Description
The S&S Cycle Backplate Vent Screw is a critical OEM replacement component for Twin Cam engines, designed to maintain proper crankcase ventilation and prevent oil buildup in your backplate area. This precision-machined fastener ensures your engine breathes correctly under all operating conditions, protecting internal components from pressure-related damage. If you’re experiencing oil leakage or performing routine maintenance on your Twin Cam, this genuine S&S part delivers the exact fit and durability your engine demands.
- Genuine S&S Cycle replacement
- Twin Cam compatible
- MPN 17-0348
- Made in U.S.A.
- Precision-machined fastener
- OEM specification
- Backplate vent application
- Bolt-on installation






