Twin Power Big Twin 4 Speed Transmission Side Cover Gasket 5 Pack
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Twin Power Big Twin 4 Speed Transmission Side Cover Gasket 5 Pack
Replace or service the correct Harley Softail component with this Twin Power gasket/seal. Exact year/model compatibility and part number matter on Harley replacement parts, especially electrical, drivetrain, brake, and engine components.
Key Features
- Twin Power transmission side cover gaskets seal the side cover to the transmission case on various Big Twin models, helping prevent gear lube leaks during service.
Product Details
- Brand: Twin Power
- Manufacturer Part Number: 043278
- Product Type: Gasket/Seal
- Application Focus: Harley Softail
- OEM Cross-Reference: 33295-36
Fitment
| Year | Make | Model |
|---|---|---|
| 1971-1980 | Harley-Davidson | FLH Electra Glide |
| 1980-1984 | Harley-Davidson | FLHS Electra Glide Sport |
| 1983-1986 | Harley-Davidson | FLHTC Electra Glide Classic |
| 1986 | Harley-Davidson | FLST Heritage Softail |
| 1980-1983 | Harley-Davidson | FLT Tour Glide |
| 1971-1978 | Harley-Davidson | FX Super Glide |
| 1980-1982 | Harley-Davidson | FXB Sturgis |
| 1983 | Harley-Davidson | FXDG Disc Glide |
| 1974-1984 | Harley-Davidson | FXE Super Glide |
| 1979-1985 | Harley-Davidson | FXEF Fat Bob |
| 1977-1982 | Harley-Davidson | FXS Low Rider |
| 1983-1985 | Harley-Davidson | FXSB Low Rider - Belt |
| 1984-1986 | Harley-Davidson | FXST Softail Standard |
| 1980-1986 | Harley-Davidson | FXWG Wide Glide |
Clear Harley fitment, manufacturer part numbers, and powersports-focused support help you match the right replacement or upgrade before the bike is apart.
Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!
Changed your mind? No problem. Most new, unused, and uninstalled items can be returned within 30 days of delivery.
We do not charge a standard restocking fee. Customers are responsible for return shipping unless the item arrived damaged, defective, or incorrect.
Items must be returned in original packaging and in resalable condition.
We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!
