CYLINDER WORKS Standard Bore Cylinder Kit for POLARIS RANGER XP 900 EPS, RZR 900 2017-2018

CYLINDER WORKS offers this cylinder kit for POLARIS RANGER XP 900 EPS, RZR 900 2017-2018. The cylinder kit groups a cylinder and the parts to fit it (piston, rings, gaskets depending on the kit: see contents). “Big bore” kits increase the bore and therefore the displacement: the engine gains torque and power.

Why buy a cylinder kit?

The benefits:

• A cylinder and its matched piston: perfect fitting clearance.
• One order to rebuild the top end.
• Big bore versions give more torque and power (check the rules if you race).

Why choose CYLINDER WORKS?

Cylinder Works supplies brand-new, not remanufactured, cylinders with a nickel-silicon-carbide coating; its kits come with a matched forged Vertex piston.

When should you replace the cylinder on your POLARIS RZR 900?

Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 50 h in hard use and every 100 h for leisure.

Specifications and fitting tips

• Material: Aluminium
• Piston compression: Standard
• Uses Vertex #24398
• Compression Ratio10.5:1
• Manufacturer part number: CW60007K02

Cross-Mania tip: Check the diameter of the supplied or required piston and replace the top-end gaskets. A big bore may require carburation or fuel-injection adjustment.

Also needed with this part

• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
POLARIS RANGER XP 900 EPS 2017
POLARIS RZR 900 2018
POLARIS RZR 900 2017