The Cometic C3610 Top End Gasket Kit is designed for Polaris 550 engines and is manufactured to support reliable sealing during top-end service. This kit features a 98mm bore gasket configuration that raises compression for improved low-end power while helping maintain dependable engine performance. It is a practical replacement solution for rebuilding or servicing the top end of compatible Polaris Sportsman models.
Graphite gaskets in the Cometic C3610 kit feature a steel core laminated on both sides with flexible graphite for strength, conformity, and sealing performance. Fiber gaskets are designed for maximum seal, flexibility, and torque retention, while the included O-ring gaskets meet or exceed OEM specifications. Together, these materials help provide consistent sealing across critical engine mating surfaces.
The Cometic C3610 fits 2010–2013 Polaris Sportsman 550 models, 2010 Polaris Sportsman 550 EPS, 2014 Polaris Sportsman X2 550 EPS, and 2010–2012 and 2014 Polaris Sportsman Touring 550 EPS models. Verify the vehicle model, year, engine configuration, and 98mm bore requirement before installation. The manufacturer part number is C3610, and the vendor part number is 68-36100E.
Features:
- Compression Increase: Raises compression to support improved low-end power.
- Graphite Gaskets: Feature a steel core laminated on both sides with flexible graphite for durable sealing.
- Fiber Gaskets: Designed for maximum seal, flexibility, and torque retention.
- O-Ring Gaskets: Meet or exceed OEM specifications for dependable sealing performance.
- Engine Fitment: Fits select Polaris Sportsman 550, Sportsman 550 EPS, Sportsman X2 550 EPS, and Sportsman Touring 550 EPS models.
- Brand: Cometic.
- Manufacturer Part Number: C3610.
- Vendor Part Number: 68-36100E.
- Size: 98mm bore configuration.
Fitment:
2009 Polaris Sportsman XP 550
2009 Polaris Sportsman XP 550 EPS
2010 Polaris Sportsman 550
2010 Polaris Sportsman 550 EPS
2010 Polaris Sportsman Touring 550 EPS
2010 Polaris Sportsman X2 550
2011 Polaris Sportsman 550
2011 Polaris Sportsman 550 EPS
2011 Polaris Sportsman Touring 550 EPS
2011 Polaris Sportsman X2 550
2012 Polaris Sportsman 550
2012 Polaris Sportsman 550 EPS
2012 Polaris Sportsman Touring 550 EPS
2012 Polaris Sportsman X2 550
2013 Polaris Sportsman 550
2013 Polaris Sportsman 550 EPS
2013 Polaris Sportsman Touring 550 EPS
2013 Polaris Sportsman X2 550
2014 Polaris Sportsman 550 EPS
2014 Polaris Sportsman Touring 550 EPS
2014 Polaris Sportsman X2 550 EPS