International ProStar Aftertreatment Truck Parts

DEF Injector / DEF Valve | Volvo / Cummins / Mack | Volvo 22391563 ~ Cummins 2888173 ~ Mack 22391565 | FleetRun FR-AFTR263

$249.92

Nitrogen Oxide / NOx Sensor ~ Inlet | Cummins 4326870 / 2872944 / 3687930 | FleetRun FR-AFTR551

$348.36

DEF Filter Kit ~ Diesel Exhaust Fluid | Volvo / Freightliner / Kenworth / Peterbilt | Volvo 23381562 ~ Cummins 5303604 ~ Paccar 2014774PE | FleetRun FR-AFTR876

$78.16

FleetRun | DEF Filter Kit | Fits Kenworth, Peterbilt | Replaces Cummins 4388378, 5417706, FleetGuard UF106 | FleetRun FR-AFTR565

$96.09

Nitrogen Oxide / NOx Sensor ~ Outlet | Cummins 4326874 / 2872946 | FleetRun FR-AFTR553

$317.47

Nitrogen Oxide / NOx Sensor ~ Outlet | Cummins 2894944 / 2872236 | FleetRun FR-AFTR549

$327.09

DPF / DOC Clamp | Diesel Particulate Filter ~ DPF / Diesel Oxidation Catalyst ~ DOC | Cummins 2871864 ~ Volvo 21445458 | FleetRun FR-AFTR212

$63.26

International ProStar Aftertreatment Truck Parts

Keep your emissions system running at peak performance with our selection of International ProStar aftertreatment truck parts. FleetRun Truck Parts offers high-quality replacements for DPFs, DOCs, sensors, clamps, and other key components that help reduce emissions and keep your ProStar compliant on the road. Built for durability and reliability, our parts ensure your truck stays efficient and road-ready.

The New Way To Buy Semi Truck Parts

Comparison Chart

FleetRun vs Other Brands
FleetRun	Others
✔ Call Us Anytime 872-240-4144	✘ No Search By VIN Options
✔ 6 Month Warranty On All Parts	✘ Limited Warranty Or None At All
✔ We Pay Shipping On Most Parts	✘ You Pay Shipping
✔ 0% Interest Payment Plans	✘ No Financing
✔ Direct To Consumer Pricing	✘ High Markup
✔ 2-4 Day Shipping	✘ 4-7 Day Shipping
✔ Same Day Shipping	✘ 24-48 Hour Order Processing Time