This crankshaft components is supplied for excavator repair, dealer stock and machinery maintenance. It can be matched by replacement part number 387-9840, CA3879840, 3879840. Applicable references include : 259D, 279D, 289D, 236D, 242D, 246D, 262D, 906H2, 907H2, 908H2, 257D, 277D, 287D; : 308E, 308E CR, 308E SR, 308E2 CR : C3.3B. Please send your part number, engine model or product photo before ordering so we can confirm fitment and availability.
Replacement part numbers: 387-9840, CA3879840, 3879840
Applicable models / engines: : 259D, 279D, 289D, 236D, 242D, 246D, 262D, 906H2, 907H2, 908H2, 257D, 277D, 287D; : 308E, 308E CR, 308E SR, 308E2 CR : C3.3B
Brand application: Caterpillar
Send us your part number, engine model or machine model before ordering so we can confirm fitment and availability.





