Description
A leaking derby cover isn’t just messy—it’s a sign that your seal has failed and oil is finding its way out of your engine. The James Gasket Derby Cover O-Ring delivers a reliable, OEM-quality seal that stops leaks before they start, keeping your Big Twin’s oil where it belongs. With a proven track record and domestic manufacturing, this is the straightforward solution serious riders and mechanics trust.
Technical Specifications:
- Molded rubber construction
- Beaded oil seal design
- Metal insert reinforced
- Fits billet covers
- Fits stamped covers
- Fits cast covers
- Harley Big Twin compatible
- MPN: JGI-25416-84
- Made in USA
- Bolt-on installation
