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Wiseco Pistons PWR137840 Complete Engine Rebuild Kit Yamaha Warrior Raptor 350 10.25:1

(1987-2004 Yamaha YFM350X Warrior)

Part of: Wiseco Pistons Complete Engine Rebuild Kit Honda

Other options in this family: Wiseco Pistons PWR123100 Wiseco Pistons PWR100650 Wiseco Pistons PWR131A860 Wiseco Pistons PWR127100 Wiseco Pistons PWR134100

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

PWR137840
6 reviews
Sale Price

$689.99

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Wiseco PWR137840 Power Rebuild Kit delivers a complete engine overhaul solution for Yamaha Warrior and Raptor 350 ATVs, featuring a performance-oriented 10.25:1 compression ratio. This comprehensive kit includes everything needed for a professional-grade bottom-end and top-end rebuild in one package.

Complete Rebuild Components:

  • Pre-assembled crankshaft with OEM-quality main bearings
  • Wiseco forged piston engineered for 10.25:1 compression ratio
  • Top end bearings and connecting rod components
  • Complete gasket and seal kit including all o-rings
  • Cam chain (application-specific inclusion)
  • Wiseco hour meter with mounting bracket for service tracking

Performance Features:

  • Forged piston design for enhanced durability and heat resistance
  • Precision-machined crankshaft assembly for smooth operation
  • 10.25:1 compression ratio provides improved throttle response
  • OEM-equivalent fitment and sealing reliability
  • Complete solution eliminates need for sourcing individual components

Wiseco Power Rebuild Kits are engineered to meet or exceed original equipment specifications, providing proven performance and long-lasting reliability. The included hour meter allows you to track engine runtime and maintain proper service intervals for maximum engine life.

Products specifications

Fits

1987-2004 Yamaha YFM350X Warrior

Fast service and reasonably priced

So far so good. Price was93.00 for all moog 2 upper ball joints 2 lower balljoint 2 inner tie rods 2 outer tie rods and 2 adjusting sleeves. All number matched moogs web site numbers but 10% of the cost. If the parts are as they were stated I should receive moog parts for less then the cheap brand. We will see.

Great Deal Thanks !

easy to search site

I got my part very fast but the part does not fit in my car I don't know if it's the wrong part or if it's something wrong with the part is everything looks the same except for one piece on the part that needs to have a curve to it but it don't. The one arm that goes between the two brackets it's supposed to be curved the old one is curved but the new one is not so that part will not fit on my car.

Overall easy and reasonable.. More coupons would be nice:)

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