1407445 Damper Fits Caterpillar Models

One New Aftermarket Replacement Damper for Caterpillar (Cat) Equipment

This aftermarket replacement damper installs on the engine front housing and absorbs torsional vibration generated by the crankshaft during operation. Controlling these vibrations protects the crankshaft, valve train, and bearings from premature wear and failure. Part number 1407445 (also referenced as 140-7445) is used across a wide range of Caterpillar construction, compaction, paving, and material-handling equipment powered by the 3054 and 3056 engine families.

Compatible Models

Caterpillar Backhoe Loaders: 416B, 416C, 416D, 420D, 424D, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D

Caterpillar Excavators: 307, 312, 312B L, 312C, 315, 315B L, 317

Caterpillar Compact Wheel Loaders: 908, 914G

Caterpillar Integrated Toolcarriers: IT14G, IT28G

Caterpillar Wheel Loaders: 924G, 924GZ, 930G

Caterpillar Asphalt Pavers: AP-655C, AP-800C, BB-760, BG-225B, BG-225C

Caterpillar Vibratory Compactors: CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CP-433E, CP-573E, CP-663E, CS-323C, CS-423E, CS-431C, CS-433C, CS-563E, CS-583E, CS-663E, CS-683E

Caterpillar Pneumatic Compactors: PF-290B, PS-150B, PS-200B, PS-300B, PS-360B

Caterpillar Telehandlers: TH62, TH63, TH82, TH83, TH103

Caterpillar Forwarders: 550B, 554, 560B, 574B

Caterpillar Industrial / Gen Set / Truck Engines: 3054, 3054B, 3056, 3056E

Replaces Part Number(s):

1407445, 140-7445, CA1407445

New aftermarket replacement part - not remanufactured, not used.