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Wiseco Polaris 90 Outlaw/Sportsman07-14 10.51 Piston Kit

SKU: WIS40122M04700

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports

Wiseco Polaris 90 Outlaw/Sportsman07-14 10.51 Piston Kit

SKU: WIS40122M04700

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports

A$322.23
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

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-09-30 17:37:54

Features

  • 47.00 mm Bore, 10.5:1 CR
  • Complete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Designed and built for each specific 4-stroke powersports engine
  • 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
  • Includes high-quality piston rings, wrist pin(s), and circlips
  • Performance-Enhancing Features: Varied across applications to maximize both durability and power

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
40122M04700
Product Attributes - Part Type
Powersports Piston and Ring Kits
Product Attributes - Product Line
Wiseco Powersports 4-Stroke Forged Series Piston Kits
Product Attributes - UPC
193564124715
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Bore (in.)
1.850 in.
Product Attributes - Bore (mm)
46.990mm
Product Attributes - Stroke
51.00mm
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Pin Diameter (in.)
0.512 in.
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Top Ring Thickness
1.0mm
Product Attributes - Top Ring Material
Steel
Product Attributes - Second Ring Thickness
1.2mm
Product Attributes - Second Ring Material
Iron
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Thickness
2.5mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gaskets Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wis40122M04700
SFX Item ID 4067664
Supplier Item Code 4067664
Manufacturer SKU 40122M04700
Manufacturer UPC 193564124715
Alternative References Outlaw/Sportsman07-14

Compatibility

Application Data
  • MakePOLARIS
    ModelOUTLAW 90
    Beginning Year2007
    Ending Year2014
    Powersports Compression Ratio10.50 to 1
  • MakePOLARIS
    ModelSPORTSMAN 90
    Beginning Year2007
    Ending Year2014
    Powersports Compression Ratio10.50 to 1

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