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2 Inch Remote Mount Bung, 2 Inch Hose
1-1/2-12 Straight Thread
4 on 2.75 in. Bolt Circle
9/16 in. Bung Height
2 Inch Recessed Remote Mount Bung, 2 Inch Hose
Fits 2 in. Fill Cap
1-1/2-12 Straight Thread
6 on 4.75 in. Dia. Bolt Circle
(Cap Replacement O-Ring is C73-769)
2-3/4 Inch Remote Mount Bung, 2 Inch Hose
2-1/4-10 Straight Thread
4 on 3.25 in. Dia. Bolt Circle
11/16 in. Bung Height
2-3/4 Inch Recessed Remote Mount Bung, 2 Inch Hose
2-1/4-10 Straight Thread
6 on 5.125 in. Dia. Bolt Circle
This Bung will not accept a Lanyard Boss Cap.
(Cap Replacement O-Ring is C73-788)
Pro-werks Fill Cap Bungs are available separately without the cap. These bolt-on style aluminum bungs come in several types and sizes, and do not require welding. The integrated hose nipple features a retention barb, providing positive sealing of the hose connection.
Properly sized for the "radially squeezed" O-ring standard of the signature Pro-werks Easy Turn Fill Cap.
Select anodized colors are available and include mounting hardware - so you won't need to run all over town looking for it!
Remote fluid filling is made easy with the Pro-werks Recessed Remote Easy Turn Fill Assembly. This unique assembly provides an attractive flush mount solution for a locating a filling point in a panel, allowing for fluid transfer thru a hose to the tank.
This Recessed version is work of art and is right at home for any show quality installation.
The selection of weld-able bungs is also available; including several different heights in your choice of Steel, Aluminum or Stainless Steel materials.
Note: Welding should always be performed by a qualified welder.
To compliment the color coordination of your project, the caps are finished off in Pro-Werks Brilliance anodized colors in your choice of Black, Red, Blue, or beautifully Micro-Polished aluminum – the finishes are impeccable!
Easy Turn Fill Caps come in many sizes and are packaged as complete assemblies with your choice of one of the many versatile mounting options, or each component is also available separately.

Be sure to check out the entire line up - Billet aluminum Easy Turn Fill Caps are a Pro-werks specialty.
You can always count on Pro-Werks to do it right!

"I use your bolt on caps and bungs on my carbon fiber Cummins common rail valve covers. Love the quality. Thank you."
– Randy Davis, Owner of OldSkoolFab, Inc.
"I upgraded my fuel cell to an Easy Turn fill cap assembly. It wasn't long until all my friends did the same. Great product!"
– As shared with us at the PRI Show
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
US$40
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