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Wiseco 4782M08100 High-Performance Forged Piston Kit 81mm Bore 11:1 CR

(2005-2010 Kawasaki KVF650 Brute Force 4x4; 2006-2009 Kawasaki KVF650 Brute Force 4x4i; 2002-2003 Kawasaki KVF650 Prairie 4x4 + 3 more models)

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

4782M08100
12 reviews
Sale Price

$187.99

1 left at this price

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Usually delivered within 2 days

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Product Details

The Wiseco 4782M08100 is a precision-engineered forged 4-stroke piston kit featuring an 81.00mm bore size and 11:1 compression ratio, designed for high-performance ATV applications. This complete piston kit is manufactured in the USA using aerospace-quality aluminum alloy forgings, delivering superior strength and durability compared to cast pistons.

Key Features:

  • 81.00mm bore diameter (1.00mm oversize)
  • 11:1 compression ratio for improved performance
  • Engineered, forged, and machined in the USA
  • Optimized strength-to-weight ratio through dedicated forgings
  • Lightweight forged construction provides instant throttle response and maximum torque
  • Anti-detonation grooves and advanced ring land profiles eliminate ring blow-by
  • Complete kit includes high-quality piston rings, wrist pin, and circlips

Wiseco's forged 4-stroke pistons are built to the tightest tolerances for the ultimate combination of performance and strength. The forging process creates a denser, more durable piston material that withstands extreme operating conditions. This piston kit is ideal for rebuilds requiring an oversized bore or performance upgrades seeking increased compression and power output.

Important Note: Only Wiseco replacement ring sets should be used with Wiseco pistons to ensure proper performance and longevity.

Products specifications

Fits

2005-2010 Kawasaki KVF650 Brute Force 4x4; 2006-2009 Kawasaki KVF650 Brute Force 4x4i; 2002-2003 Kawasaki KVF650 Prairie 4x4; 2004-2006 Arctic Cat 650 V-2 4x4 Auto; 2004-2006 Arctic Cat 650 V-2 4x4 Auto LE/TS; 2004 Arctic Cat 650 V-2 4x4 Auto MRP

check out with amazon was great

Very good, liked that I could pay with Amazon.

Site very easy to use.

Fast and easy

Great experience

easy to use, fast ordering.

Excellent

Right part we'll see it when it comes

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Easy to follow, and found what I was looking for at a very reasonable price. I will be back for more. Customer service very very friendly and helpful when i had to return a part. Was completely no hassle and will gladly keep shopping with Autoplicity for

This is the first time I've ordered from Autoplicity. I found they had the best price on the item I was looking for and decided to try them. I ordered this item yesterday(Sunday) and was just informed that it shipped. That is quick. I am pleased with their customer service and will use them as my first source.

great price very happy will buy from again excellant price

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