DPDS-RP | Primay Spring- Red 100-360

The 2017 Ski-Doo 850 models come with the P-Drive primary Clutch.

Fitment: 2017 and newer Ski-Doo with P-Drive Clutch

The following springs are load tested as a “Assembly with guides @79.4mm, and @45mm. As an example, BRP list one of the 850 stock primary springs (417224168) as 150/350** in this method and lists it as BL/PL (Blue/Purple)