Bestsellers

  1. 51% SALE
    177 Degree F Thermostat Genuine Pai 381860
    Special Price $13.59 Regular Price $27.74
  2. 51% SALE
    Air Control Switch Genuine Pai 5224
    Special Price $43.89 Regular Price $89.57
  3. 51% SALE
    Air Horn Excel EM44960
    Special Price $115.98 Regular Price $236.70
  4. 51% SALE
    Air Horn Excel EM54820
    Special Price $119.75 Regular Price $244.39
  5. 51% SALE
    Battery Assembly Box Genuine Pai 4641
    Special Price $212.02 Regular Price $432.69
  6. 51% SALE
    Battery Box Latch Genuine Pai 4968
    Special Price $4.75 Regular Price $9.69
  7. 51% SALE
    Breaker Genuine Pai 804106
    Special Price $7.09 Regular Price $14.46
  8. 51% SALE
    Cab Jack Pump Genuine Pai 3802
    Special Price $789.87 Regular Price $1,611.98
  9. 51% SALE
    Cab Pump Kit Excel EM39620
    Special Price $207.86 Regular Price $424.21
  10. 51% SALE
    Cab Pump Kit Genuine Pai 3962
    Special Price $313.96 Regular Price $640.74
  11. 51% SALE
    Cam Cover Gasket Genuine Pai 331462
    Special Price $36.72 Regular Price $74.94
  12. 51% SALE
    Cam Follower Gasket Genuine Pai 131392
    Special Price $40.30 Regular Price $82.25
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Diesel Parts Center is a premier provider of aftermarket and original equipment heavy duty diesel truck parts. Providing quality engine, chassis, driveline, and interior components for Mack, Cummins, Caterpillar, Freightliner, Navistar, Volvo, Detroit Diesel, International, and Peterbilt since 1987.