Description
Complete Engine Rebuild Kit for 2003-2005 Polaris RMK 800 VES
Low compression, damaged cylinder bores, or piston wear can indicate that the engine needs more than a basic reseal. This kit fits 2003-2005 Polaris RMK 800 VES snowmobile models.
Includes the Following Parts
- (2) Replated Cylinders
- Complete Gasket Kit
- (2) Wrist Pin Needle Bearings
- Water Pump Seal
- (2) Moly-Coated Cast Piston Kits
Two-Cylinder Core Requirement
The purchase price includes a $200 cylinder core charge, calculated at $100 per cylinder. Return your two acceptable original cylinder cores to REV6 for the available refund. REV6 must inspect and approve the cores before issuing the refund.
Contact REV6 for core return instructions or help determining whether your cylinders qualify.
Inspect the Lower End Before Assembly
Check the crankshaft, connecting rods, crank bearings, crankcase, and VES components before installing the new parts. Also, inspect the cooling system and water pump components. Follow the proper service procedures when checking piston clearance and ring specifications.
Other RMK 800 VES Repair Options
For work limited to the top end, compare the 2003-2005 Polaris RMK 800 VES Complete Top End Rebuild Kit. If you only need one cylinder, review the 2003-2005 Polaris RMK 800 VES Replated Cylinder. For gasket and seal replacement, see the 2003-2005 Polaris RMK 800 VES Gasket and Seal Kit.
Warranty and Product Support
This kit carries a 1-year REV6 parts warranty and ships nationwide. Confirm the model year and cylinder core requirement before purchase.













