5F3728 Bearing-Sleeve for Caterpillar Equipment

5F3728 is a bearing-sleeve used in Caterpillar equipment, including wheel bulldozers, wheel-type loaders, wheeled tractor-scrapers, ship equipment, track loaders, and ground compactors for earthwork. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Caterpillar machines across several equipment series. The application should be verified against the machine model, serial number, and the part number installed on the equipment before replacement.

Fitment

• Wheel bulldozers: 814, 824, 824B, 834.
• Wheel-type loaders: 950, 966C, 980, 980B, 988, 992, 992B.
• Wheeled tractor-scrapers: 621, 621B, 621R, 623, 623B, 627, 627B, 631C, 631D, 633C, 633D, 637, 637D, 639D, 641, 641B, 651, 651B, 657, 657B.
• Ship equipment: D315, D337.
• Track loaders: 955C, 977D.
• Ground compactors for earthwork: 815, 816.

Cross-reference numbers

Specifications