These driven springs fit the B.O.S.S. (Built On Secondary Shaft) driven clutches with square slide blocks used on 2016-19 Polaris Ace 900, 2016-22 RZR 570/900/1000, 2017 Ranger XP 1000, 2017-18 Ranger Crew XP 1000 and 2016-22 General models.
Stock rates 118/190 or 72/132.
Special tool made for installing and removing all exhaust system springs or any spring that requires a pull to release. Made of stainless steel for strength and rust resistance. 4", 6", 8", or 12" extended reach.
The sheave clamp tool holds the moveable sheave of the drive clutch in place when collapsed for changing clutch weights without removing outer cover or clutch from crankshaft. An absolute must for field tuning.
Not for Turbo or RS1.