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Wiseco HD 1340 Evo 101 CR Rear 3497X Piston Kit

SKU: WIS4725PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

Wiseco HD 1340 Evo 101 CR Rear 3497X Piston Kit

SKU: WIS4725PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

A$411.07
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 05:11:45

Features

  • 3.498 in. 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
4725PS
Product Attributes - Part Type
Powersports Piston and Ring Kits
Product Attributes - Product Line
Wiseco Powersports Piston Kits
Product Attributes - UPC
00193564127617
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Bore (in.)
3.498 in.
Product Attributes - Stroke
4.250 in.
Product Attributes - Rod Length
7.440 in.
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Top Ring Material
Cast iron
Product Attributes - Top Ring Facing Material
Moly
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
Chrome
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gaskets Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Designed for the rear cylinder. Features a domed piston.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wis4725PS
SFX Item ID 4069249
Supplier Item Code 4069249
Manufacturer SKU 4725PS
Manufacturer UPC 193564127617
Alternative References 3497X

Compatibility

Application Data
  • Beginning Year1984
    Ending Year1985
    MakeHARLEY-DAVIDSON
    ModelFLH ELECTRA GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1998
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHRCI ROAD KING CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1996
    Ending Year1997
    MakeHARLEY-DAVIDSON
    ModelFLHRI ROAD KING
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1997
    Ending Year1997
    MakeHARLEY-DAVIDSON
    ModelFLHRI ROAD KING
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1994
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHR ROAD KING
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1984
    MakeHARLEY-DAVIDSON
    ModelFLHS ELECTRA GLIDE SPORT
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1987
    Ending Year1993
    MakeHARLEY-DAVIDSON
    ModelFLHS ELECTRA GLIDE SPORT
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHTC ELECTRA GLIDE CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1996
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHTCI ELECTRA GLIDE CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1989
    Ending Year1997
    MakeHARLEY-DAVIDSON
    ModelFLHTCU ELECTRA GLIDE ULTRA CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1995
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHTCUI ELECTRA GLIDE ULTRA CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1987
    MakeHARLEY-DAVIDSON
    ModelFLHT ELECTRA GLIDE STANDARD
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1995
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLHT ELECTRA GLIDE STANDARD
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1985
    MakeHARLEY-DAVIDSON
    ModelFLHX ELECTRA GLIDE SPECIAL
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1988
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFLSTC HERITAGE SOFTAIL CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1990
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFLSTF FAT BOY
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1990
    MakeHARLEY-DAVIDSON
    ModelFLST HERITAGE SOFTAIL
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1993
    Ending Year1993
    MakeHARLEY-DAVIDSON
    ModelFLSTN HERITAGE SOFTAIL NOSTALGIA
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1994
    Ending Year1996
    MakeHARLEY-DAVIDSON
    ModelFLSTN HERITAGE SOFTAIL SPECIAL
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1997
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFLSTS HERITAGE SPRINGER
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1991
    MakeHARLEY-DAVIDSON
    ModelFLTC TOUR GLIDE CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1996
    Ending Year1996
    MakeHARLEY-DAVIDSON
    ModelFLTCUI TOUR GLIDE ULTRA CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1989
    Ending Year1995
    MakeHARLEY-DAVIDSON
    ModelFLTCU TOUR GLIDE ULTRA CLASSIC
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1998
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLTRI ROAD GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1998
    Ending Year1998
    MakeHARLEY-DAVIDSON
    ModelFLTR ROAD GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1992
    Ending Year1992
    MakeHARLEY-DAVIDSON
    ModelFXDB-D DYNA GLIDE DAYTONA
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1991
    Ending Year1991
    MakeHARLEY-DAVIDSON
    ModelFXDB-S DYNA GLIDE STURGIS
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1992
    Ending Year1992
    MakeHARLEY-DAVIDSON
    ModelFXDC SUPER GLIDE CUSTOM
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1995
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXD DYNA SUPER GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1993
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXDL DYNA LOW RIDER
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1994
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXDS-CONV DYNA CONVERTIBLE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1993
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXDWG DYNA WIDE GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1999
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXDX DYNA SUPER GLIDE SPORT
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1985
    Ending Year1985
    MakeHARLEY-DAVIDSON
    ModelFXEF FAT BOB
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1984
    MakeHARLEY-DAVIDSON
    ModelFXE SUPER GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1987
    Ending Year1994
    MakeHARLEY-DAVIDSON
    ModelFXLR LOW RIDER CUSTOM
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1999
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXR2
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1999
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXR3
    Powersports Compression Ratio10.00 to 1
  • Beginning Year2000
    Ending Year2000
    MakeHARLEY-DAVIDSON
    ModelFXR4
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1985
    Ending Year1985
    MakeHARLEY-DAVIDSON
    ModelFXRC LOW RIDER CHROME
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1987
    Ending Year1987
    MakeHARLEY-DAVIDSON
    ModelFXRC LOW RIDER CHROME
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1984
    MakeHARLEY-DAVIDSON
    ModelFXRDG DISC GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1986
    MakeHARLEY-DAVIDSON
    ModelFXRD SPORT GLIDE GRAND TOURING
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1990
    Ending Year1993
    MakeHARLEY-DAVIDSON
    ModelFXRS-CONV LOW RIDER SPORT CONVERTIBLE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1993
    MakeHARLEY-DAVIDSON
    ModelFXRS-SP LOW RIDER SPORT
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1992
    MakeHARLEY-DAVIDSON
    ModelFXRS LOW GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1994
    MakeHARLEY-DAVIDSON
    ModelFXR SUPER GLIDE II
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1992
    MakeHARLEY-DAVIDSON
    ModelFXRT SPORT GLIDE
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1985
    MakeHARLEY-DAVIDSON
    ModelFXSB LOW RIDER - BELT
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1999
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXSTB NIGHT TRAIN
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1986
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXSTC SOFTAIL CUSTOM
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1995
    Ending Year1997
    MakeHARLEY-DAVIDSON
    ModelFXSTSB BAD BOY
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1990
    MakeHARLEY-DAVIDSON
    ModelFXST SOFTAIL STANDARD
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1999
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXST SOFTAIL STANDARD
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1988
    Ending Year1999
    MakeHARLEY-DAVIDSON
    ModelFXSTS SPRINGER SOFTAIL
    Powersports Compression Ratio10.00 to 1
  • Beginning Year1984
    Ending Year1986
    MakeHARLEY-DAVIDSON
    ModelFXWG WIDE GLIDE
    Powersports Compression Ratio10.00 to 1

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