Description

Keep your Polaris 800 running strong with this REV6 Complete Bottom End Rebuild Kit with Oil Pump. Designed for 2011–2017 RZR and Ranger 800 models, this kit replaces worn bottom-end components to restore smooth operation, solid compression, and long-term reliability.

Each part is precision-machined to meet OEM specs and rigorously inspected for quality. From the crankshaft to the bearings, every piece fits right and performs under pressure. Whether you’re rebuilding after hard miles or doing preventative maintenance, this kit brings back the confidence your Polaris deserves. Plus, all REV6 products include warranty coverage and nationwide shipping.

This Kit Includes:

• (1) Crankshaft REPLACES OEM#: 2203068
• (2) Main Bearings REPLACES OEM#: K084
• (4) Counter Balance Kit REPLACES OEM#: BBK0019
• (1) Oil Seal Kit REPLACES OEM
• (1) Complete Gasket Kit REPLACES OEM
• (1) Water Pump Seal REPLACES OEM
• (1) Oil Pump REPLACES OEM
• (4) Lifters REPLACES OEM#: JB-817

Fits These Applications:

• 2011–2017 Polaris RZR 800 (All Models)
• 2011–2017 Polaris Ranger 800

Take Action

Order your rebuild kit today and get back on the trail or jobsite with confidence. For installation steps, warranty info, and shipping details, visit our Help Center.

Not sure which rebuild kit fits your setup? Check out our Engine Rebuild Kit Guide or browse the FAQ for quick answers. If you still have questions, our team’s ready to help—just reach out here.

Thank you for choosing REV6 — the trusted name in Powersports engines and parts. We proudly support veterans and servicemembers with exclusive discounts on every order.