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Wiseco Pistons 40076M08500 High-Performance Piston Kit 85mm 10.5:1 Yamaha YFM400

(2000-2006 Yamaha YFM400F Kodiak 4x4; 2000-2004 Yamaha YFM400A Kodiak)

Part of: Wiseco Pistons High-Performance Piston Honda

Other options in this family: Wiseco Pistons 562M06750 Wiseco Pistons K1757 Wiseco Pistons 4052M07300 Wiseco Pistons 4629M07450 Wiseco Pistons 4807M09920

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

40076M08500
10 reviews
Sale Price

$199.99

1 left at this price

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Usually delivered within 2 days

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Product Details

The Wiseco 40076M08500 high-performance piston kit is engineered for 2000-2008 Yamaha YFM400 ATV applications, delivering enhanced power and reliability with a 10.5:1 compression ratio and 85.0mm bore size. This complete piston kit provides everything needed for a professional rebuild or performance upgrade.

Key Features:

  • Forged from high-silicon aluminum alloy for maximum strength and dependability under extreme conditions
  • Innovative forging design and optimized piston skirt geometry maximize horsepower and torque output
  • 10.5:1 compression ratio provides improved throttle response and power delivery
  • 85.0mm bore size designed as direct replacement for stock YFM400 applications
  • Complete kit includes piston, rings, wrist pin, and circlips for convenient installation
  • Precision-machined ring grooves ensure optimal ring seal and longevity

Wiseco pistons are manufactured to exacting tolerances and tested to meet the demands of high-performance ATV applications. This piston kit is designed for stock bore applications; oversize pistons require cylinder sleeving or boring. Ideal for riders seeking OEM replacement quality or enhanced performance from their Yamaha YFM400 Kodiak or Big Bear models.

Products specifications

Fits

2000-2006 Yamaha YFM400F Kodiak 4x4; 2000-2004 Yamaha YFM400A Kodiak

So Far - So Good

Cheap prices will have to wait to see about quality .

Fast and easy best price on this part anywhere

good

Fast and easy!

the product reviews all seem to be reviewed of autoplicity's service instead of the item being viewed. either way, the shocks ordered were the right ones w/ all the parts w/ it. autoplicity's item descriptions could be a little more clear and/or explicit like specifying which side a part applies to instead of just "passenger or driver" side, or "can be used in either said"

It was easy

Great

It was simple and easy, now I just want to see my product :)

Easy and cheaper than everywhere else!

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