# S&S Cycle 48-77 BT Plus .030in Breather Gear

Breather gear for 1948 - early 1977 big twin. +.030" oversize replacement for use in a case where an oversize breather gear hole is required for repair.

This Part Fits:

Year

Make

Model

Submodel

1977

Harley-Davidson

FXS Low Rider

Base

## Details

- **Price:** 243.71 CAD
- **Vendor:** S&S Cycle
- **Type:** Final Drive Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 243.71 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-48-77-bt-plus-030in-breather-gear)
> Updated: 2026-07-13