Pro X Complete Engine Rebuild Kit for Polaris RZR 800 4x4 (2011-2014)
Get your Polaris RZR 800 4x4 back to peak performance with the Pro X Complete Engine Rebuild Kit—designed through extensive research and development to provide a fresh, reliable engine rebuild. This comprehensive kit includes a crankshaft assembly, main bearings and seals, pistons, additional components, and a full engine gasket kit.
Why Choose Pro X?
Pro X Racing Parts delivers OEM-quality or better rebuild kits at an affordable price, perfect for restoring your investment with a strong, healthy engine. Each component is meticulously crafted and tested to ensure top performance and durability.
Key Features:
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Complete Rebuild Kit: Includes crankshaft assembly, main bearings and seals, pistons and components, plus a full engine gasket kit.
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Pre-Assembled Crankshaft: Crankshafts come fully assembled with Maxima assembly lube and are inspected for precise dimensions and trueness.
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Durable Connecting Rods: Proprietary design forged, heat-treated, and shot-peened for ultimate tensile strength and reduced stress points.
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Enhanced Bearing Design: Big end bearings are graded for accurate clearance; small end includes a bronze bushing for improved longevity and performance.
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High-Quality Pistons: Cast from OEM-grade alloy featuring MoS2 skirt coating and hard-anodized crowns and ring grooves for reduced friction and better wear resistance.
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Engineered for Reliability: All parts developed and tested on Pro X’s in-house engine dyno to ensure top-tier quality.
Fits the Following Models:
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2014 Polaris RZR S 800 4x4
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2013 Polaris RZR 4 800 4x4
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2011-2013 Polaris RZR S 800 4x4
Restore your Polaris RZR 800 with confidence using the Pro X Complete Engine Rebuild Kit—engineered for strength, reliability, and performance.
