Cummins QSB 4.5L Parts

Genuine and premium aftermarket parts that fit the Cummins QSB 4.5L. Stocked in Kelowna, British Columbia with shipping included, Canada-wide and same-day dispatch on in-stock orders.

2 parts

Genuine Cummins 5302736 CP4 High Pressure Fuel Pump for QSB6.7 ISB6.7 B6.7

Low Stock

Cummins Genuine Cummins 5302736 High Pressure Fuel Pump | QSB6.7 ISB6.7

Part # 5302736

~~$5,813.99~~$4,650.99 Save $1,163 · 20%

In stock

Genuine Cummins 5289266 Common Rail Fuel Injector for QSB4.5 QSB6.7 Bosch 0445124019

Save 20%

Cummins Genuine Cummins 5289266 Fuel Injector | QSB4.5 QSB6.7 B6.7

Part # 5289266

~~$2,233.99~~$1,786.99 Save $447 · 20%

In stock