6D3787 Needle Bearing

6D3787 is a needle bearing for Caterpillar equipment, including engines, generator sets, construction machines, industrial systems, transmissions, and other heavy equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Gas engines: G3304, G399.
• Generator set engines: 3304, 3306, 3306B, 3406B, 3406C, 3408, 3412, D379B.
• Military generator sets: 3608.
• Generator sets: 3306B, 3406C, 3408C, 3456, C18, C9.
• Hydraulic control systems: 153.
• Industrial engines: 3176B, 3176C, 3196, 3304, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3456, C-10, C-12, C-15, C-16, C-9, C11, C13, C15, C18, C7, C9.
• Landfill compactors: 836.
• Marine engines: 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3606, 3608, 3612, 3616, C-12, C12, C15, C18, C9.
• Petroleum engines: C15, C18, C9.
• Petroleum packages: CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX35-C18I, CX35-P800, TH35-C11I, TH35-C13I, TH35-C15I.
• Petroleum transmissions: TH31-E61.
• Pipelayers: 561D, 561M, 572R, 578, 583R, 587R, 589.
• Soil compactors: 815.
• Track loaders: 933C, 939C, 943, 953, 953B, 953C, 963, 963B, 973.
• Track-type tractors: D10, D10N, D3, D3C III, D4C III, D4E, D4E SR, D5B, D5C III, D5E, D5M, D6D, D6D SR, D6E, D6E SR, D6G SR, D6M, D6R, D7G, D7R, D8K, D8L, D9L, D9N, D9R.
• Trucks: 777.
• Wheel dozers: 834B.
• Wheel loaders: 920, 988B, 988F, 988F II, 992C, 992D, 994, 994D.
• Wheel scrapers: 621E, 623E, 627E.
• Wheel tractors: 621E, 623E, 627E, 631E, 633E II, 637E, 651E, 657E.

Specifications