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NICHE Standard Bore Top End Repair Kit for Honda Recon TRX250 1997-2000

Free shipping on orders over $29.99

$42.95

$ 21 .99 $21.99

In Stock
  • Compatible with OEM Part Number Honda 12191-HM8-000, 12251-HM8-000, 06131-HM8-000, 13011-HM8-003, 13111-425-000, 94601-15000
  • Compatible with OEM Part Number Honda 13011-HM8-003, 13111-425-000, 94601-15000
  • Compatible with Model 1997-2000 Recon TRX250
  • Includes Gasket and Piston
  • Quality and Performance Guaranteed



Product Description

NICHE replacement piston
OEM MPN's: 12191-HM8-000, 12251-HM8-000, 06131-HM8-000, 13011-HM8-003, 13111-425-000, 94601-15000

MK1003424

NICHE Powersports Replacement Parts
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 and Gasket Kit MK1003424

  • Includes: Piston Gasket Kit
  • Compatible with the following brands: Honda
  • Compatible with the following models: Recon 250
  • Replaces for the following OEM MPN's: 12191-HM8-000, 12251-HM8-000, 06131-HM8-000, 13011-HM8-003, 13111-425-000, 94601-15000
  • Compatible Vehicle: ATV
Customer Reviews
4.7 out of 5 stars 23
2.4 out of 5 stars 4
Bore Size 68.5mm
Material Aluminum
Coating None None
Piston Type Flat
Includes Base Gasket Yes
Includes Head Gasket no data Yes
OEM MPN: 12191-HM8-000, 12251-HN6-000, 13101-HM8-A40, 13011-HM8-003, 13111-425-000, 94601-15000

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

12191-HM8-000, 12251-HN6-001

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.


Chad Query
Reviewed in the United States on December 27, 2020
Worked great... about a 3 hour job for a couple of guys who hadn’t done it before. Four wheeler runs like new.
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