# Wiseco Top End Bearing 18 x 23 x 23.8mm Bearing

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.

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

This Part Fits:

Year

Make

Model

Submodel

1994-1996

Polaris

Sportsman 400 4x4

Base

1990-1993

Polaris

Trail Boss 350L 2x4

Base

1990-1993

Polaris

Trail Boss 350L 4x4

Base

1980

Suzuki

DS250

Base

1985-1992

Suzuki

LT250R QuadRacer

Base

1987-1990

Suzuki

LT500R QuadRacer

Base

1974-1975

Suzuki

RL250

Base

1972-1975

Suzuki

TM250

Base

1973-1981

Suzuki

TS250

Base

## Details

- **Price:** 55.0 CAD
- **Vendor:** Wiseco
- **Type:** Bearings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 55.00 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-top-end-bearing-18-x-23-x-23-8mm-bearing)
> Updated: 2026-07-14