ENGINE REBUILD KIT FOR POLARIS RZR & SPORTSMAN 800 - SEE FITMENT IN DESCRIPTION

Features Complete rotating and reciprocating rebuild kit including crankshaft assembly, main bearings and seals, pistons and components, and a complete engine gasket kit All components were developed through extensive research and development on Pro-X in-house engine dyno Crankshafts come completely assembled using Maxima® assembly lube and are inspected in-house for proper dimensions and trueness Connecting rods feature proprietary design done in-house, and are forged, heat-treated and shot-peened for ultimate tensile strength and reduced stress risers Connecting rods include graded bearings in the big end to ensure proper clearance, as well as a bronze bushing in the small end, both improving longevity and performance Pistons are cast from OEM-grade alloy and feature MOS2 skirt coating and hard-anodized crown and ring grooves for improved performance and wear resistance through reduced friction and improved heat resistance Specs PRODUCT NAME REBUILD KIT TYPE ENGINE BORE SIZE STANDARD UNITS KIT RIDING STYLE ATV / UTV Package info WEIGHT 25.5 LBS HEIGHT 9 LENGTH 23.25 WIDTH 11   Fitments Fitment Disclosure and General Safety Warning POSITION NOTES 2010 Polaris Ranger 800 6x6 - - 2010 Polaris Ranger 800 HD - - 2010 Polaris Ranger 800 MVRS - - 2010 Polaris RZR 800 SW - - 2010 Polaris RZR 800 EPS LE 4x4 - - 2009-2010 Polaris RZR 800 LE - - 2008-2010 Polaris RZR 800 4x4 - - 2007-2010 Polaris Sportsman 800 EFI 4x4 - - 2007, 2009 Polaris Sportsman X2 800 - -