Ranger 900 / 1000 Smooth Engagement Primary Spring

The Aftermarket Assassins Smooth Engagement Primary Spring fixes the jerky takeoff on older Polaris Ranger 900 and 1000 models with one small spring swap.

Why it holds up

• Smooth engagement right off idle
• No other clutching is normally needed
• Easy installation

Fits

• 2013 to 2019 Polaris Ranger 900
• 2016 to 2017 Polaris Ranger 1000
• 2018 Polaris Ranger 1000 Crew Cab, old body style only
• Does not fit 2018 and newer Rangers with the new body style/P90X clutch

In the box

• One smooth engagement primary spring

Good to know

• Remove the grease zerk on the A arm if your machine has one, then the clutch cover bolts (most are 8mm) and the clutch cover.
• Remove the primary clutch bolt (13/16 socket). Hold the clutch with a breaker bar and a pry bar through the clutch towers, or use an impact wrench.
• Release the 6 small 3/8" spring cover bolts evenly to protect the bushing, with some caution for spring pressure.
• Swap the factory spring for the AA spring and align the X on the spring cover with the X on the clutch.
• Reinstall the 6 cover bolts, torque the primary clutch bolt to 70 to 75 ft lbs, then refit the clutch cover and grease zerk.