CYLINDER KIT STD 80mm POLARIS NON HO ENGINES 800 SPORTSMAN RANGER BRONCO AT-09477K CA-50000K

ATV (ATVs with Non HO 800 Engines)

• SPORTSMAN 800 EFI 2005-10
• SPORTSMAN 800 EFI 6X6 2009-10
• SPORTSMAN TOURING 800 EFI 2008-09
• SPORTSMAN X2 800 EFI 2007-09

UTV (UTVs with Non HO 800 Engines)

• RANGER 800 EFI 2010
• RANGER 800 CREW 2010
• RANGER 800 6X6 2010
• RZR 800 EFI 2008-10
• RZR S 800 EFI 2010

Bronco Cylinder Kit Contains:

• Bronco Twin cylinder (80mm Bore)
• Namura piston kit (Qty 2)
• Namura top-end gasket set (*Actual Contents may vary from what the Photo shows.)

Cylinder:

• Cylinders are bored and honed to match recommended clearances
• Designed to match OEM appearance
• No Case Modification required
• Compatible with stock or modified head and crankshafts
• Cast from AB4C Aluminum with Nikasil-placed Sleeves for excellent wear protection

Namura Technologies Pistons Feature:

• MOS2 Coated Skirts for break-in protection
• Machined Smooth Heads to reduce carbon buildup
• Hard Anodized domes for increased durability
• Each Piston Kit includes Wrist Pin, Circlips, and Rings

Namura Technologies Gasket Kit includes:

• Head, Base, Exhaust, and Intake Gaskets
• Required O-rings and Valve Stem Seals Kit contains:
• 1x 80mm TWIN CYLINDER (AT-09477)
• 2x NAMURA PISTON KITS (NA-50080)
• 1x STD TOP END GASKET KIT (NA-50083T)
• 1x NAMURA CYLINDER KIT AT-09477K

Part No. 56-K186.80.CK1