One- Rockwell (3.75") Oil Cap Assembly
for 9K-16K Rockwell Drums
Includes rubber plug and O Ring seal!
Rockwell PN: 12011-1
Rockwell American drums made after 1996 with 3.75"-8 threads.
Also fits Kodiak disc brakes with this size oil cap!
- clear plastic cap
- oil cap
- center plug
- rubber o-ring 3-7/8"