A New Engine Wiring Harness is Now Used for Certain C15 and C18 Tier 4 Final Machine Engines {1403} Caterpillar

Articulated Truck

735C (S/N: TFJ1-334)

740 EJECTOR (S/N: 3T71-174)

740 GC (S/N: 3T81-43)

740C EJECTOR (S/N: TFN1-202)

745 (S/N: 3T61-895; JHW1-1)

745C (S/N: JE81-90122; TFK1-1693)

Cold Planer

PM620 (S/N: JB91-190)

PM622 (S/N: JFC1-190)

PM820 (S/N: TLZ1-101)

PM822 (S/N: SL81-128)

PM825 (S/N: ESE1-109)

Excavator

374F (S/N: DPE1-113; EBF1-20110; DNM1-10018)

390F (S/N: EXB1-104; PYE1-1; TYE1-223; MGF1-10015; HNG1-201; FEH1-20073; HSM1-306)

Landfill Compactor

826K (S/N: 2321-6360)

836K (S/N: T6X1-101; LWZ1-232; TWZ1-685)

Load Haul Dump

R2900G (S/N: NLK1-196)

Material Handler

MH3295 (S/N: PA91-303)

Mobile Hydraulic Power Unit

374F MHPU (S/N: DP41-10002)

390F MHPU (S/N: B371-98198)

OEM Excavator Based Specialty Solution

390F OEM (S/N: PT71-102)

Off-Highway Truck/Tractor

770G (S/N: RMA1-104; KDH1-421)

772G (S/N: RME1-101; KEX1-397)

Pipelayer

PL72 (S/N: P731-132)

PL83 (S/N: CB21-409)

PL87 (S/N: TEC1-420)

Reclaimer Mixer

RM500B (S/N: MB91-189)

Soil Compactor

825K (S/N: 2331-5030)

Track-Type Tractor

D8T (S/N: AW41-321; FMC1-1836; JET1-205)

D9T (S/N: REX1-560)

Wheel Dozer

824K (S/N: 2341-4015)

834K (S/N: TWY1-710)

Wheel Loader

986K (S/N: MH81-172; SWH1-297)

988K (S/N: T8E1-111; TWX1-1511)

988K XE (S/N: E8X1-308; EWX1-154)

Wheel Tractor-Scraper

631K (S/N: WT41-102; WTR1-121)

637K (S/N: WTS1-129; WTT1-103)

657K (S/N: WSJ1-159)

Description Of Change: The new wiring harness uses insulated crimp pins to help prevent failure caused by excessive vibration.

Adaptable To:

Show/hide table

Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.

The table below contains the new and previous part numbers for the wiring harness.