2257739 O-Ring Seal for Caterpillar Equipment

2257739 is an O-ring seal used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Asphalt pavers: AP-300, AP-300D, AP-650B, AP-800D
• Backhoe loaders: 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F
• Compact wheel loaders: 914G
• Excavators: 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L
• Generator sets: C3.3, C4.4
• Industrial engines: 3054C, 3054E, C3.3, C4.4
• Integrated tool carriers: IT14G
• Pneumatic compactors: PF-300C, PS-150C, PS-360C
• Telehandlers: TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B
• Vibratory compactors: CB-434D, CB-534D, CB-564D, CD-54, CP-433E, CP-533E, CS-323C, CS-423E, CS-433E, CS-533E
• Wheeled excavators: M313C, M315C

Specifications