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NICHE Stock Piston Kit for Yamaha Moto Big Wheel Bruin Wolverine 350 1YW-11636-01 1YW-11638-01 5UH-11636

Free shipping on orders over $29.99

$24.95

$ 11 .99 $11.99

In Stock
  • NICHE Standard Piston Bore Size 83mm; Material: Aluminum Alloy; Surface Coating: None; Type: Flat
  • Compatible with OEM Part Numbers: Yamaha 1YW-11636-01-00, 1YW-11638-01-00, 1YW-11631-01-Y0, 5UH-11631-00-C0
  • Compatible with OEM Part Numbers: Yamaha 5UH-11636-00-00, 5UH-11638-00-00, 1UY-11631-01-Y0, 1UY-11638-01-00, 1UY-11636-01-00
  • Compatible with: Yamaha 1987-1999 Big Bear 350, 1987-1988 Big Wheel 350, 1987-1995 Moto-4 YFM350ER, 1987-2004 Warrior 350
  • Compatible with: Yamaha 1995-2009 Wolverine 350, 2004-2006 Bruin 350, 2004-2013 Raptor 350, 2007-2014 Grizzly 350



Product Description

NICHE replacement piston

519-KPS2220T

About NICHE

NICHE provides Powersports replacement parts. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. NICHE parts are here for when you need them the most.

NICHE Piston Part Number 519-KPS2220T

  • Includes: NICHE Piston Kit
  • Compatible with the following brands: Yamaha
  • Compatible with the following models: Big Bear 350,Bruin 350,Grizzly 350,Moto 4, Raptor 350,Warrior 350,Wolverine 350
  • Replaces for the following OEM MPN's: 1YW-11631-01-Y0, 1YW-11636-01-00, 1YW-11638-01-00, 4GB-11610-00-00, 4GB-11610-20-00
  • Compatible Vehicle: ATV
  • Bore Size: 83mm
  • Material: Aluminum Alloy
  • Surface Coating: None
  • Piston Type: Flat

NICHE PISTON

An ATV piston is a component of engines, pumps, and gas compressors. It is located in a cylinder and is made gas-tight by piston rings. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft through a piston rod and or connecting rod

Piston Anatomy

A piston is a cylindrical engine component that slides back and forth in the cylinder bore by forces produced during the combustion process. The piston acts as a movable end of the combustion chamber. The stationary end of the combustion chamber is the cylinder head.

Piston Components

ATV Piston components include the piston head, piston pin bore, piston pin, skirt, ring grooves, ring lands, and piston rings. The piston head is the top surface of the piston which is subjected to tremendous forces and heat during normal engine operation


Logan
Reviewed in Canada on September 10, 2024
Good for a cheap and quick rebuild
dennis james
Reviewed in the United States on September 15, 2023
I hate to give a bad review about Niche. But this piston straight exploded destroying my head/valves/jug. Highly disappointed with this one. I’m out 600$ of top end parts. Niche please reach out to me to make this right.
Bob
Reviewed in Canada on April 11, 2022
Perfect fit for a warrior 350 1998
Joselito
Reviewed in the United States on February 2, 2021
Really good quality, I have been using niche products for a while and never had any issues.
Customer
Reviewed in the United States on February 15, 2021
perfect fit works very well and high quality
Customer
Reviewed in the United States on September 4, 2020
This product is great although the rings are on the cheaper side.
Yeet
Reviewed in the United States on August 27, 2020
Have had no problems
Customer
Reviewed in the United States on February 7, 2020
Great product great price. So far no problems, good fit,
Sarah Forbes
Reviewed in the United States on November 2, 2020
Very very fast shipping and it match up perfectly with the OEM piston the atv is up and running perfect no smoke great power i will order more from the i work on a lot of ATV's
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