Vertex Stroker Piston

Item Number: 326346


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Product Description

Vertex Pistons

Vertex Stroker Piston

  • All Pistons are heat treated with a T-5 hardening and tempering cycle
  • All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life
  • Replica pistons are OE replacements, matching bore and compression ratio
  • Kits include piston, rings, wrist pin and circlips
  • Sold per cylinder

Product Note: Must be used with Hot Rods stroker crankshaft 4143.

Spec Details
Compression Ratio Varies (make selection above)
Cylinder Diameter Varies (make selection above)
Displacement Varies (make selection above)
Piston Diameter Varies (make selection above)
Size Over Standard Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • TRX400EX Sportrax 400EX 2000-2008


  • YFM350R Raptor 350 2004-2011
  • YFM350X Warrior 1987-2004
  • YFM660R Raptor 660R 2001-2005

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