Andrews Products Transmission Countershaft AP-207770 for Harley-Davidson Big Twin 2077
$128.56
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Andrews Products Transmission Countershaft AP-207770 for Harley-Davidson Big Twin 2077
$128.56
Upgrade and restore your vintage transmission with the Andrews Products Transmission Countershaft AP-207770. Designed specifically for 4-speed Big Twin models from late 1976 through 1979, this precision-machined countershaft features a caged roller setup and a threaded end for superior reliability.
Built to exacting standards, Andrews transmission components ensure faster shifting, extended service life, and smoother overall drivetrain operation. It replaces OEM part number 35614-77 directly, offering a seamless fit and dependable performance on every ride.
Key Features
| Brand | Andrews Products |
| Product Type | Transmission Countershaft |
| Manufacturer Part Number (MPN) | AP-207770 |
| OEM Replacement Number | 35614-77 |
| Design Features | Caged roller, threaded end |
| Fitment | Harley-Davidson 4-Speed Big Twin Late 1976–1979 |
| Material | Hardened Steel |
| Product Weight | 0.6 kg |
Highlights
- Engineered for late 1976–1979 4-speed Big Twin models
- Direct replacement for OEM 35614-77
- Configured with caged roller design and threaded end
- Enhances shifting performance and drivetrain longevity
Compatibility
Fits Harley-Davidson 4-speed Big Twin models from late 1976 to 1979. Directly replaces OEM part number 35614-77.
Frequently asked questions
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