4M9920 Bearing for Caterpillar

The 4M9920 bearing is a spare part used in specified Caterpillar equipment applications, including industrial and truck engines, marine engines, motor graders, wheel dozers, wheel scrapers, and wheel tractors. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available application data identifies the equipment by manufacturer and model or series. The part number 4M9920 is the SKU used for catalog identification of this bearing.

Fitment

The bearing is listed for the following Caterpillar equipment applications:

• Industrial Engine D343
• Marine Engine
• Motor Grader 16
• Truck Engine 1693
• Wheel Dozer 824B
• Wheel Scraper 657
• Wheel Tractor 631C
• Wheel Tractor 633C

Fitment is based on the equipment applications specified for part number 4M9920. The available product data does not provide additional machine configurations, production ranges, engine arrangements, or installation positions.

Specifications

The supplied technical data specifies the package or product dimensions as length, width, and depth, but does not state the bearing shell thickness, journal diameter, material, clearance, undersize or oversize designation, coating, or installation position. These parameters are therefore not specified for this listing.