Description

The Polaris Dragon SP 600 is a strong-running snowmobile when the top end is fresh, but once the cylinders and pistons start wearing down, performance falls off fast. You may see lower power, tougher cold starts, and higher engine temps. Because of that, this Complete Engine Rebuild Kit gives you the essential top-end parts needed to bring the 600 CFI twin back to clean, consistent performance on the snow.

This package includes new Nikasil plated cylinders, matched piston kits with rings and circlips, needle cage bearings, a complete gasket kit with oil seals, and the correct water pump mechanical seal. As a result, this kit helps restore compression, sharpen throttle response, and reduce the risk of future top-end failures. If you’re comparing this kit with another option, you can also review our Dragon SP 600 Master Kit to see the difference.

Each component is designed to withstand cold weather and long trail miles. Riders who push their Dragon SP models know these engines run best once worn internal parts are replaced. For installation questions or general fitment help, our FAQ page offers quick guidance.

Every parts kit we sell includes our 1-year, no-questions-asked warranty. You can read full coverage details inside the warranty policy. Riders new to online ordering can also check the Help Center for shipping and rebuild prep. If you need assistance, our team is available through the contact page, and for more snowmobile insight, explore our blog.

THIS KIT INCLUDES

• (2) New Nikasil Plated Cylinders — Replaces OEM #: 3021718
• (2) Piston Kits (rings, circlips, wrist pins) — Replaces OEM #: 2204122, 2203899
• (2) Needle Cage Bearings — Replaces OEM #: 3514365
• (1) Complete Gasket Kit (includes oil seals)
• (1) Water Pump Mechanical Seal — Replaces OEM #: 3610067

FITMENT

• 2009–2010 Polaris Dragon SP 600
• 2008–2010 Polaris Dragon Switchback 600

Order your complete rebuild kit now. This package is built for riders who want dependable top-end performance and parts that deliver season after season. Veterans and active servicemembers can also ask about the discounts we proudly offer.