Description
Replacement Cylinder for 2002–2018 Polaris Fan 550
This Polaris Fan 550 cylinder fits 2002–2018 models that require cylinder replacement during a top-end rebuild. Before ordering, inspect the engine and confirm that the cylinder matches your model year.
This Listing Includes
- (1) Cylinder
Inspect the Top End Before Assembly
First, check the piston and cylinder for scoring, excess wear, or other damage. Also, verify piston size before selecting the parts for your rebuild.
If the piston needs replacement, review the Polaris Fan 550 standard piston kit. The piston is available separately.
Related Polaris Fan 550 Parts
Next, inspect the wrist-pin bearing and replace it when needed. You can find the matching Polaris Fan 550 wrist-pin needle bearing on REV6.
Opening the top end also requires new sealing parts. Therefore, consider the Polaris Fan 550 top-end gasket kit before beginning assembly.
This cylinder includes a 1-year parts warranty. For help confirming model-year fitment, contact the REV6 team.














