3133997 Crankshaft for Caterpillar Equipment

Crankshaft for Caterpillar engines and heavy equipment using the listed Caterpillar power units. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The crankshaft is listed for the following Caterpillar equipment models and machine series:

• Tracked Bulldozer: D8N.
• Autograder: 14, 16, 18, 14M-3, 16M, 16M3, 18M3.
• Petroleum Products: C13, CX31-C13I, CX31-P600.
• Wheel-Type Loader: 972H, 980C, 980F, 980K, 980K HLG.
• Wheeled Tractor-Scraper: 621H, 621K, 621K OEM, 623H, 623K LRC, 627H, 627K LRC.
• Truck Engine: C13.
• Industrial Engine: C13, D350GC, D400GC, DE450GC, DE450SGC, DE500GC, DE500SGC, DE550GC.
• Excavator: 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349D2, 349D2 L, 349E L, 349E L VG.
• Engine-Generator Set: C13, C13 XQ350, C13 XQ375, C13GENSET POWER SYS.
• Load, Haul, Dump: R1700K.
• Articulated Dump Truck: 730, 730C, 730C2, 730C2 EJ.
• Wheel Excavator: W345C MH.

Cross-reference numbers

• 3133997
• 313-3997

Specifications

The listed applications include Caterpillar construction machinery, industrial engines, truck engines, generator sets and material-handling equipment equipped with the specified C13, D350GC, D400GC, DE450GC, DE450SGC, DE500GC, DE500SGC or DE550GC engine series. Model identification and part-number verification should be performed against the engine and machine identification data before installation.