Van Diemen gas cap

[Mike B]

Looking for a threaded gas cap for a Van Diemen. Pretty sure any cap from 1990 to current will fit. Anyone have an extra laying around?

[BeerBudgetRacing]

I bought a spare from Primus last fall. Readily available I believe.

https://www.primusracingparts.com/fu...cap_p_145.html

[Mike B]

I bought a spare from Primus last fall.

No thanks, I'll keep looking elsewhere.

[Robins Ken]

No thanks, I'll keep looking elsewhere.

Hmmmmmmm.

[SeBeco]

What is the ID of this cap? I have a spare cap and pretty sure it’s an old VD part.

[Mike B]

The one I have measures about 1.42 ID so I'm guessing it's around 1-7/16" threads.

[Steve Demeter]

If you have access to a lathe you could knock one out in no time YMMV

[David Ferguson]

I have an old Afterburner RaceCar Parts catalog that shows that as part number 90L0005 Fuel Gas, Oil Reservoir Cap
Might try them. 1-877-800-8820

[BeerBudgetRacing]

I have an old Afterburner RaceCar Parts catalog that shows that as part number 90L0005 Fuel Gas, Oil Reservoir Cap
Might try them. 1-877-800-8820

That's the same part number on the Primus website. He uses a lot of manufacturers/original part numbers.
For some reason I believe he has them made in batches - not certain about that.