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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Polaris 2011 2012 RZR 900 XP4 Complete Engine Rebuild Kit Crank Cylinder Pistons

by BPRATV
Save 12% Save 12%
Original price $2,271.90
Original price $2,271.90 - Original price $2,271.90
Original price $2,271.90
Current price $1,998.88
$1,998.88 - $1,998.88
Current price $1,998.88

WR00044, 4421, 60001, 4423, 40045M09300, HR00118, 5814160, 3610284, 2540086, BBK0024, 351662, 808970, 71048-8, 822200, 822198, CR9EIX, KN-198, K087, K088, 1204599, 1204403, 3514663-002, 3514663-003, 4423, 4423-1, 8704, RBPL-005G, HC98XRH2015142, K8897DA-2, M9028, M9036

Restore your Polaris RZR 900 (2011-2012) with our Complete Engine Rebuild Kit. Includes premium cylinder, crankshaft, pistons, cam chain, gaskets & 1-year warranty. Ride stronger today! 

BPRATV's rebuild kits include quality parts at the best prices, so you or your customers can get back to riding without breaking the bank!

Fits Models

RZR 4 900 XP (2012); RZR 900 XP (2011); RZR 900 XP [INTL] (2012)

  • BPRATV 93mm Stock Bore Nikasil Cylinder (1 year warranty)*
  • Stock Bore Piston Set (Includes OEM quality rings, wrist pin, and circlips)
  • Piston Features: MOS2 (Teflon/Molybdenum) Coated Skirts, and Machined Smooth Heads
  • Hot Rods Heavy Duty OEM Replacement Crankshaft (Crank Has Straight Teeth, Check Yours Before Ordering)
  • Crank Bearings Bushings / Plain Bearings
  • Hot Rods Connecting Rod Set
  • Connecting Rod Plain Bearings / Bushings
  • Counter Balancer / Bushings / Plain Bearings
  • Oil pump chain kit
  • HOT CAMS OEM Replacement Cam Chain
  • Hot Rods Water Pump Rebuild Kit
  • Complete gasket kit with Viton valve stem seals
  • MLS head gasket
  • Vertex Engine Seal Kit

1-year warranty for your peace of mind*

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

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