S&S CYCLE
Circuit Breaker Drive Gear Shaft - Big Twin '36-'69
Part # 31-2037
$74.95
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Low Stock (2)
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- Free shipping over $100
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Confirmed fit for 61 motorcycle configurations across Harley-Davidson, model years 1936–1969.
| Years | Make & Model |
|---|---|
| 1965-1969 | Harley-Davidson Electra Glide FL |
| 1953-1957 | Harley-Davidson Hydra Glide EL |
| 1949-1951, 1953-1957 | Harley-Davidson Hydra Glide FL |
| 1958-1964 | Harley-Davidson Duo Glide FL |
| 1941-1947 | Harley-Davidson Knucklehead FL |
| 1965-1969 | Harley-Davidson 1200 Electra Glide FLH |
| 1948 | Harley-Davidson FL |
| 1958-1964 | Harley-Davidson FLH Duo-Glide |
| 1936-1947, 1949-1952 | Harley-Davidson EL |
- Includes one drive gear stud
- Made in the USA
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Overview
The S&S CYCLE 31-2037: Circuit Breaker Drive Gear Shaft - Big Twin '36-'69. Confirmed fit for 61 motorcycle configurations across Harley-Davidson, model years 1936–1969. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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OEM cross-references
Replaces these OEM part numbers: