PAI 111743 CUMMINS 4991277 PISTON,(STD)6.5 21129347 Select Mack® Applications : Rockwell

Select Mack® Applications : Rockwell 16-1/2" 'Q' Rear Brake

For Standard version

Fuel Primer Pump (Item 11 in Drawing)

Navistar 1875869

OEM Reference : Cummins 3921250

PAI 111743 CUMMINS 4991277 PISTON,(STD)6.5 21129347 Select Mack® Applications : RockwellPAI 111743 CUMMINS 4991277 PISTON,(STD)6. 5 Product Details : Select Cummins Applications : Please do not hesitate to contact us with your vehicle, engine and or part(s) details to determine if this product is appropriate for a particular engine and or application. PAI Industries : Brand New, Premium Aftermarket ISO9001 Manufacturer Heavily Focused on U. S. A. Manufacturing Manufacturing Truck Parts in the U. S. A. since 1973 2 Year Unlimited Mileage