Wiseco 536M07300 Piston Kit - 1.00mm Oversize to 73.00mm

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 73.00mm
Sizing: 1.00mm Oversize

Forged from high-silicon aluminum alloy for maximum strength and dependability..
Innovative forging design and piston skirt provide maximum horsepower and torque..
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise)..
Oversize pistons require cylinder sleeving..
SPECIFICATIONS.
Displacement: 248cc.
Bore - Standard: 72.00mm.
Bore - Actual: 73.00mm.
Bore - Oversize: 1.00mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2874CD - 73.00 mm Ring Set.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S459 - PistonPin 18mm x 1.850in. NonChromed TW
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Polaris Trail Boss 250 4x4 1987-1993
Polaris Trail Boss 250R/ES 1985-1988