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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 0910-3940 40123M08350 Piston Kit Forged Series for 4-Stroke Piston Kit - 83.50 mm - Yamaha

MPN: 40123M08350 SKU: 0910-3940
Wiseco

WISECO 0910-3940 40123M08350 Piston Kit Forged Series for 4-Stroke Piston Kit - 83.50 mm - Yamaha

MPN: 40123M08350 SKU: 0910-3940
Availability:
Only 2 left!
Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength Dedicated forgings allow for optimized strength-to-weight ratio Ideal for multiple purpose riding Kit includes piston, wrist pin, rings and circlips Specs Engine Type 4-Stroke Product Name Piston Kit Skirt Coating ArmorGlide® Units Kit Displacement 349 cc Bore - Oversize +0,50 mm Bore Size 83.50 mm Piston Diameter 83.45 mm Piston Material Forged 2618 Aluminum Stroke Length 64.50 mm Compression Ratio 12.0:1 Riding Style Street Bore - Oversize +0.50 mm Model Forged Series Riding Style Adventure Touring / Dual-Sport Riding Style ATV Part Notes Kit Includes: • 1x Piston • 1x Ring Set #3287XC • 1x Wrist Pin #S376 • 1x Circlip Set #CW19
Original price $224.95 - Original price $224.95
Original price
$224.95
$224.95 - $224.95
Current price $224.95

Product Details

Features

  • Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Ideal for multiple purpose riding
  • Kit includes piston, wrist pin, rings and circlips

Specs

Engine Type 4-Stroke
Product Name Piston Kit
Skirt Coating ArmorGlide®
Units Kit
Displacement 349 cc
Bore - Oversize +0,50 mm
Bore Size 83.50 mm
Piston Diameter 83.45 mm
Piston Material Forged 2618 Aluminum
Stroke Length 64.50 mm
Compression Ratio 12.0:1
Riding Style Street
Bore - Oversize +0.50 mm
Model Forged Series
Riding Style Adventure Touring / Dual-Sport
Riding Style ATV

Part Notes

  • Kit Includes:
  • • 1x Piston
  • • 1x Ring Set #3287XC
  • • 1x Wrist Pin #S376
  • • 1x Circlip Set #CW19

Product Description

Features

  • Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Ideal for multiple purpose riding
  • Kit includes piston, wrist pin, rings and circlips

Specs

Engine Type 4-Stroke
Product Name Piston Kit
Skirt Coating ArmorGlide®
Units Kit
Displacement 349 cc
Bore - Oversize +0,50 mm
Bore Size 83.50 mm
Piston Diameter 83.45 mm
Piston Material Forged 2618 Aluminum
Stroke Length 64.50 mm
Compression Ratio 12.0:1
Riding Style Street
Bore - Oversize +0.50 mm
Model Forged Series
Riding Style Adventure Touring / Dual-Sport
Riding Style ATV

Part Notes

  • Kit Includes:
  • • 1x Piston
  • • 1x Ring Set #3287XC
  • • 1x Wrist Pin #S376
  • • 1x Circlip Set #CW19

Part Numbers
Store SKU MFR. Product # Availability
0910-3940 40123M08350 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

  • Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Ideal for multiple purpose riding
  • Kit includes piston, wrist pin, rings and circlips

Specs

Engine Type 4-Stroke
Product Name Piston Kit
Skirt Coating ArmorGlide®
Units Kit
Displacement 349 cc
Bore - Oversize +0,50 mm
Bore Size 83.50 mm
Piston Diameter 83.45 mm
Piston Material Forged 2618 Aluminum
Stroke Length 64.50 mm
Compression Ratio 12.0:1
Riding Style Street
Bore - Oversize +0.50 mm
Model Forged Series
Riding Style Adventure Touring / Dual-Sport
Riding Style ATV

Part Notes

  • Kit Includes:
  • • 1x Piston
  • • 1x Ring Set #3287XC
  • • 1x Wrist Pin #S376
  • • 1x Circlip Set #CW19