Description
When your Polaris RZR XP 900 engine shows signs of wear—loss of compression, increased blowby, or worn bearings—a full rebuild is the only way to restore it to factory specifications and reliability. The Wrench Rabbit WR00044 Engine Rebuild Kit supplies all the critical internal components you need in one package, eliminating the guesswork of sourcing individual parts and ensuring proper fitment for 2011-2012 models. This is a bolt-together solution for serious owners who demand precision engineering and longevity.
What’s Included:
- Crankshaft assembly
- Piston kit
- Complete gasket set
- Oil seals
- Water pump rebuild kit
- Transmission bearings
- Countershaft bushing/seal
- Wrist pin bearing
- Cam chain
- Counter balancer bearings
Technical Specifications:
- Fitment: 2011-2012 Polaris RZR XP 900
- MPN: WR00044-1
- Type: Complete engine rebuild
- Installation: Professional assembly recommended
- Materials: OEM-equivalent components









