Engine Rebuild Kit

PROX

Engine Rebuild Kit

0903-1690

Regular price $1,099.95

-+

Ask about this product

DESCRIPTION


Fitments

Years Make Model
2011 - 2014 Polaris Sportsman 800 EFI 4x4
2011 - 2014 Polaris Ranger Crew 800 4x4
2011 - 2016 Polaris Ranger 800 6x6

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

  • Bore Size: Standard
  • Riding Style: UTV
  • Units: Kit
  • Product Name: Rebuild Kit
  • Riding Style: ATV
  • Type: Engine

  • Approximate Package Weight & Dimensions

  • Weight: 26.61
  • Height: 8.5
  • Length: 23.25
  • Width: 11.26