Datsun Roadster Forum-311s.org

Posted: **Mon Jan 25, 2021 2:00 pm**

Anyone know what the are the diameter and thread pitch of the fitting that holds a sandwich adapter to the spin-on cartridge oil filter base on a U-20?

This would be to provide the AN take-offs to plumb an oil cooler.

Specs don't seem locatable in "Search."

Thanks!

Posted: **Mon Jan 25, 2021 9:51 pm**

U20 filter, P/N 15208-13212 is Ryco P/N Z37.
Z37 Specifications.
Specs. as below: -
Part Z37 Thread 3/4 x 16 UNF

Posted: **Tue Jan 26, 2021 6:46 am**

Thanks! 3/4-16

Datsun Roadster Forum-311s.org

Oil Filter Base Sandwich Adapter Mount Fitting Specs?

Oil Filter Base Sandwich Adapter Mount Fitting Specs?

Re: Oil Filter Base Sandwich Adapter Mount Fitting Specs?

Re: Oil Filter Base Sandwich Adapter Mount Fitting Specs?