Mack Delphi Connector w/ Wiring for Engine Brake Level Mode Switch #M265JT

Mack Delphi LC2 Connector w/ Wiring for Engine Brake Mode Level Switch #M265FP

Mack GTD 4-pin Connector w/ Wiring for GTD Differential Lock Switch #M265GE

Mack Delphi Connector w/ Wiring for Spare Battery Switch #M265JD

Mack Delphi Electric Connector w/ Wiring for Shutdown Override Switch #M265JX

Peterbilt 379 Electric Connector w/ Wiring for Engine Brake Mode Switch #M260EU

Freightliner Connector w/ Wiring for Engine Brake Mode Hi/Lo Switch #M261JP

Volvo VNL Electric Connector w/ Wiring for Engine Brake Mode Switch #M266KZ