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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Wiseco

Wiseco Forged Series Piston With Gaskets Kit - PK1159 Yamaha 50 1985-2026

MPN: PK1159 SKU: 0903-0281
Wiseco

Wiseco Forged Series Piston With Gaskets Kit - PK1159 Yamaha 50 1985-2026

MPN: PK1159 SKU: 0903-0281
Availability:
Only 1 left!
Dedicated forgings and additional lightening operations allow for optimized strength to weight ratio Designed and built for each specific 2-stroke engine Engineered, forged and machined in the USA Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets Specs Piston Diameter 40.46 mm Stroke Length 39.20 mm Type Top End Bore - Oversize +0.50 mm Displacement 49 cc Riding Style Off-Road Model Forged Series Bore Size 40.50 mm Piston Material 4032 Aluminum Alloy Product Name Piston with Gaskets Kit Bore - Oversize +0,50 mm Cooling System Air Cooled Skirt Coating Non-Coated Units Kit Engine Type 2-Stroke Part Notes Kit Includes: • Forged Series Piston • Ring Set • Wrist Pin • Circlip • Bearing • Gaskets
Original price $171.95 - Original price $171.95
Original price
$171.95
$171.95 - $171.95
Current price $171.95

Product Details

Features

  • Dedicated forgings and additional lightening operations allow for optimized strength to weight ratio
  • Designed and built for each specific 2-stroke engine
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Piston Diameter 40.46 mm
Stroke Length 39.20 mm
Type Top End
Bore - Oversize +0.50 mm
Displacement 49 cc
Riding Style Off-Road
Model Forged Series
Bore Size 40.50 mm
Piston Material 4032 Aluminum Alloy
Product Name Piston with Gaskets Kit
Bore - Oversize +0,50 mm
Cooling System Air Cooled
Skirt Coating Non-Coated
Units Kit
Engine Type 2-Stroke

Part Notes

  • Kit Includes:
  • • Forged Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlip
  • • Bearing
  • • Gaskets

Product Description

Features

  • Dedicated forgings and additional lightening operations allow for optimized strength to weight ratio
  • Designed and built for each specific 2-stroke engine
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Piston Diameter 40.46 mm
Stroke Length 39.20 mm
Type Top End
Bore - Oversize +0.50 mm
Displacement 49 cc
Riding Style Off-Road
Model Forged Series
Bore Size 40.50 mm
Piston Material 4032 Aluminum Alloy
Product Name Piston with Gaskets Kit
Bore - Oversize +0,50 mm
Cooling System Air Cooled
Skirt Coating Non-Coated
Units Kit
Engine Type 2-Stroke

Part Notes

  • Kit Includes:
  • • Forged Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlip
  • • Bearing
  • • Gaskets

Part Numbers
Store SKU MFR. Product # Availability
0903-0281 PK1159 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Dedicated forgings and additional lightening operations allow for optimized strength to weight ratio
  • Designed and built for each specific 2-stroke engine
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Piston Diameter 40.46 mm
Stroke Length 39.20 mm
Type Top End
Bore - Oversize +0.50 mm
Displacement 49 cc
Riding Style Off-Road
Model Forged Series
Bore Size 40.50 mm
Piston Material 4032 Aluminum Alloy
Product Name Piston with Gaskets Kit
Bore - Oversize +0,50 mm
Cooling System Air Cooled
Skirt Coating Non-Coated
Units Kit
Engine Type 2-Stroke

Part Notes

  • Kit Includes:
  • • Forged Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlip
  • • Bearing
  • • Gaskets