Description

Take the guesswork out of your rebuild with this complete Polaris PRO RMK 800 engine kit, designed for 2013–2016 models. It includes an upgraded crankshaft with forged rods, a replacement OEM cylinder assembly, and a precision-fit piston set. Because every component is selected to work together, this package ensures long-term durability and dependable performance on the snow.

Our team also adds critical upgrades like drilled piston skirts for better oiling and a fix kit plate with proper thickness specifications. In addition, you’ll get crank seals, gaskets, o-rings, and a water pump seal to finish the job right. As a result, your rebuild is more than a repair—it’s a performance-focused upgrade built for hard miles.

Each kit ships with a 1-year warranty and the option to upgrade to 2-year no-fault coverage. Combined with nationwide shipping, you’ll have the parts you need to keep your machine running strong. We’re glad to earn your trust and keep your sled performing its best.

What’s Included

• New upgraded crankshaft (with forged rods and upgraded PTO bearing setup to prevent premature failure)
• New replacement OEM cylinder assembly
• Wrist pin bearings
• Upgraded piston set with drilled skirts for better oiling
• Fix kit plate with proper thickness specifications
• Fix kit bolts & dowels
• Crankshaft seals
• Complete gasket set & o-rings
• Water pump mechanical seal

Shipping & Warranty Info

Not sure which option fits? These links will point you in the right direction:

Warranty Policy – Full details on coverage and protection.

FAQ – Common answers to rebuild and part questions.

Contact Us – Reach our knowledgeable team directly.

Engine Rebuild Kit Guide – Compare kit types and features.

Help Center – Review shipping and return details.

Financing Options – Explore flexible payment plans.

Core Program – Learn how our core program works.

Ready for Adventure

Order your Polaris PRO RMK 800 complete rebuild kit with cylinder today and upgrade your sled with confidence. We’re glad to earn your trust and keep your sled performing its best.