Rapid Fill Derby Cover - Tumbled Black (Anodized) -

Introducing the original rapid fill derby cover. Now you can replace the oil in the primary without the removal of the cover or the need of a proprietary oil funnel. Makes refilling the primary pain free after a clutch adjustment as well. 

The fitment guide below is not always accurate. So please, MEASURE YOUR COVER before ordering. NOT COMPATIBLE WITH LOCK-UP PRESSURE PLATES.

- Fits 2019 or newer, Milwaukee 8 softail models with the 6.4" 5-hole cover. 2018 was a crossover year so some models use the 6.4" and others use the 7.25".

- Fits 2017 or newer, Milwaukee 8 Touring. Street Glide, Road Glide, Tour Glide and Road King with the 7.75" 5-hole cover.  

- Fits 1999-2017 Twin Cam. Touring, Softail and Dyna with the 7.25" 5-hole cover.        Excludes '16/'17 Touring

- Fits last year of the Evo (1999) with 7.25" 5-hole cover.  

- Fits some 2018 Softail models equipped with the new Milwaukee 8 engine and twin cam primary cover. 7.25" 5-hole derby cover (Measure if unsure).  

- Fits Sportster '04-later XL and XR models with 6 bolt pattern (6.7") 

- Black Hard Coat Type III Anodized 6061Al

- James Gasket included with M8 touring and twin cam covers only (replaces the oem o-ring)

- Anodized 6061 3/4-16 oil fill plug