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Paccar MX-11
Replaces Cummins 4070801 and 3406889
On-highway tractor-trailers and vocational trailers using SR-2 plumbing (1980s–present)
NAPA: 6449
Kenworth Q21-1041 Air Pressure Sensor closeout Paccar MX-11The Kenworth Peterbilt Q21 1041 is a 150 PSI air pressure sensor used as the primary air system pressure transducer on Class 7 and 8 Paccar trucks, with a three pin circular connector and 2. 64 in overall length. PAI 730397 is the aftermarket equivalent and crosses directly to Mack 745 5005758, Navistar 2505669C91, and Peterbilt 17109AM, providing the air pressure feedback the dash gauge and ECM use to monitor brake system reservoir pressure.
US$ 129.00
US$ 149.50
US$ 899.50
US$ 747.50
US$ 159.00
