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OEM BLOCK 86mm 11:1 WISECO PISTON COMETIC GASKET BIG BORE CYLINDER KIT FOR 1999-2014 HONDA TRX400EX / TRX400X

OEM BLOCK 86mm 11:1 WISECO PISTON COMETIC GASKET BIG BORE CYLINDER KIT FOR 1999-2014 HONDA TRX400EX / TRX400X

$ 499.95 USD
$ 499.95 USD
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OEM HONDA TRX400EX / X 86mm BIG BORE CYLINDER KIT

 

RECONDITIONED OEM BLOCK BORED OUT TO 86mm

Wiseco 4 Stroke Forged Series Piston Kit, 86.00 mm Bore, 11:1 CR

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco’s forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you’re looking for.

  • Engineered, forged, and machined in the USA in Mentor, OH
  • Designed and built for each specific 4-stroke powersports engine
  • Improved tensile strength of forged material optimizes strength and service life
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Includes high-quality piston rings, wrist pin(s), and circlips
Product Series

4 Stroke Forged Series
Included Components

Ring Set #3386XC, Wrist Pin #S520, CirClip #CW20
Bore Diameter

86.00 MM
Piston Diameter

85.95 MM
Compression Ratio Actual

11:1
Piston Material

2618
Skirt Coating

No
Piston Oversize

1.00 MM
Product Type

Engine Piston Kit

 

Cometic EST Top End Gasket Set - 86mm
    • Extreme Sealing Technology
    • Includes head and base gaskets, valve stem seals and copper crush washers
    • Ensure a critical seal and superior durability that meets and exceeds OEM specifications
    • Gaskets are made from quality materials such as MSL (Multi-Layer Steel), rubber-coated steel and aluminum foam material
    • MLS head gaskets are made from rubber-coated stainless steel material and feature an embossed gasket design that is ideal for high combustion pressures and lightweight engines
    • Graphite material extracts heat away from the combustion area, eliminating hot spots
    • Cometic graphite material is impervious to fuels, coolant and oil
    • Maximum seal and flexibility is obtained with excellent torque retention



Included Items:

    • (1) Base gasket
    • (1) Engine case gaskets
    • (1) Head gasket
    • (1) 011 Buna O-ring
    • (4) 10 x 2mm O-ring
    • (1) 132 O-rings
    • (2) 219 O-rings
    • (1) 45.5mm x 2.5mm O-ring
    • (1) 88mm x 2mm Buna O-ring
    • (1) Valve cover gasket
    • (4) 5 x 7.5 x 8 Valve stem seals
    • (4) 127 Brown O-ring

 

KIT INCLUDES:

86mm OEM CYLINDER BLOCK

WISECO 86mm 11:1 4628M08600

COMETIC C7825 GASKET

BASE O-RING AND DOWL O-RINGS

HIFLO HF113 OIL FILTER

NGK 4730 SPARK PLUG

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