Piston Ring Details,Identification and Location

Transcript

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2 Piston Ring Details,Identification and Location Nomenclature of edges,inside and peripheral surfaces and side face Cross-section configurations Rectangular ring Napier ring Barrel-faced Scraper ring Taper-faced Slotted oil control ring Keystone ring Coil spring loaded oil control ring Half keystone ring Expander / segment oil control ring

3 Piston Ring Typical Technology for Piston Ring of Application Applicable Engine Application example Hard- Ness (HmV) Rust prevention used Together with rust preventives Initial Break -in Wear resistance Side wear prevention Side stick prevention Aluminu m alloy cylinder Gasoline engine Unleaded Leaded Diesel engine Chrome plating 800~ 1100 Chrome insert 800~ 1100 Electro-Plating Side Chrome plating 800~ 1100 Full Chrome plating 800~ 1100 Nitriding Gas NItriding 700< Composite electro-plating Nickel base 800~ 1100 Metal spraying 700< Spraying Ceramic spraying 700< Phosphoric zinc film - Compound processing Phosphoric manganese film - Electro-plating + reverse current treatment QB chromium plating 800~ 1100

4 Hard Chromium Plating (Cr) The hard Chromium plating layer has excellent characteristics which combine the original properties of Chromium metal with the advantages of electro-deposits. The main features of hard Chromium plating as follows: 1.Extremely high hardness of HmV 800 to Highly melting point of approx Good thermal conductivity and corrosive resistance..low friction factor and excellent wear resistance,such features are very effective in preventing piston ring wear. With the development of this hard Chromium plating,engine performance has been greatly improved,it is applied to piston rings for medium sized engine as well as small sized engines,plus Chromium plating which has oil retaining properties is used for high pressure compressors. Wear resistance of hard Chromium plating: The following table shows the results of friction and wear tests on high grade cast iron and hard chromium plating.gray cast iron was used for the mating material. As shown,it is evident that wear resistance of hard Chromium plating is about 7 to 8 times higher than cast iron. Wear test: high grade cast iron and Chromium plating Wear rate (mm) High grade cast iron Chromium plating Speed (m/s)

5 Piston Ring for Daihatsu Gasoline Engine E.I.C. 0/E Part L38 EB ED-10 FE,FE051 FE EF CD AB ABL0 K3 CB CB CB(NEW) HC HD FB Fellow Max X 2 X2.8 RN FN DA L38S 2 62 x 2 x X 2 X st=Key Stone Mira 1 62X 1.2X 2.3 Cr SV DA6202 I X 1.5X X2.8X 2.5 Kancil X1.2 X 2.6 GN SV DA X 1.5X X 2.8 X 2.5 GN JEEP F0. F0L, F0K 1 68X2X 3 FV DA68001 JEEP F0G, 60V, 2 68 X 2X F0 P 0 68XX X1.2X2.6 Cr SV DA X 1.5X X2.8X 2.5 Kancil Rusa 1 68X 1.2X 2.6 SV DA E02 Charade X 1.5X X2.8X2.5 G20L 1 70 X1.5 X 3.0 GN SV DA X1.5X X2.8X2.8 GN Fellow Max X 1.5X 3 FO DA I L0. L0V. L5, L X 1.5X L55 SSI X2.8X X1.5X 3 FV DA X 1.5X X2.8 X 2.8 Storia 1 72 X 1.2 X 2.55 SV DA MI00S.MI10S X 1.2X X 2 X 2.2 Charade G I X1.5X 3.2 FV DA EGI X 1.5 X CB I 0,CB20,CB X2.8X 3.1 Charade G x 1.5x 3.2 Cr FV DA EG X1.5x CB 10,CB20,CB X2.8x 3.1 Charade G 10S,G1 IS 1 76X 1.5X 2.8 GN SV DA HC 2 76 X 1.5 X X2.8x 2.5 GN X 1.5x 2.9 FV DA x 1.5X X2.8X 2.5 Charade 1 76 X1.2X 2.8 SV DA G1028,GlI X1.5X X3 X Feroza 1 76 X1.2X2.8 SV DA X1.5X X 3X Delta X 2 X 3.9 FO DA X 2X X X3.9 DAIHATSU- 1

6 Piston Ring for Daihatsu Diesel Engine E.I.C. 0/E Part 1 76 X 2 X 3.2 RN Cr FX DA CL Charade G X1.5X 3.1 Cr A O 76X 3 X2.3 RN 1st=Half Keystone DV202, DL200, DL22L, 1 85 X 2 X 3.5 Cr FX DA DF 2270 D200, DV227, DV22D, 2 85 X 2 X , SV22, SV22H, SV20H 3 85 X2 X O 85 X X DV26, SV18, SV X 2 X 3.8 Cr FX DA SV32, SV X 2 X 3.8 DG X 2 X 3.8 O 88 X X 2.8 O 88 X X 2.8 D300(NEW) 1 88 x2.5x 3.8 Cr FX DA DG(NEW) 2530 V23, 2, 25, x 2 x Small Bus F50V O 88X X X 2 X 3.8 Cr FX DA DG X 2 X X 2 X 3.8 O 88 X X x2.5x 3.8 Cr FX DA DL x 2 x O 92 X x DAIHATSU- 1

7 Piston Ring for Hino Diesel Engine E.I.C. 0/E Part KM D, X2.5X 3.7 FO HN A Truckor 2 90X2.5X 3.7 DM HM300, HM X2.5x 3.7 O 90XX3.7 BM320 O 90X X3.7 Truck 1 92X2.5X 3.9 FO HN KQ D, X2.5X 3.9 DQ , 500K, 50K 3 92X2.5X KL501,521D, , O 92X x 3.9 RN K, 51K, 561K O 92X X 3.9 KM500, 510,520,50 Truck 1 97X2.5X.3 RN FO HN KL300, 321 D , 2 97 X 2.5X A,300K.30K,360K, 3 97 X2.5X.3 EC WB310, KL311, FDI2 O 97 X X.3 RN 6 97 Truckor O 97 X X.3 KJ 300. H L300 RLI00. AM100 Truck 1 97 X2.5X.3 RN FX HN97020 KL D. 30,360, ' 2 97X2.5X.3 387A,30OK.30K.360K, 3 97 X2.5X.3 EC WB310. KL311, FDI2 O 97XX3.1 RN 6 97 Truckor O 97 X X.3 KJ300, HL300 RL 100, AM 100 '8~ 1 10 X 2.8 X.3 RN FX HN W0C-T 009 Rainbow X 2.5 X RB15 O I0X 5X 1st=Key Stone Ranger KM, FB X 2.5 X.3 RN Cr FX HN I W0D X 2 X.3 10 X 5 X X 2.5X.3 RN Cr FX HN W06D 5759 AC, FC X 2.0 x O 10 x 5.0 X Truck X 3 X.2 FO HN A TE61. TE1 1. KL320, X 3 X TE 100, KL X 3 X.2 DS70, Truckor O 105 X.5 X DS90 TE100D, TE100, 120 O 105 X.5 X.2 RD100, 120. BK11, BT10, BT30, BT31 Truck X 2.5X.3 RN FO HN KL , 560, 580,520, X 2.5 X KR320, WB311, X 2.5 X.3 Tructor O 105 X X.3 RN EH l K J500, KU500,KR300, O 105X X KU580, 590 BX320, AMI01 Truck X 2.5 X.3 RN FX HN10530 KL , X 2.5 X.3 KR320, WB31 I X2.5 X.3 Tructor O 105 X X 3.1 RN EH K J500. KU5()0,KR300, O 105X X.3 360, KU580, 500 BX320, AMIOI Truck X 3 X.5 RN Cr FX HN10810 Ranger S X 2.5 X.5 EH FD156AA 3 108X 2.5 X A O 108 X 5 X3.2 RN HINO- 1

8 Piston Ring for Hino Diesel Engine E.I.C. 0/E Part Truck X 3 X.5 RN Cr2 FX HN KL301,321,361, X 2.5 X KL501, K J501, KU X 5 X 3.2 RN X X.5 EH RD300, RL300, 320 l 108 X 3 X.5 RN Cr FX HN X 2.5 X X 5 X 3.7 RN X X X 3 X.5 Cr FX HN X 2.5 X.5 H06C 685 GK. FD, RU 6 RN X 2.5 X X 5 X 3.2 I 108 X 2.806X.5 FX HN X 2.5 X.5 H06C-TA 685 Ranger F. D RN X 2.5 X X 5 X 3.2 1st=Key Stone X 2.8 X.5 FM HN X 2.5 X.5 H06C-T RN X 2.5 X X X2.5 1st=Key Stone Truck X 3 X.5 FO HN ZC3D, D 2 110X 3 X DS50,60, X 3 X BT X.5X X.5X Truck X 3X.3 RN FX HN ZC3D, D X 3 X.5 DS50,60, X 3 X.5 0 BT 100l 1 O 110 X.5X 3.3 RN O 110X.5X,5 ruck 1 110X 3X.5 RN Cr FX HN KL55, KL585, KR365, X2.5X KL525, KR305, LB595, X2.5X.5 KL555. KR325, KL565. O 110 X 5 X 3.2 RN EH FD171, 172, 17, RJI70, 171,172, RD300, 301, RL320 ruck I 110 X 3 X.5 RN Cr FX HN l P-GDI79BA. P-FFI73BA X2.5X H07C X2.5X.5 P-RJ170BA, P-RJ172BA O 110 x 5 x 3.2 RN Truck 1 110X X.5 RN FM HN l I FD, FG, SD, RR, 2 110X2 X.5 RN Cr H07C-T X2.5X.5 O 110 X X2.5 1st=Key Stone I 110X2.806X.5 RN FM HN X 2X.5 RN Cr H07C-T X2.5X.5 RN O 110 X X 2.5 1st=Key Stone Truck X3 x.5 RN FX HN i P-GI)179BA, P-EF173BA 2 110X2.5X H07E X2.5X A P-RJ 170BA, P-RJ 172BA O 110X5 X3.2 RN FD. FC, GD X 3 X.5 RN FM HN H07D 712 FF, FT, RI X 2 X.5 RN Cr O 110 X X X 3 X.5 RN FM HN J07, J08C 7961 FD X 2 X.5 RN Cr O 11 X X2.5 HINO- 2

9 Piston Ring for Hino Diesel Engine E.I.C. 0/E Part EB100, 200 EB100, 200 EL100T 7862 DK10T, 20T DK10, 20 EB EB EP100 EP100 Truck X3.5X.7 FO HN KB300D, KB , 2 115X 3 X , KB380, I00, 120, 3 115X3X , 301, KB312, 321, O 115X5X.6 RN ,361,381, KBI t 1, 6 O X 5X.5 KBI21 RE100, REIOO-P, REI20, 10, REI20-P Truck X3.5X.6 FX HN11520 KB30OD, KB320, 30, 2 115X 3 X.6 360, KB380, 100, 120, X3 X.6 110, 301, KB312, 32l. O 115 X 5 X ,381. KBI II. 6 O X5X.5 RN KBI2I REI00, RE100-P, REI20, 10, REI20-P Truck 1 116X 3 X.8 RN FX HN FG 185, LB X2.5x X2.5x.8 O 116 x 5 x 3.2 RN Truck X3.5 X.6 RN FO HN TC l X3.5 X BG X3.5 X O 120 X 5 X.6 RN RC P, 6 O x 5X.6 RN 320P, RC320PT Tructor HEI00. HF300,HF301. HH700, HH720 Truck 1 120X3.5X.6 FX HN TC301, , X3.5 X.6 BG X3.5 X.6 O 120X 5 X RC300, 320, 300P. 6 O X5X.6 RN 320P, RC320PT Tructor HE100, HF300, HF301. HH700. HH720 Truck X 3.5 X.6 FX HN KBII3D, D, X3.5X , , 32,362, X3.5 X ,383,392, E320, O 120X 6 X Z}tl00D, KB30D, RN KH 120, BG 100, KB39, 721, ZT300, 320 R F X3.306X.6 Cr2 FX HN A REI01, REI61. REI21, X 3 X RN REI X3 X.6 O 120 X 6 X 3.7 1st=Key Stone X 3.306X.6 Cr1 FX HN X 3X.6 RN 3 120X 3X.6 O 120X 6X 3.7 1st=Key Stone Super dolphin 1 120X3.306X.8 RN FX HN FN X 2.8X.8 RN Cr ton X2.5 X.8 O 120 X 5X 3.2 1st=Key Stone 1 120X 3.3X.8 RN FX HN A X 3 X.8 RN Cr X2.5X.8 O 120X 5X2.9 RN 1st=Key Stone HINO- 3

10 Piston Ring for Hino Diesel Engine E.I.C. 0/E Part Truck 1 12X2.806X 5 RN FX HN EM FH X2.5 X 5 RN X3X 5 O 12X5X3.5 RN 1st=Key Stone 1 127X3.306X 5.2 RN FX HN Ll-2870 M10U 9880 HF, HU 2 127X 3X 5.2 RN X3 X 5. O 127X 5X 3.5 1st=Key Stone Truck X3.5 X.8 RN FX HN KB500, TC302,322,32, 2 128X3.5 X.8 RN ,382,921, X3.5 X ED KF300D, 320,30,360, O 128X 6X ,390,355,365,385, HH 130, ZHI02.8Gl 50D HE335. ZH110D, ZCI20 ZG 150D, ZR300, ZC 150 Truck X3.5 X.8 RN FX HN HT, HH 2 128X 3.5 X X3.5X.8 O 128 X6X X3.306X.8 RN FX HN ER RC300, 301,302, X3 X RC321, X 3X.8 O 128 X 6 X 3.7 Truck X3.306 X 5.2 RN FX HN TC701D, 721,71.761, X 3.5 X , KF702D. 722, 72, 3 130X 3.5 X , ,785, O 130X 6 X3.8 EF ZMI02D. 30[D D, 73,763, HE35, HH30. HK30, KA30, HF701D. HE30. HE RV730P, RV750P 1st=Key Stone Truck x 3.306X 5.2 RN FX HN EF100T 1380 HE30, HE35, HE X 3.5 X X 3.5 X 5. O 130 x 6 x 3.8 RN 1st=Key Stone Truck 1 132X3.306X5.2 HN13210 I TC702D, KF703D, X 3.5 X ZM70D, KF797, X 3.5 X ZM 76, ZM 705 D, O 132 X 6 X 3.8 EF300,EF 1232 KF76, KF70, ZM765, KF767. KS31, ZM706, 765,75 RN FX RV761, RSI20 IST=KEYSTONE Truck X 3.306X 5. HN ZMS00D, WP325. HE356, X 3.5 X ZM560, KF585, ZM50, X 3.5 X EF ZM580, TC921, TC51. O 135X 6 X B, HE , RN FX EG W8300, HE330 RV51, RV561P. RS360P, RV530P. 50P, 550P 1st=Key Stone Truck l 135 X3.306X5. RN HN EF FS, FR, FN. SH, RU 2 135X3.5X 5. RN X 3.5X 5. Cr FX O 135X 5 X 3 RN 1st=Key Stone Truck 1 135X3.306X 5. RN HN K13C FS, FR, FN X3.5 X 5. RN Cr X 3.5X 5. FX O 135x 5 x 3 RN 1st=Key Stone HINO-

11 Piston Ring for Hino Diesel Engine E.I.C. 0/E Part EK100 EK200 Truck X 3.306X5. HN TC363, KF392. KS X3.5 X KS31. KBSOI D, KF301, X3.5X , ZM303. TC922. O 137X 6 X ZR RN FX TC33, 362. WD300, TC383, ZC101, 121 RC721P 1st=Key Stone Truck X 3.306X5. RN HN TC303D, KB501D, 2 137X 3.5X 5. RN EK KF301D. KS321, X3.5 X 5. FX ZMIO3D O 137X 6 X3.8 1st=Key Stone D3EF750 Truck I 137 X X 5. HN ,1122 HE366, HH X 3.5X , RN FX EF700, TC562, ZM X 3.5 X ,1121B ZM90 O 137 X 6 X 3.8 1st=Key Stone Truck X3.306X 5. RN HN EF700T,7 SH, SS, FN, FS. SH X 3.306X 5. RN FX 50T X 3.5 X 5. O 137 X 6 X 3.8 1st=Key Stone Truck X 2.806X 5. HN EF Tractor X 3.5 X HE.HH, TC x 3 x 5. RN FX O 137X 5 X 5 1st=Key Stone Truck X3.306X5. HN EV HE526. WP330, X 3.5 X I0 137 RN FX HH51, TC X3.5 X X 6 X 3.8 1st=Key Stone Truck X3.306 X 5. RN HN F17D FS, FR, RU 2 137X 3.5X 5. RN FM FN, FW, SH X3.5 X X 5 X 1st=Key Stone Truck X X 5. HN , F17C FS, FR, RU X3.5 X RN FX FN, FW, S[-I X 3.5 X X 5 X FS, FR, RU X 3.306X 5. RN HN F17E FN, FW. SH X 3.5 X 5.5 RN FM 3 139X 3.5 X 5.6 O 139X 5 X 3 1st=Key Stone Truck X3.306 X 5. HN V22C 2158 SH, SS X 3.5 X I0 139 RN FX X3.5 X 5.5 O 139X6 X 1st=Key Stone Truck 1 139X3.306X 5. RN HN V22D 2158 SH. FS, FN X3.5 X 5.5 RN FM X 3.5 X X5 X 3 1ST=KEYSTONE 1 10 X3.306X 5 RN HN EAI x 3 X5 RN I X 3 X 5 Cr FX 0 10X6X 3 RN 1st=Key Stone Truck 1 16X X 5.6 RN HN A F20C FS, FR, FO, FN. FW. 2 16X 3.5X 5.6 RN Cr 8 16 FY, SH. RU 3 16X 3.5 X 5.6 RN FM 0 16X 5X 3 1st=Key Stone HINO- 5

12 Piston Ring for Isuzu Gasoline Engine E.I.C. 0/E Part Gemini 1 77 X1.2X 2.8 GN SV IS XC1-H X1.2X /cyl 0 77 X2.8X 3.1 XCl 171 JTI51F 1 77X 1.5X 3 RN FV IS X2.8X3.1 Bellet 1 79X2X3.1 FV IS Gl PR20, PR X 2 X Elf X X3.1 G161A FIorian X 2X 3.8 FV IS G161Z Elf 2 82 X 2X Foster 0 82 X X G161AB PA20V, KA1V, 51V PF X1.5X 3.8 RN FV IS G X1.5X 3.8 RN 0 82 X X 3.9 PF X1.5X 3.3 RF SV IS X1.5X G161Z X x X1.5X3.3 Cr1 SV IS X1.5X X X Coupe 1 82 X 2 X 3.8 FO IS G161W X 2 X X X 3.8 Truck 1 83X 2 X 3. FV IS TLG21VC, TLG30, 2 83X 2 X 3. TLG3OV, TLG X 2 X 3. Elf 0 83 X X 3. GL TLGI 1,TLG 11V,TLG2I, TLG60, TLG60D Elfin TKG 1 I, TKG 11W BLG 1 I,BLG20,TLG21 B X 2 X 3. FO IS X 2 X 3. DL X 2 X X X X X X1.5X 3.3 SV IS G180Z X1.5X X X 3.2 Florianl X 2 X 3.8 FV IS G Belletl X 2 X Coupe 0 8 X X PR60, PR95 WFR X1.5X3.6 SV IS ZB X1.5X X X3.1 WFR X1.5X 3.1 GN SV IS ZB X1.5X 3.5 RN 0 8 X X3.1 GN 1 85 X 3 X 3.5 FV IS G X3 X X 3 X X X X2.5X.1 FV IS BLG22, 22B, X2.5X.1 Truck 0 86 X X.1 G TLG12, 22, 32, 2, , KVG20, 20VF For Agricultural Machine Coupe 1 87 X 2 X 3.8 FX/ IS G2OOZ 2000 PA X 2 X X X 3.8 ISUZU- 1

13 Piston Ring for Isuzu Gasoline Engine E.I.C. 0/E Part KB23, 28, 3, X1.5X3.3 RF SV IS X1.5X G2OOZN X X X1.5X 3.3 Cr1 SV IS X1.5X X X 3.15 Aska 1 88 X1.5X 3.6 SV IS ZCl X1.5X X X3.1 KGB29,, X 1.5 X 3.3 GN SV IS TFR X 1.5 X 3.8 RN ZD-1EXP 225 TFS X x 3.1 GN x 1.5 X 3.3 Cr1 SV IS X 1.5 X 3.8 RN X X 3.1 TFR X 1.5X 3.3 GN SV IS TFS X1.5X ZE X X 3.1 GN X 1.5 X 3.3 Cr1 SV IS X1.5X X X 3.1 BIG HONE X 1.5 X 3.3 GN SV IS VD UBS25GW x1.5X X 3.9 X 3.1 GN ISUZU- 2

14 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part For industrial 1 70 X 2 X 2.9 RN FX IS KA1 877 Machine X1.5X3.1,3KB1 O 70X3.5X 2.1 For industrial 1 7 X 2 x 2.9 RN FX IS KCl Machine X1.5X 3.1 O 7X 3X2.1 Gemini Diesel 1 76X2X3.1 RN FX IS EC1 187 JT X1.5X O 76X 3X2.1 RN Gemini FF 1 76X 2X3.1 RN FM IS EC X1.5X 3 O 76X3X 2 Gemini FF l 76.3X 2 X 3.3 RN Cr FX IS FE X2 X 3.3 O 76.3X X X 2 X3.1 FX IS EEl X1.5X 3.3 O 79 X3 X X 2 X 3.5 Cr FX IS AE X 2 X 3.5 O 80XX 3 EIf 1 83 X 2 X 3. FX IS TLDI 1, TLDI ID, 2 83 X 2 X TLDI IV, TLD21, 3 83 X 2 X TLD31 V, TLD21 W, O 83 X X 3. TLD60 O 83X X 3. Elfin C TKDII,TKDIIV, TKDI IW Truck TLD21VC, TLD30, TLD3OV, TEDS0 BLDI I, BLD22, BLDI lb, BLD21B 83 EIf 1 83 X 2 X 3. Cr3 FX IS TLD22V, TLD22, 2 83 X 2 X C221, TLDI2, TLD22W, 3 83 X 2 X C201 TLD32, TLD22VF O 83 X 5X TLD52, TLD62 O 83X 5 X BLD X 2 X 3. Cr1 FX IS X 2 X 3. C201P X 2 X 3. (PT) O 83X 5X 2.8 O 83 X 5 X 3.2 FB Gemini Diesel PFD X 2.5 X 3.5 RN Cr FX IS I-0 Fargo WFR X 2 X FC O 8 X X 2.8 FB Gemini Diesel PFD60 1 8X2.5X 3.5 RN Cr FX IS8020 Fargo WFR x 2 x 3.5 FC O 8 X X 2.8 EIf 1 86 X 2X 3.5 Cr3 FX IS TDLI3, 23, 23Z, 3, 53, 63, 2 86 X 2 X 3.5 KVD20, 20VF, TLD23ZV, 3 86 X 2 X KAD51 V, PAD30, O 86X 5 X 2.8 KAD51ZV, KAD51NV, O 86 X 5X 3.5 C20, PAD96, KAD50NV, 2369 C190 KAD1V 1 86X 2 X 3.5 Cr1 FX IS86020 Truck 2 86 X 2 X 3.5 KAD1, 51, KUD20Z, TLD, 3 86X 2 X TLD33, TLD23ZP, 23ZV, O 86 x 5 x 2.8 KAD52, 2, KBD0, 20, O 86 x 5X 3.5 TCD23, KB0, 1, KBD20, ISUZU- 1

15 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part C X 2 X 3.5 Cr3 FX IS (NEW) BLD2, KAD51ZB, 2 86 X 2 X C190 KAD51, KAD52, 3 86 X 2 X (NEW) KVD20 O 86 x 5 X X 2X 3.5 RN Cr FX IS AB X 2 X X 2 X 3.5 O 86X5X 3 C20(NE 2369 EIf X2.5X FX IS W, NEW) Elf X 2 X C190(NE 1951 O 86X 5X.2 W, NEW) Elf X2.5X 3.9 RN Cr FX IS C X 2 X 3.5 O 86X5X 3 FIorian VAN 1 86 X 2X 3.5 Cr FX IS C190G X 2 X X 2 X 3.5 O 86X5X 3 Rodeo TFR X 2 X 3.5 FX IS C Bighom TFS X 2 X 3.5 KRD22 O 88 X X Coupe Diesel 1 88 X2.5X 3.9 RN Cr3 FX IS C TFS52, X2X Cr KRD22, TFR52 O 88 X.5X 3 Truck TFR 1 88X2.5~ Cr3 FX IS C223T 2238 Faster TFS X 2 X 3.55 Hi Pack Van O 88X X 2. Rodio' X 2 X 3.5 RN FX IS FD Bighom X 2X3.6 O 88 X X2. WFR X2 X 3.1 SX IS FG X 2 X 3.8 O 89.3X X 2.7 KBD23, X2X FX IS JA TFR5, X2X JB TFS5 O 93 x x 2.6 TC-IC X 2.5X FM IS JG O-UBS69GW X 2 X O 95.5X X 2.5 GN Elf 1 98 X 3X 3.9 Cr3 FX IS C KS X2.5X 3.9 O 98X5X 3 Foward 1 98 X 3 X 3.9 Cr3 FX IS D TR, BY X2.5X O 98X5X 3.2 EIf 1 98 X 3X 3.9 Cr3 FX IS Truck 2 98X2.5X BA TLD6, KSI1, 21, 31, O 98 98X5X TLD6D,3,oA,5,2, TLD Truck X 2.5 X RN Cr FX IS TX552,552-T, TX551, X2.5X T, TX52,52-D, X 2.5 X DA T, TX51,51-D, 6 O X X 2.9 (old) 51-T, TS53,53-D, O 100X X TW52,52D, TS50, TXD50, TSD0 For Industrial X 2.5 X RN Cr FX IS DA220 (old) 08 Machine X2.5X X2.5X O loox X2.9 O 100X X ISUZU- 2

16 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part X2.5 X.2 RN Cr2 FX IS BA31P, 33,351,51, X2.5X ,551, X2.5 X BB31, 351,551, O 100 X 5 X DA BX352, 531,552 6 (New) For industrial X 2.5 X.2 RN Cr FX IS1000 Machine X2.5 X X 2.5 X. O 100 X 5 X 3.3 For Industrial X 2.5 X.2 RN Cr2 FX IS Machine X2.5 X X 2.5 X DA220 O 100 X 5 X (New) X 2.5 X.2 RN Cr FX IS X 2.5 X X 2.5 X. O 100X 5 X X2.5 X.2 RN Cr FX IS10070 GD X 2.5X X 5 X Truck X 2.5 x RN Cr FX IS TXD70E, TXD80E 2 102X2.5X DA X2.5X (OId) BAO1, BA05, BAIO, 102X X BA10P. BA20, BA20P, 102X X 6373 BS20. BF21) Truck 1 102X2.5 X.2 RN Cr2 FX IS TXDI3, , 2 102X 2.5X SFR320, 20, 60, X2.5 X DA60 600, TSD3, TWD X 5X I 10 (New) 6 DA60PP BA20, 20P, BF X 2.5X.2 RN Cr FX IS X2.5X X 2.5 X. 102X 5X Truck 1 102X 3.5X.2 Cr2 FX IS TXDI3, 23, 53, 60, 2 102X2.5 X DA60S SFR320, 20, 60, 500, 3 102X 2.5 X , TS 03, TW X 5 X /cyl. BA20, 20P, BF30 1st=Key Stone 6373 Forklift I 102X 3.5X.2 RN FX IS DA60S X 2.5X X 2.5 X, /cyl X5 X 1st=Key Stone 3595 Elf X3 x. Cr3 FX IS BB Truck 2 102X 2.5X BD1 KS11,21, 31, X 5 X /cyl. KS121D, KA Foward X 3 x. Cr3 FX IS Truck 2 102X 2.5X /cyI. SBR320, 380,30, X 5 X3.3 6BD1 500, , 680, BB1 YBR360, 310, SBR320D, 380D, 22, 322,82,552, FBR370, JBR, 5785 JCR360, JCR20, 1 102X 3.5 X. FX IS BD1,MT JCR80, JCR X 2.5X X 5 X 3,3 1st=Key Stone 3268 TRD6.56 I 102 X 3 X. Cr3 FX IS BC1 KT15, 25, 35, X 2.5 X. 102 NKR X 5X 3.3 NPR57 EIf ~ 3 ~. Cr3 FX IS BE NPR ~ 2.5 ~.5 O 105 ~ 5 ~ 3. ISUZU- 3

17 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part EIf X 3 X. Cr FX IS BG X 2.5 X.6 O 105 X X 3.1 RN Foward X 3 X, Cr3 FX IS F SDR370, SDR20, 2 105X 2.5 X SDR22, SDR80, O 105X 5X 3.3 JDR60 Foward X 3.5 X.3 Cr3 FX IS BG1-7C 69 Truck X 2.5 X.7 O 105 X X 3.1 RN Foward 1 105X 3X.5 Cr3 FX IS BG FRS l X 2.5X.5 FTRI2 O 105X X 3. RN Foward l 105 x 3 x. Cr3 FX IS BG1 69 FRSI X 2.5X.6 O 105X X 3.1 RN EIf x3.0x.1 SM IS HE1 751 NPR X2.5X.7 O 110X.0X 2.5 GN 1st=Half KeyStone Foward X 3 X.5 RN Cr FM IS HE Truck X2.5X.7 O 110 X X 2.5 GN Elf 1 112X 3 X.5 RN Cr FM IS HF1 33 NPR x2.5x.7 O 112 X X 2.5 GN Foward 1 112X 3X SM IS HF1 33 Truck X2.5X.7 O 112 X X 2.5 GN 1st=Half KeyStone EIf X3.0X.1 SM IS HG1 751 NPR X 2.5 X.8 RN O 115X.OX 2.5 GN 1st=Half KeyStone x3.5x.5 FM IS HH X2.5X O 115 x X 2.5 Truck 1 115X 3X.6 RN Cr FX IS PA SKS390, SKW0, X2.5X.8 RN /cyl SKW520 O 115 X 6 X 3.7 Truck l 115X3 X.6 RN Cr FX IS /cyl. SRZ0, 1,5), 51,580, X2.5X.8 RN VRR290, SPZ50D, O 115X 6 X3.7 8RM710, 701, SPKT10. 10PA , 680, 710, SRG720R. TMK67Z, VRZ'0, 710. SRM1.51,651, CRA580, Truck 1 115x 3 X.6 RN Cr FX IS11550 l 2 l 8 I-016/cyl, 12PA VRZ0, VTR290, X2.5X.8 RN VTZ0, VTR300 O 115X 6 X 3.7 8PB Truck 8 I 115 X 3 X.6 RN Cr FX IS /cyl. 10PB SMR, SMK, ('SA, SSZ, X2.5 x.8 RN /cyl. 12PB VSR, VSZ, VVE, VVZ 12 O 115X X3.7 Foward 200PS X 3X.6 RN Cr FX IS SA-T X2.5X.8 RN O 115X X x 3.5 X.9 RN Cr FM IS SD1-X X2.5X,9 RN O 117.9X 5 X 3 Truck Bus 1 119X 3X.6 RN Cr FX IS /cyl. 10PC x2.5x.8 O 119X X3.5 10PC1-T CXM 10.75ton 1 119X X.6 RN Cr FX IS /cyl. 10PD Hii-Decker X2.5X.8 RN /cyl O 119 X X 3.5 RN ISUZU-

18 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part Truck Bus 1 120X 3 X 5 RN Cr FX IS TD50, T D60. T D70, 2 120X 3 X DH TD80, TD90, TD 11, X 3 X 5 TDI6I O 120 X 6 X 3.7 O 120X 6 X.8 Truck 1 120X 3 X 5 RN Cr FX IS TD50, 62, 72, SLR350P X 3 X , 50, 520. SLR600, 3 120x 3 X , 700, VRB290, O 120 X 6 X VLR290, TD50A-D, /cyl DH (New) SLR360, 01)T, 01 BU0P, 10P, 15P. 20P, 35P, BUI0, 20,{), CLM500, BD0 Truck X 3 X.9 RN Cr FM IS SD1TC 9839 CXG X 2.5 X.9 RN O 120 X 5 X 3 Foward(FR R 13) X 3.5 X.9 RN Cr FM IS1200 I SD1TC 9839 CXG X 2.5 X.9 RN O 120x 5 X X X.9 FM IS SDITC X 3 X X 3 X.9 O 120XX 3 Truck Bus X 3 X 5.1 RN Cr FX IS QA X 2.5 X S JR361, O 125 X 6 X 3.5 Truck X 3 X 5.1 RN Cr FX IS TDI IE, 51, 5lA, 51E, 2 125X 3 X , 70, 71, 71E, 75E, X 3 X D E, 91E, O 125 X 6 X BU0D,10D, D15D, 20D, 35D. BU0DP, 110DP, 15DP, 20DP, 35DP X 3 X 5.1 RN Cr FX IS D X2.5X 5.1 RN O 125 X 6 X 3.8 Truck X 3 x 5.1 RN Cr FX IS TM05E, 15E, 55ZED, X 3 x , 65D, 65ZD, 85E, X 3 x E E, TG55E, 75E O 125 X 6 X BU05E, 10E, 15E, 20E Tractor TD35E GIGA X.306 x RN FX IS WA1-7C X 3 X 5.2 RN X 3 x 5.5 O 132.9X 5 X 3.8 1st=Key Stone Truck X x 5.3 RN FX IS SPR520, SPG70D, X 2.5 x SPG50, 650, 720, 580, X 2.5 X E TMK8Z, 67Z, 68, 78, 6 O X 7 X SPM50D, 550, 650, 710, SPD0D, 50, 580, 80, 650, SPK650, 710 ISUZU- 5

19 Piston Ring for Isuzu Diesel Engine E.I.C. 0/E Part Truck x x 5.5 RN FX IS VPR290, VPZ0, X 2.5 X TDK6, VPZ90, O 135X 7 X /cyl SPM701,710,SPZ, /cyl E (New) 30KP, 35KP, BUK, 10K, 15K, 20K, 35K, BU0KP, 10KP, 15KP, 20KP, 35KP 6RA1, Truck X X 5.5 RN FX IS SHM, CXM X 2.5 X RB1, O 135 X 5X.2 Truck X X 5.5 RN FX IS RBX 1371 CXM 10 75ton X 2.5 X 5.5 RN L320PS O 135 X 5 X.2 Truck 1 15 X X 5.9 RN Cr FX IS MA SWG590, VWZ30, X 3 X 5.9 RN VWR30 O 15 X 6 X 2.9 ISUZU- 6

20 Piston Ring for Mitsubishi Gasoline Engine E.I.C. 0/E Part Minica-ME21, X2.5X 2.8 FE MT62001 MD ME21, LT23, 25.30, 30V, X2.5X2. LA21, A10DV 3 62 X2.5X 2.8 1st=Half KeyStone Minica-2G X2.5X 2.6 RN FN MT62002 MT G AIO1,TI31, 131V X2.5X 2.8 2G X2.5X 2.8 1st=Half KeyStone Minica-2G, Xl.5X 2.8 FV MT62003 MD G Al03, X1.5X X2.5X3.2 Minica-2G, 22 I 65Xl.5X 2.8 FV MT65001 MD G X1.5X X2.5X 2.8 Minica 1 65 X1.5X 2.3 GN SV MT65002 MDI G X1.5X X2.8X 2.5 GN Minica 1 65X1.2X 2.3 SV MT69501 MD G E-H22, H22A, V-H22V, X1.2X2.9 V-U1T, 1V, V-U2T 0 65X2.8X 2.5 Lancer X 1.5X3.1 FV MT69502 MD G11 12 Colt X 1.5X 3.1 MD AISIA, A155A, AI71A X X 3.1 Minica X1.5X 3.1 FV MT70001 MD Mini Cab Wide X1.5X 3.1 2G X2.5X X1.5X 2.9 SV MT70002 MD XI.5X X2.5X 2.9 Lancer X 2 X3.3 RN FV MT71001 MD G Colt X 2 X 3.3 A71,7IV, H-71V 0 71X X3. Lancer 1 71X1.5X 3.1 FV MT71002 MD07687 G13-H X1.5X 3.1 MD X X3. Mirage. Lancer 1 71 X1.5X3.1 Cr FV MT71003 MD07687 G13-H X1.5X 3.1 MD07853 New 0 71 X X3. MD11590 Lancer 1 71 Xl.2X 2.6 SV MT7100 MD G X1.5X 3.1 (New) 0 71 X 3 X2.8 Lancer 1 71X1.2X 2.6 GN SV MT71005 MD33522 G Mirage Xl.5X2.9 (New) 0 71 x2.8x 2.5 GN Mirage X 1.2 X2.5 GN SV MT72201 MD G17 Colt X1.5X X 3X2.8 GN Colt-Galant 1 73X 2X3.3 FY MT73001 MD G30, A51, 51H, 5IV 2 73X 2X 3.3 Colt-Lancer 0 73X X3.3 G A72, 72V, B-A72, H-A72V (OId) Colt-Galant A62, 55C Lancer 1 73X1.5X 3.3 FV MT73002 MD G X1.5X 3.3 MD03010 (New) 0 73 X X3.1 MD Colt-Galant 1 73X 2X3.2 FV MT73003 MD G3 199 A57C,115A,115H, 2 73 X2 X C-H57C,C-AI 1SA 0 73XX3.1 Debonair 31 Mirage 1 7 Xl.5X3.3 FV MT7001 MD G12B H, 12U, 12T 2 7X1.5X 3.3 MD X X 3.3 MD MD Colt-Galant-A X 2X 3.3 RN FV MT7501 MD G A52, 52H, 52V X 2X XX 3.3 MITSUBISHI- 1

21 Piston Ring for Mitsubishi Gasoline Engine E.I.C. 0/E Part G31B G15B, G15H, G15C G15 (New) 2G2 G32-2 G32-T 2G25 G91 6A G G32 G35 JH G62 G62T G37 G37, G62 G G Mirage CI 8A 1 7.5X1.5X 3.1 SV MT7502 MD Hyundai X 1.5 X XX3.1 C12A X 1.5X3.3 FV MT75501 MD07725 C52A X 1.5X3.3 MD07858 C62A X X3.1 MD10656 Lancer, Mirage X 1.2 X 2.8 Cr1 SV MT x 1.5 X X3 X 2.8 Lancer, Mirage X1.2X 2.8 GN SV MT7550 MD15859 R-CB2V X 1.5 X3.3 MD X3 X2.8 GN X 1.2 X2.8 GN SV MT75503 MD X 1.5X X 2.8 X 2.5 GN MINICA 1 76X1.5X 3.2 SV MT76001 MD X1.5X X2.5X2.9 Galant X2 X 3.5 FV MD Delica X 2 X 3.5 MD A61, TI20C, 120W, H-TI XX 3.7 MD MD00709 Colt-Galant X 2 X3.5 RN FV MT76901 MD10671 A53, 53C, 53V. 53H X2X3.5 MD00739 II2A. 112C, B-A112A, X X3.1 MD II2H, li2v MD Colt-Lancer MD A73, 63. B-A73 MD X2X2.9 GN SV MT76902 MD X 2 X X X3.1 GN Cordia X1.5X 3.3 SV MT76903 MD A161A X1.5X 3. MD X X 3.6 MD09930 MD MINICA 1 78 x1.5x3.2 SV MT78001 MD Xl.5X X2.5X 2.9 Mirage 1 78.X1.2X 3.1 SV MT7801 MD X 1.2X X2.8 X 2.6 PROTON PERDANA X 1.2 X 3.05 SV MT7802 MDI X 1.2 X X 2.8 X 2.65 Galant-GTO 1 79 X 2 X 3. RN FV MT79001 MD x 2 X X X 3. Jeep X2.375X3.5 FV MT7901 J X2.375X X.7X3.5 Galant, X 2 X 3.5 RN FV MT80601 MD00610 Lancer X2 X 3.7 MD A162, A X X 3.1 Galant X 1.5 X 3.3 SV MT80602 MD X 1.5X x x 3.1 Galant X 1.5 X 3.3 Cr SV MT80603 MD X 1.5 X 3.6 MD X X 3. E-E12A X 1.5 X 3.3 GN SV MT8060 MD X 1.5 X X X 3.1 GN E-CAA 1 81 x1.2x 3.1 GN SV MT81001 MD Xl.2X3.5 MD x 2.8 X 2.65 Galant Z X2X3.5 RN FV MT81002 MD X 2X XX3.7 MITSUBISHI- 2

22 Piston Ring for Mitsubishi Gasoline Engine E.I.C. 0/E Part G61 G52 KE7 G63B-T G63 G63 G63 G63 G63EX G6B G6K G6 G6-S G53 G5 G6T G5T 6G72 6G72 Mirage X1.2 X 3.1 GN SV MT82301 MD X 1.5 X X 3X 2.9 Galant X2 X 3.6 RN FV MT8001 MD X 2 X 3.7 MD X X 3.75 Canter 1 85 X 2.37 X 3.5 FV MT85001 MD X2.37X 3.5 MD x.73x 3. Galant 1 85 X1.5X 3.3 GN SV MT85002 MD Shariot Xl.5X 3.8 MD Pajero 0 85 X X X1.5X 3.3 Cr1 SV MT X1.5X X X3.1 Galant A 1 85 X 2 X 3.6 RN FV MT8500 MD Galant Van X 2 X 3.7 MD01580 E-P03V, E-N13W, E X X3.1 MD0080 Galant 1 85 X1.2X 3.1 GN SV MT85005 MD Shariot E-N 13W Xl.5X X2.8X 2.5 GN 1 85 x1.2x 3.1 SV MT85006 MD X1.5X X2.8X 2.5 E-N33W, E-CD9A 1 85 X 1.2X 3.1 GN SV MT85007 MD X1.5X X 3 X 2.5 GN E-N33W, E-CD9A 1 85 X 1.2X 3.1 GN SV MT85008 MD Xl.5X X 3 X 2.8 GN Delica wagon X 1.5 X 3.5 SV MT86501 MD E-POW X 1.5 X X X 3. Delica wagon x 1.2 x 3.1 SV MT86502 MD E-POW X 1.5 X X 3X 2.5 Delica wagon X 1.2X 3.1 GN SV MT86503 MD E-POW X 1.5 X 3.8 MD X 2.8 X 2.5 GN X 1.2 X 3.1 SV MT8650 MD x 1.5 X X 2.8 X 2.5 Canter 1 88 X 2 X 3.8 RN FV MT88001 MD Jeep 2 88 X 2 X.1 MD FC X X 3.7 BC211, J16, J38, J56 Devonair X 2 X 3.5 RN Cr FV MT91101 MD Jeep X 2 X 3.8 MD X X3.5 MD MD MD02710 Devonair X 2 X 3.3 GN SV MT91102 MD X 2 X X X 3.1 GN Starion X 1.5 X 3.6 SV MT91103 MD X 1.5 X 3.8 MD X X 3. Devonair X 1.5 X 3.3 SV MT9110 MD S12A X 1.5 X 3.8 MD X X3.5 MD MD12958 MD MD X 1.2 X 3.3 GN SV MT91105 MD X 1.5 X X 3 X 2.8 GN MITSUBISHI- 3

23 Piston Ring for Mitsubishi Gasoline Engine E.I.C. 0/E Part 6G Devonair Xl.5X 3.5 GN SV MT X1.5X X 3 X 2.8 GN MD MITSUBISHI-

24 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part 1 77 x 2x 3.3 FX MT DQ X2X X X 2.7 Mirage, Galant X2 X 3.1 GN SX MT80610 MDI27022 Colt C1A X 2 X 3.6 MD X X 2. RN MD D st=Key Stone,D65T X 2 X 3.1 Crl SX MT X 2 X X X 2. RN 1st=Key Stone Galant X 2 X 3.5 RN RF FM MD Mirage, Galant X 2 X 3.5 RN MT80630 MD Colt C1A X X 2. MD D65T st=Key Stone X 2 X 3.5 RN Crl FM MT X 2 X 3.5 RN X X 2. 1st=Key Stone I 82 X 2 X 3.6 FX MT DQ MB X 2 X Jupiter 3 82 X 2 X 3.6 1,720,172,001, X X X 2.0 X 3.1 GN SM MT82710 MD D68T X 2.0 X 3.5 RN RF 1st & 2nd X 3.0X 2.0 GN =Half KeyStone Galant RVR X 2 X 3.5 RN RF FM MT82720 MDI97162 D68NA 1998 S-CB8V, X-CB8A, X 2 X 3.9 X-CB8W, X-F57A X 3 X 2 GN 1st=Key Stone Canter 1 8 X2.5X 3.6 RN FX MT DQ X 2 X X X 3.3 RN Canter l 8 X2.5X 3.6 RN Cr FX MT DQ X 2 X X X 3.3 1st=Key Stone Canter New 1 88 X2.5X 3.6 RN RF FX MT X 2 X3.8 DR X 2 X X X 3.9 RN Galant A X 2.5 X 3.7 RN RF FX MT91110 MD Galant Sapporo X 2X 3.8 RN D X X X 2.5 X 3.7 RN FX MT X 2 X 3.8 RN X X 2.7 Galant A X 2.5 X 3.7 RN FX MT91130 MD D55-T L300, L038P, 68P x 2 x 3.8 RN MD D X X 2.7 1st & 2nd =Half KeyStone X2.5X3.75 FM MT9110 MD332527T D56T X2X XX2.5 Galant R X 2.5 x 3.7 RN RF FM MT91150 MD D ,l X 1.9X 3.7 RN 0 91,1X X 2.5 GN 1st=Half KeyStone Canter 1 92 x2,306x 3.6 RN FM MT92010 ME DR52T x 2 x 3.5 RN 0 92 x x 2.5 1st=Key Stone Canter 1 92 X2.5X 3.7 RN FX MT T96A, 96B, 96A2, 98A X 2 X B, 98A2, 98B2, 98AD, 3 92 X 2 x DR F, 200C, 200CP, x.5X 3.2 RN 200CT, 210F, 210C. 210CD, 210CT, 220, FE100. I20 Canter 1 92 X2.5X 3.7 RN FX MT92030 ME DR T96A, 96B, 98A, 98B, 2 92 X 2 X C X.5X 3.2 RN B200, 210 1st=Half KeyStone MITSUBISHI- 1 -

25 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part Canter 1 92 X2.5X 3.7 FX MT T96A, 96B, T200C, 2 92 X 2 X DR T200F X.5X Jeep J2, J36, J Rosa B200, B210 Jupiter 1 92 X2.5X 3.7 RN FX MT DR TA. B, C 2 92 X 2 X X 2 X 3.9 B360. BH212, X.5X 3.2 RN 1st=Half KeyStone 1 9 X2.5X 3.9 RN Cr FX MT SES X 2 X X.5X 3.2 1st=Half KeyStone 1 9X2.5X 3.9 RN FX MT SE, SS X 2 X X.5X 3.2 RN 1st=Half KeyStone 1 95X 2.306X 3.7 RN FM MT95010 ME DR X X X 2 X 3.9 1st=Key Stone Truck 1 95 x2.5x. l RN FX MT95020 ME DS1 678 T B, 650E 2 95 x 2 x.1 ME J, 650ZD 3 95 X 2 x MR x.5x 3 Truck 1 95 X 3 X 3.9 RN FX MT95030 ME DS T652B,652E X 2 X.1 ME B622B 0 95 X.5X 3 1st=Half KeyStone Pajero I 95 X 2.3 X3.35 GN SM MT9500 MD99789 M FB501, FD X 2 X RN M E X X 2.5 GN 1st=Key Stone Pajero 1 95X2.306X 3.3 GN SM MT95050 ME M0NA X 2 X 3.7 RN 0 95 X X 2. 1st=Key Stone Pajero 1 95 X X 3.3 ON SM MT95060 ME20218 M0-TC X2X RN Cr X 3 X.2 GN 1st=Key Stone Truck 1 98 X 3 X.2 RN FX MT98010 ME T630B, 651E 2 98 X 2 X.2 ME DS X 2 X.2 ME02027 B620B, 620E, 620BE 0 98 X 5 X 3.3 Tructor T65 IZR 1 98 X 3 X RN Cr2 FX MT SE X 2 X X 5 X 3.5 1st=Half KeyStone Truck 1 98 X 3 X.2 FX MT98030 ME D T630B, 651E 2 98 X 2 X X 2 X.2 B620B, 620E, 620BE 0 98 X 5 X 3.3 Truck 1 98X 3 X RN FX MT9800 ME0209 T653B, 653BG, 663C, 2 98 X 2 X.2 ME DS ZD, FK x 5 X 3.3 ME Tractor T653ZR B623B, 623E 1st=Half KeyStone Truck 1 100X 3 X RN Cr2 FX MT10010 MEO Canter X 2 X.2 ME D X 5 ~ 3.5 1st=Key Stone BE X 3 X RN Cr1 FX MT X 2 X X 5 X 3.5 1st=Key Stone Truck 1 100X 3 X RN Cr2 FM MT10030 ME FE3 Canter X 2 X.2 ME X X 2.5 ME D31T 3298 ME st=Half KeyStone 1 100X3X RN Cr1 FM MT X 2 X X X 2.5 1st=Half KeyStone MITSUBISHI- 2 -

26 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part Truck 1 100X 3 X RN Cr2 FM MT10050 M E FK X 2 X.2 6D31A X X 2.5 1st=Half KeyStone 1 100X3 X RN FM MT X2X X X2.5 1st=Half KeyStone Truck X3 X RN Cr2 FM MT10070 ME99758 FK330. FE X 2X RN 6D31T XX2.5 1st=Half KeyStone X 3X RN Cr1 FX MT x 2X RN X X 2.5 1st=Half KeyStone Truck 1 100X3 X RN Cr2 FX MT10090 ME D31T 98 FK X 2X X5 X3.5 1st=Half KeyStone 1 102X 3X RN Cr2 FX MT X 2X.2 RN S6KT 0 102X X 2.8 1st=Half KeyStone 1 102X 3X RN Cr1 FX MT X 2 X RN 0 102X X 2.8 1st=Half KeyStone Truck 1 10 x 3X.1 FM MT1010 ME D3 FE X2 X XX 2.5 Truck 1 10X2.806X.1 RN FM MT1020 M E99720 D3T BE9, X2X.2 FE X X 2.5 1st=Key Stone 1 10X2.8X 3.6 GN SM MT1030 ME D3T X2 X 0 10X X 2.5 1st=Key Stone Truck 1 10X 3X.1 RN FX MT100 ME99923 FE X 2X XX3.2 RN 1st=Half KeyStone 1 10X 3X.1 RN Cr1 FX MT1050 M E99923/cyl, X 2X X X3.2 1st=Half KeyStone 1 10 X 3X.1 RN Cr2,Cr3 FM MT1060 M E X2X.2 D X X 2.5 1st=Half KeyStone 1 10X3X.1 RN Crl FM MT1070 ME997318/cyl X2 X X X2.5 1st=Half KeyStone 1 10 x 3 x.1 RN Cr2,Cr3 FX MT1080 M E9996 l X 2 X X X 3.2 RN 1st=Half KeyStone 1 10 X 3 X.1 RN Cr FX MT X 2X X X 3.2 RN 1st=Half KeyStone 1 10 X2.8X.1 RN FM MT1091 ME9962 6D3T X2 X X X 2.5 1st=Half KeyStone Track X 3 X.2 RN FX MT10510 ME T65B, T65ZR, 2 105X 2 X. ME D10, FK 10-3, KKI X5X 3.5 RN MKi03H, MM50H 1st=Half KeyStone Truck 1 108X3X.3 RN FX MT10810 ME FE37, X 2X X X2.9 RN 1 108X 3X.3 RN Cr2 FM MT10820 ME D X 2 X XX X3 X.3 RN Cr1 FM MT10830 ME X2X, 0 108X X2.5 MITSUBISHI- 3 -

27 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part Canter 1 110X3 X.3 RN FM MT11010 ME D FE538, FE X2.5X X X 3 Truck X X RN FX MT T32, 33, , 330, X X 330T, 3300, 335T, X X 335,350, 370, 370D, X 5X.2 385, WI ID, AT33, X5 X.2 DB T R70, 80. MR0, , 90, MAR0, 70, B360, 370, Truck T30, X2.5X.7 FO MT X2.5X.7 DB R70, 80, AR70, x2.5x.7 MR30. 0,80, X.5X.7 MAR0, X.5X.7 Truck l 110 X3.5X. RN FX MT T16, 86.1OD, X2.5X DB D X2.5X X 5 X 3.8 RN B820J, MR520, , 50, MAR10, 70 Track X 3 X.3 RN FX MT11050 ME03258 FK115F, 11511, 115J 2 110X2.5X. M E K, T656ZR, FK115DR, X 5X 3.8 ME0320 6D FM215, FKII ME MK115H, MK115. MM115,515 1st=Half KeyStone Truck 1 110X 3X.3 RN FX MT11060 ME D1T 6557 FK615, FK15, X2.5X.2 RN ME X 5 X 3.8 RN 1st=Half KeyStone Truck X 3 X.3 RN FX MT11070 ME D1(New 6557 FK X2.5X. ) X 5 X 3.8 RN 1st=Half KeyStone Truck I 110X 3 X.3 RN FM MT11080 ME D FK x2.5x X X X2.8X.3 RN FM MT11090 ME D1T 6557 MKII5,115H, X2.5X. RN MM115, X X 3 1st=Key Stone Truck X3 X.3 RN FX MT11310 ME D FKl16,216, FM316, X2.5x. ME03203 M116, X 5X3.8 1st=Half KeyStone Truck X 2.806X.3 RN FM MT11320 ME99995 FK116,216, FM316, X2.5X. ME D15T 6919 M116, X X3.0 ME99766 ME st=Key Stone l 115 X 3 X.3 FX MT DV X 3 X X 3 X X 5 X3. RN Fighter Truck 1 118X 3 X.6 RN FX MT11810 ME D FK617A, FK X2.5X.6 M E X X 3 Truck 1 118X X.6 RN FX MT11820 ME D FK617A X2.5X X X 3 1st=Key Stone Truck X X RN FM MT11830 ME D16T 755 Fighter x2.5x.6 FK617A, FK X X 3 1st=Key Stone MITSUBISHI- -

28 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part 1 118X2.8X 3.9 SM MT1180 ME D16T X2.5X X X2.95 1st=Key Stone X X.7 RN Cr2 FM MT SBB X 3 X X 5 X 3 1st=Half KeyStone Truck 1 125X x 5 RN FX MT NP117JD, FP117FD, x 3 x 5.3 FD217R, K202, 0 125x 6 X 6D20, FP117, K202 MP117H, MP517, MP117,517 1st=Half KeyStone Truck 1 125X3.306X5. RN FX MT12520 M05215 NP117JD, FP117FD X3X5.3 FD217R, K202, 0 125X6X RN 6D20, FPI 17, K202 MP117H, MP517, MP117,517 1st=Key Stone Truck X 3X 5.2 RN FX MT12530 ME D MP X 3X X 6 X RN Truck l 130 X3.306 X5. RN FX MT D FP308, X 3 X 5. M E05212 MP118, MP x 6 X 1st=Key Stone Truck X3.306X 5. RN FX MT13020 ME D FP X 5.3 RN Cr MPll8. MP X X2.8 RN 1st=Key Stone Truck l 130X3.306X5. RN Cr FM MT13030 MEO D FP308, X 3 X 5,3 RN MPI18, MP X X 2.5 1st=Key Stone Truck X3.306 X 5. RN FX MT1300 ME T931, T881, T910, 2 130X 3X 5.3 8DCG 1119 FTI02, FV112, X 6X 1st=Key Stone BS01, Bg01 Truck 1 130X X 5 RN FX MT OIO T800GD, 810JT, T920J X 3X5.3 ME FP101FD, W81, 81D, 0 130X 6 X DC FP21OR, FP101DR B820J, B800J.800K, 800L, B800N, 905N, NA, B805L 1st=Half KeyStone Truck 130X X 5 RN FX MT13060 ME T811 P, 901FD, 936D. 130 X 3X FT102HD, F102JD. FV102JD. 130X 6 X ME T811BR, 811ZR.FP112M. T902FD, FF102N. 202S. FU112N,212R, FV112JD, FP102DR,FV102HR, W1 12,150, 250,00, HV119KD, FT102,212S, 8DC2,, FU 102N, 119N,FV119JD. FP102DR. 112DR, T901CR FV113HR,NV113JR, K252. FQ112H. FS119S, FU112, 212. FV119, FU119 FU123, FV119, FTl19, 112 FQ112, FV112, NV112, FV313 B806K, L, N, B905N, NA. BS05N, NA, MS512N,512NA,MS512 1st=Half KeyStone MITSUBISHI- 5 -

29 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part 6D22 S6B 8DC6,8 8DC6, 8 10DC6,8 12DC 8DC81 8DC8A 8DC-9 8DC-9 8DC9(9T) 8DC9(9T) 8DC9T S6B Truck X 3 X5.2 RN Cr FX MT13070 ME FP313. MP118, X 3X X6X X.07X.9 RN Cr MT X 3X X 6X RN 1st=Half KeyStone 1 135X X 5 RN FX MT X 3X X6X 1st=Rectangular Truck 1 135X.07X 5 RN FX MT13520 ME T902FD, 906FD,916FD, X 3 X FT103HD, FT113HD, 0 135X6X RN FU103JD. FVI03JD. 113JD, T812ZR, T816ZR,T902CR, 930CR, 932DR. FT I02N. FT113N,213S, FU103N,203R N, 213R. FV113JD, FP103FR. T902CR. FV 113, FVI03HR. 113JR, NW113KR FW123M, FT113RP, K00, FV113. FW123,FP113, FV313,FR113 B907N, NZ, SA, S MS513,613 1st=Half KeyStone Truck X.07X 5 RN FX MT13530 M E T813AR, FP20DR, X 3 X NW30JR, FT20R, 0 135X 6 X RN FT'21R, FV21JR, NW20JR, FV21, FP21DR, FP MS50R, MS50 1st=Half KeyStone 1 135X.07X 5 RN FX MT1350 ME B906R X 3X X 6X RN 1st=Half KeyStone FT, F J, FV X 3.306X 5. RN FX MT13550 ME X 3X 5.5 ME X 6 x RN 1st=Key Stone Truck 1 135X3.306X5. RN FM MT13560 ME F13(T, U. V, P) X3X X X 3 1st=Key Stone X 3.306X 5. RN FX MT13570 ME X 3 X 5.5 ME X 3X 5.5 ME X6X 1st=Key Stone 1 135X3.306X5.1 RN SM MT13580 ME X 3X X 3X X X 3 1st=Key Stone Tractor X3.306X5. RN FX MT ME FP215, FV X 3 X 5.5 ME X 3 X X6X RN 1st=Key Stone Truck 1 135X.07 X 5 RN FX MT13591 ME FT315, FV315, FU315, X 3 X FS313, FP315, FWI X 3 X X 6 X RN MS615 1st=Key Stone Truck 1 135X3.306X5. RN FM MT13592 ME FT315, FV315, FU315, X3 X FS313, FP315. FWI X 3X5.5 MS X X 3 1st=Key Stone 1 135X.07X 5 RN FX MT X 3 X /cyl X 6 X RN 1st=Half KeyStone MITSUBISHI- 6 -

30 Piston Ring for Mitsubishi Diesel Engine E.I.C. 0/E Part 1 135X X 5 RN FM MT1359 3A /cyl. S6B X 3 X x X 3 1st=Key Stone X X5.3 RN FX MT DH X2.5X X 6 X RN X X 5.3 RN FX MT DH X 2.5 X X 6X RN F16(S, T, U. V, P) X 3.306X 5.5 RN FX MT13810 M E DC X 3 X 5.6 ME X 3 X X6 X 1st=Key Stone F19{P, U, V) 1 138X 3.306X 5.5 RN FM MT13820 ME DC X 3 X 5.6 ME X 3 X X X 3 1st=Key Stone 1 10 X X 5. RN FX MT /cyl X X X 6 X X 6 X5. KS, FUSO 1 12 X 3.306X5.6 RN FX MT1210 ME DC KC-FV 2 12 X 3X X 3 X X 5 X RN 1st=Key Stone KS, FUSO 1 12 X X 5.6 RN FM MT1220 ME DC KC-FV 2 12 X 3X 5.8 ME X 3 X X X 3 1st=Key Stone S6AF X.3X5.9 RN Cr FE MT /cyl. SBAF X2.95X5.7 (6cyl. 8cyl. 12cyl) S12AF X6 X RN 1st=Half KeyStone 1 15X.5 X 5.8 RN Cr FX MT S6A X 3 X X 6 X X.5X 6 RN Cr FE MT /cyl S8A X2.95X /cyl. 15 S12A X 6 X.1 RN (8cyl. 12cyl.) 1st=Half KeyStone 1 16 X X5.3 SM MT1610 ME M X3 X5.8 RN X 3X X X 3 1st=Key Stone x 3.306x 5.3 SM MT15010 ME M X 3 X 5.9 RN X 3 X X X 3 1st=Key Stone l 150 X.5 X 6 RN FX MT S6DE x 3 X X 6 X X.3X 6.2 RN Cr FE MT /cyl. S6A X 2.95 X 6 (6cyl. 12cyl.) S12A X 6 X.2 RN 1st=Half KeyStone X.3x 6.2 RN Cr FX MT /cyl, S6A X2.95X 6 1st & 2nd X 6 X 3.3 RN =Half KeyStone MITSUBISHI- 7 -