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Wiseco Harley-Davidson XR750 2vp Domed Piston Kit

SKU: WIS10574M08031

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

Wiseco Harley-Davidson XR750 2vp Domed Piston Kit

SKU: WIS10574M08031

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

A$738.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

V-Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine-tuned its V-Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all-out race, Wiseco has the pistons for your V-Twin build.

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-10-15 05:11:46

Features

  • 80.31 mm Bore
  • Complete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation
  • Designed and built specifically for each V-Twin engine platform
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Forged Material: Optimizes strength and service life, ensuring durability under high-stress conditions
  • Improved tensile strength of forged material optimizes strength and service life
  • Optimized compression ratio to fit your build and performance goals
  • Performance-Enhancing Features: Varied across applications to maximize both durability and power
  • Wrist pin, rings and circlips included

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
10574M08031
Product Attributes - Part Type
Powersports Piston and Ring Kits
Product Attributes - Product Line
Wiseco Powersports Piston Kits
Product Attributes - UPC
00193564126559
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Bore (in.)
3.162 in.
Product Attributes - Stroke
2.983 in.
Product Attributes - Rod Length
6.438 in.
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Top Ring Material
Steel
Product Attributes - Top Ring Facing Material
Gas nitrided
Product Attributes - Second Ring Material
Cast iron
Product Attributes - Second Ring Facing Material
Cast iron
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Facing Material
Nitride
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gaskets Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Race-only piston. Features lateral gas ported piston.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wis10574M08031
SFX Item ID 4069144
Supplier Item Code 4069144
Manufacturer SKU 10574M08031
Manufacturer UPC 193564126559
Alternative References XR750, 2vp

Compatibility

Application Data
  • MakeHARLEY-DAVIDSON
    ModelXR
    Beginning Year1969
    Ending Year1970
    Application NotesDesigned for Harley-Davidson® XR750 models only.
  • MakeHARLEY-DAVIDSON
    ModelXR
    Beginning Year1974
    Ending Year1975
    Application NotesDesigned for Harley-Davidson® XR750 models only.

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