PAI 121190 Injector O-Ring Kit – Cummins N14 (Set of 18)

PAI 121190 Injector O-Ring Kit – Cummins N14 (Set of 18)PAI 121190 is the complete injector O ring kit for Cummins N14 855 engines, with 18 O rings (6 of each size) to reseal all six fuel injectors in one service. The kit replaces Cummins 3070136 (top), 3070137 (middle), and 3070138 (bottom) injector seals the standard wear items that fuel and oil leaks at injector bores. Made in the USA and backed by PAI's 2 year unlimited mileage warranty. Signs You Need New Injector O Rings Fuel leaking around injector

Bosch: F00RJ01831

Mack: 16MF312P2

Crack pressure ~4 PSI

Designed to meet OEM filtration efficiency at the engine’s rated airflow

3-pin rectangular connector

and GHG17 builds

Manufacturer PAI Industries Part Number 450549 Part Type Parking Brake Light Switch (Air Pressure Switch) Switch Logic Normally Open (closes on falling pressure) Activation Pressure Closes at 2-6 PSI Connector 2-Pin Circular Country of Origin United States Warranty 2-year unlimited mileage (Genuine PAI) Cross References

and Wix 57745

Warped sealing surface causing recurring gasket leaks

Trailer brakes dragging or not applying evenly

Eaton DS400

Manufacturer PAI Industries Part Number MTV-4222 Part Type Manual Fuel Shutoff Valve Port 1 1/2 in