8V1540 Spider Bearing fit Caterpillar — SKU 8V1540

The 8V1540 spider bearing is a composite bearing used in Caterpillar equipment, including earthmoving compactors, engine-machine applications, wheel-type loaders, and wheel dozers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment brand and is listed for the machine models and series shown below. The product data includes the 8V1540 and 3886574 cross-reference numbers.

Fitment

The spider bearing is specified for the following Caterpillar equipment models and model series:

• Caterpillar 836
• Caterpillar 3408
• Caterpillar 3408C
• Caterpillar 3408E
• Caterpillar 988F
• Caterpillar 988F II
• Caterpillar 834S
• Caterpillar 834U
• Caterpillar 834B

Equipment applications identified for this part include Caterpillar earthmoving compactors, Caterpillar engine-machine applications, Caterpillar wheel-type loaders, and Caterpillar wheel dozers. The model designations above are the fitment information provided for SKU 8V1540.

Cross-reference numbers

The following part numbers are listed for the 8V1540 spider bearing:

• 8V1540
• 8V-1540
• 3886574

8V1540 and 8V-1540 represent the same base part number in different written formats. Part number 3886574 is also listed as a cross-reference for this bearing.

Specifications

The dimensions and weight refer to the product data supplied for the 8V1540 spider bearing. No additional information about material composition, thread specification, installation position, bearing clearance, or included components is provided.