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For questions, call us.
Genuine Bobcat OEM part for Bobcat 313 Skid Steer Loader and Bobcat 643 Skid Steer Loader.
This is mainly a component for the rocker arm cover assembly in the power unit.
Part Model: Decompress Spring
Equipment Type: Loader
Component Type: Engine - Power Unit
Fits to Bobcat Models:
313 with serial number 500113001 & Above
643 with serial number 501511001 & Above
Part Number: 3974191
Diagram for Bobcat 313:
Rocker Arm Cover Assembly - S/N 500113001 & Above
Diagram for Bobcat 643:
Rocker Arm Cover Assembly - S/N 501511001 & Above
Some parts can be vary depending on your serial numbers. Please check the Bobcat Online Parts Catalog to ensure the correct part for your equipment or message us directly via our chat bot to specify what engine assembly and Bobcat equipment type are your preference.
If parts are in stock 1-2 day lead to fill order, 5-7 days for backordered parts subject to 14 day lead if part needs to be filled out of Japan.
15 days for return with 20% restocking fee. Parts need to be in original package and resalable condition.
This product is backordered. There is an estimated lead time of .
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