# Peterson Fluid Systems Mandrel Step Washer 1/2 ID

Peterson Drive Pulley Guide and Step washers are machined from billet aluminum.

-   w/ 1/2” bolt hole
-   2 1/2” OD

## Details

- **Price:** 90.1 CAD
- **Vendor:** Peterson Fluid Systems
- **Type:** Engine Hardware

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 90.10 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/peterson-fluid-systems-mandrel-step-washer-1-2-id)
> Updated: 2026-09-06