Compatibility Guide
Fits Harley-Davidson models with screw-in gas cap (large-thread standard), including:
Touring (1996 and up – including Road King Special 2019):
- › Road King / Road King Special
- › Street Glide / Street Glide Special
- › Road Glide / Road Glide Special
- › Electra Glide Standard
- › Ultra Limited
- › CVO Touring
Softail (2000 and up – screw-in cap models):
- › Fat Boy
- › Heritage Classic
- › Breakout
- › Softail Slim
- › Low Rider / Low Rider S
- › Street Bob
- › Deluxe
- › FXDR 114
Sportster (1996–2020 models with screw-in cap):
- › Iron 883
- › Forty-Eight
- › SuperLow
- › Roadster
- › Nightster (until 2020)
Always check your tank’s thread: some pre-1996 Sportsters or custom tanks may use a different system.
Not compatible with 2021+ Sportster S, bayonet-style caps or custom fuel systems.





