Oil Pressure Gauge Adaptors Custom
Select variant:

for tappet screen plug hole; fits Big Twin 1952-1965; stainless steel, straight; thread: 9/16”-18; connection thread: 1/8” NPT internal thread


by Lowbrow Customs; for tappet screen plug hole; fits Big Twin 1966-1999; steel, chrome-plated, straight; thread: 1/2”-20; connection thread: 1/8” NPT internal thread

for tappet screen plug hole; fits Big Twin 1966→; steel, straight; thread: 1/2”-20; connection thread: 1/8” NPT internal thread; replaces OEM HD 75083-94; USA

for tappet screen plug hole; fits Big Twin 1966→; steel, straight; thread: 1/2”-20; connection thread: 1/8” NPT internal thread; replaces OEM HD 75083-94

for Oil pump; fits Big Twin 1939→; brass, chrome-plated, straight; thread: 1/8”-27 NPT; connection thread: 1/8” NPT internal thread

for universal application; brass, chrome-plated, 45°; thread: 1/8”-27 NPT; connection thread: 1/8” NPT internal thread; replaces OEM HD 75085-94

fits Sportster 1957-1984; brass, chrome-plated; thread: 1/8”-27 NPT

for directly connects oil gauge and oil line; steel, zinc plated, straight; thread: JIC 37°-3; connection thread: 1/8” NPT internal thread

for directly connects oil gauge and oil line; steel, zinc plated, 90°; thread: JIC 37°-3; connection thread: 1/8” NPT internal thread
Price and stock:
Item №
50-183
net price
$28.39
Available
27
Ready for immediate delivery from our Würzburg, Germany warehouse
* Tax free shipping.
Oil pressure gauge adaptors with 1/8” NPT inner/outer threads and special outer thread for oil pump or tappet screen hole.
- Adapter
- for tappet screen plug hole
- fits Big Twin 1952-1965
- stainless steel, straight
- thread: 9/16”-18
- connection thread: 1/8” NPT internal thread
- gross weight: 20 g
The adaptors WW 50-206 and 50-207 permit the installation of an oil pressure gauge anywhere on your bike, using one of our steel braided brake lines.

Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com