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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 RZR 4 900 XP 900 Stock Bore Cylinder Wiseco Pistons Top End Rebuild Kit

by Wiseco
Save 39% Save 39%
Original price $1,121.59
Original price $1,121.59 - Original price $1,121.59
Original price $1,121.59
Current price $688.88
$688.88 - $688.88
Current price $688.88

60001,3022278,M9036,C3446,NA-50090,40045M09300,2204637, 2204508, 3022190, 3022328, 2204509,K8897DA-2

40045M09300, 60001, C3446-EST, 2204509, 3022190, 3022328, 5813736, 2204509, 3022190, 3022328

Give your Polaris RZR XP 900 a new lease on life with this complete top end rebuild kit! Everything you need for a smooth, reliable refresh.

Cylinder, Pistons, Gaskets
Key Features:
  • Complete kit includes 10.6:1 Stock Bore Wiseco forged pistons, Cometic gaskets, and OEM spec cylinder - no extra parts to buy
  • Forged pistons are strong and durable, built for high performance
  • Cometic multi-layer steel (MLS) head gasket prevents leaks
  • Stock bore and compression ratio for easy bolt-on install
  • Replaces OEM Part # 3022278, 2204637, 5813439, 5253037, 5813736, 2204509, 3022190, 3022328
This rebuild kit brings together top-quality components to breathe new life into your XP 900. The Wiseco forged pistons are precision engineered to deliver quiet, reliable performance mile after mile. Paired with Cometic's leak-free multi-layer steel gaskets, you'll get a like-new top end with stock configuration - an easy install for DIYers or shops.

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