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MK1001334
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 Cylinder Head Piston Kit Part Number MK1001334
- Includes: NICHE Cylinder Head Piston Kit
- Compatible with the following brands: Yamaha
- Compatible with the following models: PW50
- Replaces for the following OEM MPN's: 3L5-11311-01-00, 517-11181-01-00,3L5-11111-02-00, 3PT-11351-00-00,90116-06269-00, 95380-06600-00,BP4-HS000-00-00, 18U-11631-00-A0,260-11601-03-00, 2E9-11633-00-00
- Compatible Vehicle: ATV
- Placement on Vehicle: Front
- Cylinder Bore: 40.00mm
- Cylinder Stroke: 39.20mm
NICHE CYLINDER
- ATV engines come with either one or two cylinders
- Displacements typically measuring between 100cc and 800cc
- It's important to note that safely riding an ATV requires a certain amount of body weight and physical strength
- Disaster can strike, for example, when a young rider uses an overpowered or a larger ATV
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
NICHE CYLINDER HEAD
- A cylinder head is usually located on the top of the engine block
- It serves as a housing for components such as the intake and exhaust valves, springs and lifters and the combustion chamber
- The passages in the cylinder head allow air and fuel to flow inside the cylinder while permitting the exhaust gases to flow out of it
- The cylinder head uses a gasket that aids in preventing water or oil from leaking into the combustion chambers
Customer
Reviewed in the United States on January 4, 2020
Easy to instal and works great
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