Optimized for Caterpillar CAT Engine C15 C18 Tractor 621B 623B 627E 631E 633D 637G 651B 657B - Harness Assembly 321-4323 CA3214323 CA4250289 425-0289 C-18 C15 GEN SE C15 GENSE C15 I6 C18 GEN SE C18 GENSET C18 I6 C9 621B,621E,621F,621G,623B,623E,623F,623

Optimized for Caterpillar CAT Engine C15 C18 Tractor 621B 623B 627E 631E 633D 637G 651B 657B - Harness Assembly 321-4323 CA3214323 CA4250289 425-0289 C-18 C15 GEN SE C15 GENSE C15 I6 C18 GEN SE C18 GENSET C18 I6 C9 621B,621E,621F,621G,623B,623E,623F,623G,627E,627F,627G,631D,631E,631G,633D,633E II,637D,637E,637G,651B,657B,657E,657G is meticulously engineered for maximum efficiency and reliability. It is ideal for use with Harness Assembly 321-4323 for Caterpillar CAT Engine C15 C18 Tractor 621B 623B 627E 631E 633D 637G 651B 657BType:Harness Assembly,Wiring HarnessReplace Part Number:CA3214323,3214323,321-4323,CA4250289,4250289,425-0289Fit for Caterpillar CAT Engine:C-18,C15,C15 GEN SE,C15 GENSE, C15 I6,C18,C18 GEN SE,C18 GENSET,C18 I6,C9 Application:Fit for following models:Caterpillar CAT Generator:SR4,SR4BCaterpillar CAT Wheel Type Loader:980G,980H,988HCaterpillar CAT Wheel Tractor-Scraper:621B,621E,621F,621G,623B,623E,623F,623G,627E,627F,627G,631D,631E,631G,633D,633E II,637D,637E,637G,651B,657B,657E,657GCaterpillar CAT Earthmoving Compactor:825C,825H,826C,826H,836HCaterpillar CAT Wheel Dozer:824C,824H,834HCaterpillar CAT Cold Planer:PM-200,PM-201,PM620,PM622,PM820,PM822,PM825Caterpillar CAT Haul Dump Loader:R2900,R2900G,R3000HCaterpillar CAT Motor Grader:24MCaterpillar CAT Track-Type Tractor:D8R,D8T,D9TCaterpillar CAT Road Reclaimer:RM-500,RM500BCaterpillar CAT Pipelayer:583T,587T,PL83,PL87Caterpillar CAT Underground Articulated Truck:AD30,AD45,AD45B,AD55Caterpillar CAT Petroleum Products:C15,C18,CX31,CX31-C15I,CX31-P600,CX35-P800,TH48-E80Caterpillar CAT Off-Highway Truck:770,772,773GCCaterpillar CAT Expanded Mining Products:6015,6015 FS,6018,MD6290Caterpillar CAT Excavator:365C,365C L,365C L,MH,374D L,385C,385C,FS,385C L,385C L MH,390D,390D LCaterpillar CAT Expanded Mining Products:6015,6015 FS,6018,MD6290Caterpillar CAT Diesel Generator:D450GC,D500GC,D550GC,D600 GC,DE500SGC,DE600SGC,DE605GC,DE660GC,DE715GC This product is meticulously designed to ensure exceptional performance and durability, making it an ideal choice for various industrial and engineering applications. Designed to meet the demands of professional-grade applications, it ensures exceptional performance.