# S&S Cycle 39-53 BT Splined Pinion Shaft Assembly

39-53 Big Twin Splined Pinion Shaft (Fits S&S® E or Stock Flywheels)

-   Splined Pinion Shaft Assembly
-   39-53 Big Twin

## Details

- **Price:** 313.28 CAD
- **Vendor:** S&S Cycle
- **Type:** Final Drive Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 313.28 CAD | In stock |

## Images

- Photo - Primary
- User 1

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-39-53-bt-splined-pinion-shaft-assembly)
> Updated: 2026-08-15