Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
Product Description
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 Gasket Piston Rings Kit MK1001143
- Includes: NICHE Piston Gasket Kit
- Compatible with the following brands: Honda
- Compatible with the following models: Spree NQ50 NQ50D Elite SB50 SB50P
- Replaces for the following OEM MPN’s: 12251-GN2-000,12191-GK8-010
- Compatible Vehicle: Scooter
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 GASKET
A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression.
Some Types of Gaskets:
Head gaskets create a seal between the engine block and cylinder head. This seal establishes a proper compression and prevents fluid leaks into the cylinders
Base gaskets create a seal between the top-end of your engine and the engine cases. Stop pesky engine oil leaks before they cause permanent damage to your engine.
The valve cover is sealed to the upper section of the engine cylinder head by a valve cover gasket. As it passes around the camshafts, rockers, and valves, the gasket stops engine oil from seeping out.
Vehicle information
Available fitment details
Listing compatibility notes
- About this item Compatible with OEM Part Numbers Honda 13101-GS6-505, 13106-GK8-306 13107-GK8-306, 12251-GN2-000, 12191-GK8-010 Compatible with 1986-1987 Honda NQ50 Spree, 1986 Honda NQ50D Spree, 1988 Honda SB50 Elite, 1988-1989 Honda SB50P Elite E High Quality Cast Aluminum Piston for Superior Quality and Performance Piston Kit Complete with Piston, Rings, Needle Bearing, Wristpin and Circlips Piston Diameter 31.
- NICHE Gasket Piston Rings Kit MK1001143 Includes: NICHE Piston Gasket Kit Compatible with the following brands: Honda Compatible with the following models: Spree NQ50 NQ50D Elite SB50 SB50P Replaces for the following OEM MPN's: 12251-GN2-000,12191-GK8-010 Compatible Vehicle: Scooter NICHE PISTON An ATV piston is a component of engines, pumps, and gas compressors.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A rebuild kits listing with source specifications kept visible for comparison.
Fit and size notes
- About this item Compatible with OEM Part Numbers Honda 13101-GS6-505, 13106-GK8-306 13107-GK8-306, 12251-GN2-000, 12191-GK8-010 Compatible with 1986-1987 Honda NQ50 Spree, 1986 Honda NQ50D Spree, 1988 Honda SB50 Elite, 1988-1989 Honda SB50P Elite E High Quality Cast Aluminum Piston for Superior Quality and Performance Piston Kit Complete with Piston, Rings, Needle Bearing, Wristpin and Circlips Piston Diameter 31.
- NICHE Gasket Piston Rings Kit MK1001143 Includes: NICHE Piston Gasket Kit Compatible with the following brands: Honda Compatible with the following models: Spree NQ50 NQ50D Elite SB50 SB50P Replaces for the following OEM MPN's: 12251-GN2-000,12191-GK8-010 Compatible Vehicle: Scooter NICHE PISTON An ATV piston is a component of engines, pumps, and gas compressors.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
3.6 / 5
17 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
diggido –
horrible
Francisco Ayala –
Worked as described
Scootermasters –
Not as well made as stock Honda piston but at a fraction of the price it’s a good deal.
Skylun ryder –
Was a faulty part
Customer –
Came fast and worked great!
jerrypritchard –
the package was not padded unough. the gaskets were bent. the head and piston looked good
Blake –
Junk
Shane T Sousley –
Rings appeared the exact same so idk if I messed up or if this product is sub-par. In either case my spree is still not running. No compression. Admittedly I’m not a 2 stroke expert but I’ve spent time with automotive and everything was installed correctly as far as I could tell.