Description

When a Polaris Dragon SP 600 starts showing its age, you feel it right away. Power drops off, cold starts get slower, and engine temps begin to climb. Because of that, this Master Engine Rebuild Kit gives you the core parts needed to bring the 600 CFI two-stroke back to the strong, reliable performance these sleds were known for.

This kit includes new Nikasil plated cylinders, a direct-fit crankshaft, matched piston kits, bearings, and a complete gasket system. As a result, riders get a true rebuild geared for long-term durability. If you’d like to compare different rebuild options, you can browse our detailed engine rebuild kit guide before getting started.

Each component is built to handle real snow conditions. In fact, both trail riders and backcountry riders know these engines perform best with fresh internal components. This package restores compression, sharpens throttle response, and reduces the risk of future top-end failures. For quick answers about installation or fitment, our FAQ page is a great place to begin.

Every order includes a standard one-year warranty, and riders can upgrade to our two-year no-fault coverage if they want even more protection. To see the policy details, visit our warranty information section. If you’re new to ordering parts online, our Help Center explains shipping expectations, rebuild planning, and what to expect when your kit arrives.

If you still need guidance, you can reach our team through the customer contact page for support. And for riders who want to learn more about engine prep, break-in, or powersports reliability, our latest blog articles offer plenty of helpful insight.

THIS KIT INCLUDES

• (2) New Nikasil Plated Cylinders — Replaces OEM #: 3021718
• (1) Direct Replacement Crankshaft — Replaces OEM #: 2203580
• (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

Take action when you’re ready. This Master Kit is built for riders who expect strong performance, long days on snow, and parts that hold up season after season. Veterans and active servicemembers can also ask about the discounts we proudly offer.