Description
Required for installation of 30 psi Fuel Pressure gauges on ’98-02 Dodge Cummins Diesel Applications in order to protect sending units from excessive pressure spikes during start up. 1/8″ NPT M to -4AN M.
ATTENTION Dodge Diesel Owners: If using on ‘98-’02 (some ‘03) Cummins diesels, you MUST use #3227 Line Kit and #3279 restrictor to prevent premature failure of sender.