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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Vertex

Vertex Cast Replica Piston Kit - 22584B Yamaha YZ 250 1999-2024

MPN: 22584B SKU: 0910-0970
Vertex

Vertex Cast Replica Piston Kit - 22584B Yamaha YZ 250 1999-2024

MPN: 22584B SKU: 0910-0970
Availability:
8 in stock, ready to be shipped
Piston is heat treated with a T-5 hardening and tempering cycle Piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life Gravity-cast aluminum alloy (not forged) with 18% silicone content Cast OE replacement piston Kit includes piston, rings, wrist pin and circlips Specs Cylinder Diameter 66.40 mm Riding Style Off-Road Engine Type 2-Stroke Model Cast Replica Units Kit Compression Ratio 13.4:1 Piston Diameter 66.35 mm Piston Material Aluminum Alloy Piston Material Cast Product Name Piston Kit Displacement 250 cc Skirt Coating Molybdenum Disulphite Part Notes Kit Includes: • Cast Replica Piston • Ring Set • Wrist Pin • Circlips
Original price $183.95 - Original price $183.95
Original price
$183.95
$183.95 - $183.95
Current price $183.95

Product Details

Features

  • Piston is heat treated with a T-5 hardening and tempering cycle
  • Piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
  • Gravity-cast aluminum alloy (not forged) with 18% silicone content
  • Cast OE replacement piston
  • Kit includes piston, rings, wrist pin and circlips

Specs

Cylinder Diameter 66.40 mm
Riding Style Off-Road
Engine Type 2-Stroke
Model Cast Replica
Units Kit
Compression Ratio 13.4:1
Piston Diameter 66.35 mm
Piston Material Aluminum Alloy
Piston Material Cast
Product Name Piston Kit
Displacement 250 cc
Skirt Coating Molybdenum Disulphite

Part Notes

  • Kit Includes:
  • • Cast Replica Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips

Product Description

Features

  • Piston is heat treated with a T-5 hardening and tempering cycle
  • Piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
  • Gravity-cast aluminum alloy (not forged) with 18% silicone content
  • Cast OE replacement piston
  • Kit includes piston, rings, wrist pin and circlips

Specs

Cylinder Diameter 66.40 mm
Riding Style Off-Road
Engine Type 2-Stroke
Model Cast Replica
Units Kit
Compression Ratio 13.4:1
Piston Diameter 66.35 mm
Piston Material Aluminum Alloy
Piston Material Cast
Product Name Piston Kit
Displacement 250 cc
Skirt Coating Molybdenum Disulphite

Part Notes

  • Kit Includes:
  • • Cast Replica Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips

Part Numbers
Store SKU MFR. Product # Availability
0910-0970 22584B In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Piston is heat treated with a T-5 hardening and tempering cycle
  • Piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
  • Gravity-cast aluminum alloy (not forged) with 18% silicone content
  • Cast OE replacement piston
  • Kit includes piston, rings, wrist pin and circlips

Specs

Cylinder Diameter 66.40 mm
Riding Style Off-Road
Engine Type 2-Stroke
Model Cast Replica
Units Kit
Compression Ratio 13.4:1
Piston Diameter 66.35 mm
Piston Material Aluminum Alloy
Piston Material Cast
Product Name Piston Kit
Displacement 250 cc
Skirt Coating Molybdenum Disulphite

Part Notes

  • Kit Includes:
  • • Cast Replica Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips