Description
A quality derby cover protects your primary cover from road debris, UV exposure, and oxidation while maintaining the clean, finished appearance of your engine. This die-cast satin black cover delivers the durability you need without compromising the aesthetics of your Big Twin—it’s a straightforward upgrade that pays dividends in longevity and protection.
The domed design adds subtle visual depth, and the included mounting hardware makes installation straightforward on compatible models. Note that certain applications (’06 Dyna Glide and ’07-’18 Big Twin models, with specific exceptions) require gasket part 0934-0289 or 0934-0788 for proper sealing.
- Die-cast construction
- Satin black finish
- Domed design
- Mounting hardware included
- MPN: 1107-0440
- ’06 Dyna Glide compatible
- ’07-’18 Big Twin compatible
- Excludes ’16-’18 Dressers
- Excludes ’15 FLHTCUL/FLHTKL
- Excludes ’18 FLSB
- Gasket sold separately









