Improved Crankshafts are Now Used on Certain Cat® Products {1202} Caterpillar

Improved Crankshafts are Now Used on Certain Cat® Products {1202}

Usage:

Articulated Truck: 725 (S/N: B1L1-76001); 725C (S/N: T261-90105; LFB1-235; TFB836-UP); 725C2 (S/N: 2T31-414; TA71-90107); 730 (S/N: WWB1-459; B1M1-4532); 730 EJECTOR (S/N: B1W1-449); 730C (S/N: T281-90106; LFF1-495; TFF1-1413); 730C EJECTOR (S/N: LFH1-1; TFH1-160); 730C2 (S/N: 2T41-825; 2L71-380); 730C2 EJ (S/N: 2T51-149; 2L81-163); 735 (S/N: 3F51-1; 3T51-144)
Excavator: 330-A (S/N: 9NG1-492; 9PJ1-1208; 9WJ1-41; 6SK1-1201; 6ZK1-73; 8CK1-522; 8FK1-937; 2EL1-967; 8RL1-705; 2ZM1-52; 5YM1-2101); 330B (S/N: 9HN1-595; 2RR1-646; 3YR1-1893; 5LR1-1129; 6DR1-78001; 8SR1-672; 8TR1-9999; 1JS1-551; 4RS1-642; 5LS1-325; 4YW1-275; 3ZZ1-203; 5EZ1-302); 330C (S/N: CYA1-78002; HAA1-583; MCA1-3180; JAB1-847; JCD1-375; KDD1-1704; GAG1-484; RBH1-272; JNK1-76001; BTM1-234; CAP1-2294; GKX1-580; DKY1-23434; CGZ1-76001); 330D (S/N: RDA1-253; KAB1-256; GBC1-1; PFC1-190; NBD1-1474; R2D1-284; GGE1-904; NEF1-276; B6H1-654; EAH1-1635; LCJ1-318; THJ1-380; C5K1-259; E4K1-1509; FFK1-510; H3K1-1416; PCK1-208; RDK1-178; LEM1-20101; LRM1-593; ERN1-415; JLP1-946; MWP1-3385; LDR1-340; HAS1-324; RAS1-76001; EDX1-1; MEY1-454; T2Y1-407); 330L (S/N: 6WJ1-506; 9ML1-421); 336 (S/N: EBJ1-1; YBN1-1; JFW1-1); 336D (S/N: SM31-90214; PTB1-423; SKE1-240; J2F1-1099; JBF1-177; PRF1-76001; LMG1-175; MYG1-494; KDJ1-393; W3K1-1673; WRK1-585; MPL1-577; ZML1-556; PPN1-76001; MYP1-191; JER1-333; JWR1-207; DTS1-213; MDS1-472; NLS1-248; JBT1-77001; KKT1-UP; M4T1-2869; WET1-350; PGW1-200; EMX1-256); 336D2 (S/N: EF31-10120; BK51-102; R751-112; GJA1-10012; MFA1-134; WBC1-194; WDC1-1375; MGE1-90101; YCF1-887; GGH1-5005; HBH1-10116; MEH1-10018; NAH1-201; XBH1-312; FAJ1-11545; HBK1-10253; LAM1-360; NBN1-243; MBP1-10153; DGR1-10037; ELR1-326; FAR1-311; EFT1-1; FBT1-10090; ZCT1-9116; LBX1-10017; TLY1-338; HBZ1-102); 336E (S/N: JEA1-190; RZA1-1060; KED1-375; YCE1-780; TEG1-245; BMH1-204; FJH1-1886; GTJ1-211; JRJ1-517; SSL1-183; YEP1-549; CMR1-440; HDW1-257; DPX1-114; BZY1-2784; GNY1-131; TMZ1-439); 336F (S/N: B391-90203; TZA1-20001; RKB1-10893; RBC1-10008; YFD1-10035; TJE1-10005; DKF1-10002; WCF1-10007; KGH1-160; YBH1-10017; NAJ1-10030; ZBJ1-10006; LCL1-10012; NBL1-10031; PFL1-10019; SSN1-10104; LTP1-10042; KCS1-10135; NBS1-10008; KFT1-308; DSW1-10016; MTW1-178; DFY1-10043; LJY1-10068; WTZ1-250); 340D (S/N: JTN1-585); 340D2 (S/N: JEE1-10384; HHK1-459); 340F (S/N: RBD1-10032; XBD1-153; YBF1-10008; SGH1-10013; EAR1-10005; WBX1-133); 345B (S/N: BFG1-404; CFM1-88888; 4SS1-1642; 5WS1-429; 6XS1-217; 7KS1-76001; 9GS1-285; 2NW1-156; 2SW1-219; 6MW1-216; 8KW1-266; 8RW1-272; 9CW1-221); 345B Series II (S/N: ALB1-398; APB1-75001; CCC1-76002; ALD1-211; AMD1-360; FEE1-76001; AKJ1-216; AMJ1-204; CDJ1-201; AMN1-386; AYR1-298; AGS1-2821; DCW1-337; AKX1-415); 345C (S/N: TBA1-452; FPC1-146; MDC1-242; SPC1-283; ESD1-245; WDE1-168; TDG1-412; GBH1-206; GPH1-537; TAJ1-380; GCL1-279; S5M1-316; RFN1-186; SCN1-211; DHP1-463; JAR1-330; D3S1-317; ELS1-179; LYS1-190; PJW1-78001; BWY1-348); 345D (S/N: DPA1-194; BYC1-163; HLC1-130; RGD1-149; RAE1-151; YEE1-731; NEG1-616; RGG1-269; EEH1-1288; KFH1-76003; RAJ1-444; MLK1-183; NLM1-250; JKN1-110; FES1-176; PBT1-UP; BYW1-196; LKY1-540); 349D (S/N: FLA1-208; JGB1-1009; WTD1-221; GKF1-397; NNF1-564; PZG1-1; KLH1-273; RBJ1-231; MEN1-549; KHS1-146); 349D2 (S/N: FH31-90245; CE41-104; FE51-90234; XAC1-164; PFD1-1; YAE1-10096; ZAE1-10275; YAG1-10504; TAH1-10109; SDM1-166; RAN1-10008; GAX1-10088); 349E (S/N: FJB1-205; ETC1-169; DGE1-362; FKF1-108; SPG1-257; TFG1-1135; RGH1-233; KCN1-354; MZW1-220; KFX1-702; MPZ1-828; WHZ1-149); 349F (S/N: BZ21-10341; FH21-90200; KEA1-10031; HLB1-10019; HPD1-10256; SFG1-10007; TEW1-10002; RAX1-10009); 350-A (S/N: 7RK1-10001; 8HK1-154; 9DK1-343; 2ZL1-172; 3ML1-1012; 8KZ1-301); 350L (S/N: 9FL1-10646); 352F (S/N: SD21-10011; TS21-90103; WNA1-10007; NDC1-10118; RBF1-10003; YEG1-10017; A9J1-10021; XAL1-10004; KBP1-10022; MDR1-10017); 365B (S/N: AGD1-251; CFJ1-199; 4XZ1-347; 9PZ1-522); 365B Series II (S/N: BTH1-180); 365BL (S/N: 9TZ1-540); 365BL Series II (S/N: JMB1-76001; PEG1-76001; DER1-263); 365C (S/N: ELC1-78002; MEM1-76001; FEN1-155; PAR1-272; MCS1-542; MCY1-549)
Forest Machine: 568 (S/N: L681-268; BRB1-401; YJX1-150)
Landfill Compactor: 816F Series 2 (S/N: BZR1-75001)
Load Haul Dump: R1700 (S/N: KT41-130)
Material Handler: MH3049 (S/N: HPB1-403); MH3059 (S/N: RBR1-314)
Mobile Hydraulic Power Unit: 330C MHPU (S/N: MSD1-298; MSL1-1911); 330D MHPU (S/N: D3D1-519; H3D1-391; M3D1-103; GMN1-106); 336D MHPU (S/N: J6D1-717; L5K1-218; M3M1-102; M3N1-120; M2P1-108; M3S1-102; JRX1-358; L5X1-21387; NBZ1-130); 336D2 MHPU (S/N: TPX1-90101); 336E MHPU (S/N: G421-1; PCE1-1; RBS1-172; DSZ1-203; T3Z1-256); 336FMHPU (S/N: B341-10004; B351-10003; WGF1-10106); 340D2 MHPU (S/N: DC81-104); 345C MHPU (S/N: NRF1-104; B6N1-171); 345D MHPU (S/N: P5D1-158; L5R1-202; M3X1-111); 349D MHPU (S/N: DKN1-168; MCX1-163); 349D2 MHPU (S/N: P271-115); 349E MHPU (S/N: JAE1-125; S3P1-218); 352FMHPU (S/N: B381-1); 365C MHPU (S/N: GSZ1-316)
Motor Grader: 12M Series 2 (S/N: F9B1-220; F9M1-481; R9P1-199; R9S1-360); 12M Series 3 (S/N: N9B1-550; N9F1-803; N9P1-245; N9R1-331); 140 (S/N: N951-155); 140M (S/N: B9D1-76001; D9G1-1751); 140M Series 2 (S/N: M9D1-1844; R9G1-372; M9J1-952; R9M1-559); 140M Series 3 (S/N: N9D1-934; N9G1-269; N9J1-647; N9M1-542); 14H (S/N: ASE1-78001); 14L (S/N: B941-204); 14M (S/N: R9J1-1857); 14M Series 3 (S/N: E9S1-268; N9S1-261); 160M (S/N: B9E1-1224; D9T1-1552); 160M Series 2 (S/N: M9E1-409; M9K1-425; R9L1-258; R9T1-349); 160M Series 3 (S/N: N9E1-110; N9K1-127; N9L1-170; N9T1-254); 16H (S/N: ATS1-78002); 16M (S/N: R9H1-993); 16M Series 3 (S/N: E9Y1-259; N9Y1-236); 18M Series 3 (S/N: N9A1-230; E9W1-231)
OEM Excavator Based Specialty Solution: 352F OEM (S/N: B361-90102)
Pipelayer: 572R Series II (S/N: DSC1-724); PL72 (S/N: P721-133; P731-132)
Site Prep Tractor: 2864C (S/N: SP41-114); 586C (S/N: SL51-106; SP51-121)
Track Drills: MD5075 (S/N: SER1-12236); MD5075C (S/N: SXR1-110)
Track Feller Buncher: 511 (S/N: 5111-503); 521 (S/N: 5211-507); 521B (S/N: F7B1-404); 522 (S/N: 5221-56895); 522B (S/N: F7C1-501); 532 (S/N: 5321-501); 541 (S/N: 5411-56834); 541 Series 2 (S/N: F7D1-255); 552 (S/N: 5521-56841); 552 Series 2 (S/N: F7G1-240)
Track-Type Loader: 973 (S/N: MKL1-UP); 973C (S/N: LDX1-76002); 973D (S/N: LCP1-76001)
Track-Type Tractor: D6R (S/N: EMM1-309; JEN1-403; S6T1-1000; S6X1-2044; S6Y1-322; C6Z1-1); D6R Series II (S/N: ADE1-75002; FDT1-78002; AAX1-75001); D6R Series III (S/N: EXL1-314; LGP1-689; MRT1-75001); D6R2 (S/N: PPP1-191; SSS1-707; TTT1-291); D6T (S/N: MB51-264; AK71-103; MH71-454; CG81-109; 7C91-109; SGA1-106; KSB1-2018; ZEB1-219; ZJB1-1715; JZC1-309; SMC1-1869; DTD1-1309; LBD1-210; RAD1-1038; LAE1-909; STE1-130; WCG1-75002; EJJ1-316; LKJ1-78001; SLJ1-1291; GMK1-1667; RRK1-307; JML1-436; KJL1-1294; MEL1-243; SKL1-762; JNM1-386; TSM1-418; WLM1-307; WRN1-583; K1R1-118; KMR1-639; PLR1-721; WES1-419; GCT1-2669; HYT1-316; SGT1-553; JRW1-78001; RCW1-1605; RLW1-255; LAY1-1667; NDY1-302; TMY1-385; HTZ1-709; PEZ1-733; SGZ1-244); D7E (S/N: HKA1-509; TJA1-1273; MDB1-297; SCG1-169; SSH1-449; TAN1-1393; LTW1-701); D7R (S/N: R7B1-251; R7C1-205; DSH1-473; R7H1-219; DLN1-114; DJR1-123); D7R Series II (S/N: KNA1-1743; AEC1-78001; ABJ1-75005; BRM1-1214; AGN1-76001; ACS1-78001; BPT1-732; DJT1-126; BNX1-942)
Wheel Dozer: 814F Series 2 (S/N: BXG1-552)
Wheel Loader: 966G Series II (S/N: AXJ1-76001; ANZ1-78001); 966H (S/N: BJ61-2339; BS61-507; A6D1-78001; RYF1-78005; A6G1-76004; A6J1-78002; FMW1-577); 966K (S/N: PBG1-10001; TFS1-1450); 966K Series XE (S/N: NGX1-441); 966L (S/N: FSL1-10331; FRS1-1302); 966M (S/N: EJA1-1697; DYC1-1388; R8D1-1252; LMM1-10259; KJP1-2691; L8R1-10219); 966M Series XE (S/N: FL21-255; P6C1-1137; B8P1-475); 972H (S/N: GTA1-786; LCC1-76001; A7D1-1138; NPE1-280; A7G1-2332; A7J1-564; WXZ1-327); 972K (S/N: PEM1-947; Z4W1-771); 972L (S/N: RFB1-1085; YJW1-10214); 972M (S/N: L8E1-1229; LSJ1-1690; GGN1-10220; A8P1-1675; JPR1-960; M8W1-10221); 972M Series XE (S/N: L9S1-164; M5S1-360; EDW1-904); 980C (S/N: 63X1-77001); 980K (S/N: W7K1-2574; NEP1-114; GTZ1-76001); 980L (S/N: D8Z1-10416); 980M (S/N: MK21-10348; MGD1-10383); 982M (S/N: MK61-10140; F9A1-418; XDL1-1; LRS1-10129; K1Y1-1714)
Wheel Tractor-Scraper: 621H (S/N: HKK1-139; NYY1-129); 621K (S/N: WTA1-124; WTE1-130; WTL1-103; WTP1-114); 623H (S/N: EJD1-105); 623K (S/N: WTB1-248; WTM1-116); 627G (S/N: DBD1-983); 627H (S/N: LCT1-115); 627K (S/N: WTC1-278; WTN1-119); 637K (S/N: WTS1-125)

Description Of Change: Improved crankshafts are now used on certain Cat^® products that are listed above. The new crankshafts provide improved surface finish for the rear sealing surface on the hub.

Adaptable To: The improved crankshafts are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers. The part number remains the same.

Note: Examine the crankshaft surface for wear and tear. If required, refer to the respective Reuse and Salvage Guidelines of the Engine for guidance on usage of wear sleeve.