A-B1597439-AI SPRING-GOVERNOR model-TREKKER 70 Replaces Part Number: AT200550

Replaces Part Number: AT200550

- 480A Gas/Diesel

405003X50B

Hardee: Several models (verify with OEM cross-reference A-C1012 or A-C65A)

This aftermarket replacement seat assembly restores the operator station on the Fits Case (Fits Case/International Harvester) 450B crawler dozer

A-B1597439-AI SPRING-GOVERNOR model-TREKKER 70 Replaces Part Number: AT200550One New Aftermarket Replacement Governor Spring Fits Briggs and Stratton (B&S) Small Engines This governor spring is a critical component of the mechanical governor system on Fits Briggs and Stratton small engines. It holds the throttle at the optimal maximum speed after the governor adjusts the throttle in response to changing engine load, helping maintain consistent RPM, prevent over revving, and ensure reliable performance under varying operating