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Prox Cast Dome Top Piston Kit 66.34mm
Piston Kit|SKU #01.6343.A-802

Prox Cast Dome Top Piston Kit 66.34mm

$164.10$180.51
NEW PART

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$164.10$180.51

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Additional Note

Piston Pin Bearing by Pro-X

Description

ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. The latest cylinders are plated by a Nicasil plating. Therefore we offer a wide range of ProX pistons in standard size, as well as in A, B, C, D+ oversizes.

Features


  • Manufactured in Japan and designed to be OEM replacement
  • Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
  • Kit includes piston, ring kit, wrist pin, and circlips


Specifications

Condition
New
SKU#
01.6343.A-802
Part
Piston Kit
Compression Height
29 mm
Riding Style
Dual Sport Motorcycle, Off-road Motorcycle, Street Motorcycle
Material
Aluminum Alloy
Engine Type
2 Stroke
Bore Size
66.4 mm
Oem Piston Bore Size
66.4 mm
Piston Over Bore Amount
Standard
Displacement
250 cc
Compression Ratio
Standard
Piston Size
66.34 mm
Piston Skirt Coated
Moly Coated, MoS2 Skirt Coating
Sold in Units of
Kit

Vehicle Compatibility

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Year:2007
Make:KTM
Model:250 SX
Action:View
Year:2011
Make:KTM
Model:250 SX
Action:View
Year:2009
Make:KTM
Model:250 SX
Action:View
Year:2010
Make:KTM
Model:250 SX
Action:View
Year:2008
Make:KTM
Model:250 SX
Action:View
Year:2004
Make:KTM
Model:250 SX
Action:View
Year:2006
Make:KTM
Model:250 SX
Action:View
Year:2005
Make:KTM
Model:250 SX
Action:View
Year:2003
Make:KTM
Model:250 SX
Action:View
Year:2011
Make:Husaberg
Model:TE250
Action:View
Year:2013
Make:KTM
Model:250 SX
Action:View
Year:2012
Make:KTM
Model:250 SX
Action:View
Year:2013
Make:Husaberg
Model:TE250
Action:View
Year:2012
Make:Husaberg
Model:TE250
Action:View
Year:2014
Make:Husqvarna
Model:TE250
Action:View
Year:2014
Make:KTM
Model:250 SX
Action:View
Year:2014
Make:Husqvarna
Model:TC250
Action:View
Year:2014
Make:Husaberg
Model:TE250 2T
Action:View
Year:2015
Make:KTM
Model:250 SX
Action:View
Year:2015
Make:KTM
Model:Freeride 250 R
Action:View
Year:2015
Make:Husqvarna
Model:TC250
Action:View
Year:2015
Make:Husqvarna
Model:TE250
Action:View
Year:2016
Make:KTM
Model:250 SX
Action:View
Year:2016
Make:KTM
Model:Freeride 250 R
Action:View
Year:2016
Make:Husqvarna
Model:TE250
Action:View
Year:2016
Make:Husqvarna
Model:TC250
Action:View
Year:2017
Make:KTM
Model:250 SX
Action:View
Year:2017
Make:Husqvarna
Model:TC250
Action:View
Year:2017
Make:Husqvarna
Model:TE250
Action:View
Year:2017
Make:KTM
Model:Freeride 250 R
Action:View
Year:2018
Make:Husqvarna
Model:TE250
Action:View
Year:2018
Make:Husqvarna
Model:TC250
Action:View
Year:2018
Make:KTM
Model:250 SX
Action:View
Year:2018
Make:Husqvarna
Model:TE250i
Action:View
Year:2019
Make:Husqvarna
Model:TE250i
Action:View
Year:2019
Make:Husqvarna
Model:TC250
Action:View
Year:2019
Make:KTM
Model:250 SX
Action:View
Year:2025
Make:GAS GAS
Model:MC250
Action:View
Year:2015
Make:KTM
Model:250 EXC
Action:View
Year:2024
Make:Husqvarna
Model:TE250i
Action:View
Year:2020
Make:Husqvarna
Model:TC250
Action:View
Year:2020
Make:KTM
Model:250 SX
Action:View
Year:2020
Make:Husqvarna
Model:TE250i
Action:View
Year:2021
Make:KTM
Model:250 SX
Action:View
Year:2021
Make:Husqvarna
Model:TC250
Action:View
Year:2021
Make:Husqvarna
Model:TE250i
Action:View
Year:2021
Make:GAS GAS
Model:EC250
Action:View
Year:2022
Make:GAS GAS
Model:EC250
Action:View
Year:2022
Make:GAS GAS
Model:MC250
Action:View
Year:2022
Make:GAS GAS
Model:EX250
Action:View
Year:2022
Make:Husqvarna
Model:TC250
Action:View
Year:2022
Make:Husqvarna
Model:TE250i
Action:View
Year:2022
Make:KTM
Model:250 SX
Action:View
Year:2023
Make:GAS GAS
Model:MC250
Action:View
Year:2023
Make:Husqvarna
Model:TC250
Action:View
Year:2023
Make:KTM
Model:250 SX
Action:View
Year:2018
Make:KTM
Model:250 EXC TPI
Action:View
Year:2023
Make:Husqvarna
Model:TE250i
Action:View
Year:2023
Make:GAS GAS
Model:EC250
Action:View
Year:2023
Make:GAS GAS
Model:EX250
Action:View
Year:2022
Make:KTM
Model:250 EXC TPI
Action:View
Year:2023
Make:KTM
Model:250 EXC
Action:View
Year:2024
Make:KTM
Model:250 SX
Action:View
Year:2024
Make:GAS GAS
Model:EC250
Action:View
Year:2024
Make:GAS GAS
Model:EX250
Action:View
Year:2024
Make:GAS GAS
Model:MC250
Action:View
Year:2024
Make:Husqvarna
Model:TC250
Action:View
Year:2025
Make:KTM
Model:250 EXC
Action:View
Year:2025
Make:GAS GAS
Model:EX250
Action:View
Year:2025
Make:GAS GAS
Model:EC250
Action:View
Year:2025
Make:Husqvarna
Model:TE250
Action:View
Year:2025
Make:Husqvarna
Model:TC250
Action:View
Year:2020
Make:KTM
Model:250 EXC Six Days
Action:View
Year:2021
Make:KTM
Model:250 EXC Six Days
Action:View
Year:2025
Make:KTM
Model:250 EXC TPI
Action:View
Year:2024
Make:KTM
Model:250 EXC TPI
Action:View
Year:2023
Make:KTM
Model:250 EXC TPI
Action:View
Year:2021
Make:KTM
Model:250 EXC TPI
Action:View
Year:2020
Make:KTM
Model:250 EXC TPI
Action:View
Year:2019
Make:KTM
Model:250 EXC TPI
Action:View
Year:2014
Make:KTM
Model:Freeride 250 R
Action:View
Year:2006
Make:KTM
Model:250 EXC
Action:View
Year:2007
Make:KTM
Model:250 EXC
Action:View
Year:2009
Make:KTM
Model:250 EXC
Action:View
Year:2010
Make:KTM
Model:250 EXC
Action:View
Year:2011
Make:KTM
Model:250 EXC
Action:View
Year:2012
Make:KTM
Model:250 EXC
Action:View
Year:2013
Make:KTM
Model:250 EXC
Action:View
Year:2014
Make:KTM
Model:250 EXC
Action:View
Year:2016
Make:KTM
Model:250 EXC
Action:View
Year:2025
Make:KTM
Model:250 SX
Action:View

Brand Details

Established in 1975, ProX™ is a dedicated performance products manufacturer with a large product line for you to choose from that is growing by the minute, including air filters, bearings, clutch and brake components, piston kits, and many other parts for a wide variety of personal vehicles. Prox Cast Dome Top Piston Kit 66.34mm is made of the finest materials and will not have you regretting your purchase from ProX™.

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