Milsco Shock Absorber Kit Milsco Part 530016069S Fast Shipping Use the Milsco V5300 and V5400 Shock Absorber Kit to replace the existing shock absorber on your Milsco V5300 or V5400 seat to keep your suspension looking sharp while dramatically reducing vibrations and giving you an individual fit to keep you comfortable while on the job. Features: Black metal adjustable shock absorber to create custom fit Made to provide long-lasting durability Replaces worn out shock absorber Kit includes 2 shock pins and 2 5/16-18 center lock hex nuts Applications: Fits Milsco V5300 and V5400 seats Also Fits K M Manufacturing KM 236, KM 238, and KM 242 Seats.