Mack 64MT348M Speed Sensor Urea Filter or service-bay work light on

or service-bay work light on Class 7 / 8 trucks

DAF XF95 and select 11

New construction with a 32-tooth spur drive gear and 11-tooth steel internal gears

Cat 3408B / 3408C

Mack 64MT348M Speed Sensor Urea Filter or service-bay work light onPAI Industries aftermarket electric tachometer sensor in the Mack 64MT348M 20706327 form factor. The bell housing mounted sensor uses a 3 pin rectangular connector and an 11. 9 in. lead to feed engine speed to the dash tachometer and ECM across the 1997 2011 Mack range, including E7, E Tech, and ASET applications. A failed unit typically produces a dropped or erratic tachometer signal, MIL, or speed input fault code. Signs You Need a New Tachometer