Wiseco 20 x 25 x 21.8mm Top End Bearing

SKU: WISB1039

Powersports Wrist Pin Bushings and Bearings

WIS Top End Bearings

Wiseco

Wiseco 20 x 25 x 21.8mm Top End Bearing

SKU: WISB1039

Powersports Wrist Pin Bushings and Bearings

WIS Top End Bearings

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.

We accept

Description

As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality.

Part Type

Engine Connecting Rod Bearing

Data: v4.2 - Upd: 2026-09-30 17:39:21

Features

A must for every two-stroke top-end rebuild
Inspected for quality
Precision manufactured by leading suppliers
Precision manufactured by leading suppliers Inspected for qualityA must for every two-stroke top-end rebuild!

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: B1039
Product Attributes - Part Type: Powersports Wrist Pin Bushings and Bearings
Product Attributes - Product Line: Wiseco Powersports Wrist Pin Bearings
Product Attributes - UPC: 00193564104618
Product Attributes - Wrist Pin Bushing Included: No
Product Attributes - Wrist Pin Bearing Included: Yes
Product Attributes - Wrist Pin Bearing Inside Diameter: 20mm
Product Attributes - Wrist Pin Bearing Outside Diameter: 25mm
Product Attributes - Wrist Pin Bearing Length (mm): 21.80mm
Product Attributes - Wrist Pin Bearing Material: Steel
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wisB1039
SFX Item ID	4069607
Supplier Item Code	4069607
Manufacturer SKU	B1039
Manufacturer UPC	193564104618
Alternative References	21.8mm

Compatibility

Application Data

Universal No
Make POLARIS
Model 440 PRO X
Beginning Year 2001
Ending Year 2003
Universal No
Make POLARIS
Model 440 XCR
Beginning Year 1998
Ending Year 1999
Universal No
Make POLARIS
Model 500 CLASSIC
Beginning Year 2003
Ending Year 2003
Universal No
Make POLARIS
Model 500 RMK
Beginning Year 2000
Ending Year 2002
Universal No
Make POLARIS
Model 500 XC
Beginning Year 1999
Ending Year 2002
Universal No
Make POLARIS
Model 500 XC SP
Beginning Year 1999
Ending Year 2007
Universal No
Make POLARIS
Model 600 CLASSIC
Beginning Year 2001
Ending Year 2001
Universal No
Make POLARIS
Model 600 RMK
Beginning Year 1998
Ending Year 2001
Universal No
Make POLARIS
Model 600 XC
Beginning Year 1998
Ending Year 1999
Universal No
Make POLARIS
Model 600 XC DELUXE
Beginning Year 2000
Ending Year 2000
Universal No
Make POLARIS
Model 600 XC SP
Beginning Year 1999
Ending Year 1999
Universal No
Make POLARIS
Model FREEDOM
Beginning Year 2002
Ending Year 2002
Universal No
Make POLARIS
Model HURRICANE
Beginning Year 1996
Ending Year 1997
Universal No
Make POLARIS
Model SL 1050
Beginning Year 1997
Ending Year 1997
Universal No
Make POLARIS
Model SL 700
Beginning Year 1996
Ending Year 1997
Universal No
Make POLARIS
Model SL 700 DELUXE
Beginning Year 1997
Ending Year 1997
Universal No
Make POLARIS
Model SL 900
Beginning Year 1996
Ending Year 1997
Universal No
Make POLARIS
Model SLH
Beginning Year 1998
Ending Year 2001
Universal No
Make POLARIS
Model SLT 700
Beginning Year 1996
Ending Year 1997
Universal No
Make POLARIS
Model SLTH
Beginning Year 1998
Ending Year 1999
Universal No
Make POLARIS
Model SLTX
Beginning Year 1996
Ending Year 1999
Universal No
Make POLARIS
Model SLX
Beginning Year 1999
Ending Year 1999
Universal No
Make POLARIS
Model SLXH
Beginning Year 1998
Ending Year 1998
Universal No
Make POLARIS
Model VIRAGE
Beginning Year 2000
Ending Year 2004
Universal No
Make SEA-DOO
Model GTX
Beginning Year 1994
Ending Year 1995