4E3751 Yoke A

4E3751 Yoke A is a driveshaft yoke assembly used on Caterpillar landfill compactors, load haul dump machines, underground articulated trucks, wheel dozers, and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 4E3751 and is listed for several heavy equipment models across different Caterpillar machine series. The application includes machines used for landfill compaction, underground material transport, loading and hauling, dozing, and wheel-loader operations.

Fitment

• Landfill compactor: 836
• Load haul dump machine: R2900
• Load haul dump machine: R2900G
• Load haul dump machine: R3000H
• Underground articulated truck: AD40
• Underground articulated truck: AD45
• Underground articulated truck: AE40
• Underground articulated truck: AE40 II
• Wheel dozer: 834B
• Wheel loader: 988F
• Wheel loader: 988F II

The listed applications cover multiple Caterpillar equipment types. On the 836, the part is specified for a landfill compactor. On the R2900, R2900G, and R3000H, it is specified for load haul dump equipment. The AD40, AD45, AE40, and AE40 II applications are underground articulated truck models. The 834B application is listed under wheel dozers, while the 988F and 988F II applications are listed under wheel loaders.

Before installation, the equipment model, machine configuration, and part number should be checked against the removed driveshaft yoke assembly. The product identification supplied for this item is 4E3751, and the dimensions and weight below refer to the listed part.

Specifications

Application details

• The assembly is listed for use in driveshaft applications on the specified equipment models.
• Fitment includes both standard model designations and model variants, including R2900G, R3000H, AE40 II, and 988F II.
• The listed dimensions are 21 cm in length, 20.6 cm in width, and 19 cm in depth.
• The listed weight is 22.4 lb.
• The supplied product identification is 4E3751.