How to Replace Polaris Ranger 900XP Drive Clutch

A clutch replacement on a Polaris UTV can be done with intermediate mechanic skills, but you'll need a clutch puller tool to get the job done. 

Familiarize yourself with the job by watching the Polaris Ranger 900XP clutch removal video featured above, and print this walkthrough out to use as a reference while you're working on your Ranger's clutch. 

NOTE: The drive clutch is also known as the primary clutch, and the driven clutch is also known as the secondary clutch. We use the terms "drive clutch" and "driven clutch" in this guide.

Tools and Parts Needed - Polaris Ranger Drive Clutch Replacement

Tools

  • Ratchet and extensions
  • 10mm, 21mm, 22mm sockets
  • 3mm Allen
  • Clutch puller
  • Pry bar
  • Torque wrench

Parts

NOTE: If you don't have a clutch puller tool, you need to get one to remove the drive clutch from your Polaris Ranger 900XP. 

Replacing Polaris 900XP Rancher Drive Clutch

Step 1. Remove the left rear wheel.

Step 2. Remove the airbox by tilting back the rear cargo bed, taking off the three 10mm bolts, and loosening the two air hose clamps that secure the airbox in place.

Polaris Ranger 900XP drive clutch replacement

Step 3. Remove the 10mm zerk fitting located on the upper A-arm forward mounting bolt. This makes removing the clutch cover much easier.

Polaris Ranger drive clutch zerk fitting

Step 4. Remove the screws and pull the outer clutch cover off your Ranger.

Step 5. Loosen the driven clutch center bolt to the point in which you can separate the two halves of the driven clutch. Next, pull the drive belt out from the bottom of the driven clutch, then rotate the clutch counterclockwise, and walk the drive belt up and out as you do so.

PRO TIP: If you intend to reuse the drive belt, make a note of which way the print on the belt is facing so you can reinstall it in the same direction.

Polaris Ranger 900 XP driven clutch

Step 6. Remove the drive clutch by taking the center bolt out; inserting the clutch puller tool; bracing the drive clutch with a pry bar wedged against the rear suspension A-arm; and turning the puller tool until the drive clutch breaks free.

Polaris Ranger drive clutch puller

Step 7. Inspect the drive clutch sheaves for any grooves, and the central shaft for signs of wear. If there's too much wear, the drive clutch will need to be replaced.

PRO TIP: Although you can disassemble the drive clutch and replace individual parts, it's much easier (and often more cost effective) to replace the complete drive clutch unit. However, you'll still need to take the clutch spring and shift weights from the old clutch, and install them in the new clutch.

Polaris Ranger drive clutch sheaves

Step 8. Remove the front plate from the old drive clutch and take out the clutch spring. The plate is under tension from the spring, so either have someone hold the front plate down as you unbolt it, or screw the plate down with a length of half-inch threaded rod, a nut and washer.

PRO TIP: If you'll be reusing the old drive clutch, mark the front plate and the drive clutch body to reassemble them in the same orientation to one another.

Polaris Ranger 900 xp drive clutch

Step 9. Remove the three shift weights by taking out the 3mm Allen bolts securing them in place. Clean the weights thoroughly.

Polaris Ranger drive clutch shift weights

Step 10. Remove the front plate from the new drive clutch, making sure to mark the front plate and the drive clutch body beforehand so you can reassemble it in the correct orientation.

Drive clutch Polaris 900 XP Ranger

Step 11. Apply a very light film of grease to the 3mm Allen bolts, and install the shift weights from the old clutch into the new drive clutch assembly. Tighten the Allen bolts until they bottom out, but don't overtighten them, as the weights need enough play to pivot freely.

PRO TIP: Use a tiny amount of grease on the bolts to avoid getting any excess grease onto the drive clutch sheaves.

Drive clutch assembly Polaris Ranger UTV

Step 12. Install the spring from the old clutch into the new drive clutch assembly and reinstall the drive clutch front plate. Once again, have someone hold the front plate down as you install it, or screw it down with the half-inch threaded rod, nut and washer. Torque the front plate bolts to 9 foot-pounds.

Polaris Ranger XP drive clutch assembly

Step 13. Clean the drive clutch sheaves, and lightly scuff them using brake/contact cleaner and a Scotch-Brite pad. It's necessary to scuff the sheaves so they provide a grip for the drive belt when the Ranger is running again.

Polaris 900xp drive clutch sheaves

Step 14. Reinstall the drive clutch, and torque the center bolt to 96 foot-pounds.

Ranger XP drive clutch replace

Step 15. Install a new drive belt, then reinstall the clutch cover, zerk fitting, airbox and rear wheel and you're done.

Polaris Ranger drive clutch belt

 

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