Polaris Dragon 800 Top End Rebuild Kit (2008-2010)
$419.99
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Rebuild the top end of a 2008-2010 Polaris Dragon 800 when the cylinder remains reusable. Includes a 1-year parts warranty and nationwide shipping.
Description
Top End Rebuild Kit for 2008-2010 Polaris Dragon 800
Use the Polaris Dragon 800 piston kit when piston wear is present but the existing cylinder remains within its service limits. First, inspect and measure the cylinder before ordering.
What This Kit Includes
- (2) Wrist Pin Needle Bearings
- (2) Moly-Coated Cast Pistons – Standard Stock
- Top End Gasket Kit
Review the Kit Scope
This package does not list a replacement cylinder or crankshaft. Therefore, check both parts before beginning the rebuild.
Measure the Cylinder
Next, inspect the cylinder for scoring, taper, and out-of-round wear. Also, verify piston clearance and ring end gap before assembly. Do not install the pistons if the cylinder falls outside its service limits.
Compare the Dragon 800 Repair Options
If the engine also needs a crankshaft, complete gaskets, and a water pump seal, compare the Polaris Dragon 800 Engine Rebuild Kit for 2008-2010 Models.
However, if the pistons and cylinder remain reusable, review the Polaris Dragon RMK 800 Top End Gasket Set for 2008-2010 Models.
Assembly and Break-In
Before startup, check piston direction, gasket placement, oil, and bolt torque. Then follow the correct startup steps. Finally, complete the recommended break-in before long pulls or heavy engine load.
REV6 covers this kit with a 1-year parts warranty. If you need help checking fitment or cylinder condition, contact the REV6 team.
Additional information
| Make | Polaris |
|---|---|
| Model | Snowmobile Models |
| Years | 2008, 2009, 2010 |
