# Twin Power 57-78 XL 30-E58 FL Drum Brake Rear Sprocket Replaces H-D 41470-30 51 Teeth

Quality replacement sprocket for early XL and Big Twin models. The Twin Power™ Rear Sprockets for Drum Brakes are made from hardened steel and is a 51 tooth sprocket.

-   Specifically sized for vintage drum-brake hub patterns
-   Durable construction stands up to everyday riding
-   Tooth count tailored to original style gearing
-   Includes rivets

This Part Fits:

Year

Make

Model

Submodel

1937-1947

Harley-Davidson

E

Base

1937-1947

Harley-Davidson

EL

Base

1958-1978

Harley-Davidson

XLCH

Base

1977-1978

Harley-Davidson

XLCR Cafe Racer

Base

1977-1978

Harley-Davidson

XLT

Base

## Details

- **Price:** 105.0 CAD
- **Vendor:** TwinPower
- **Type:** Sprockets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 105.00 CAD | In stock |

## Images

- Photo - Primary

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-57-78-xl-30-e58-fl-drum-brake-rear-sprocket-replaces-h-d-41470-30-51-teeth)
> Updated: 2026-07-14