Air Pressure Regulator, Replaces Volvo Mack 21243502

Description: Part Number FleetRun: FR-AFTR961 Cross Reference Part Number Volvo: 21243502 Dorman: 904-7928 Bendix: K028994 Specifications RV-3 Pressure Reducing Valve 1/4" Supply Port 1/4" Delivery Port Regulated Output Pressure: 37 PSI 2 Mounting Bolt Holes Overview What Is An Aftertreatment Fuel Injector? An Aftertreatment Hydrocarbon Injector (AHI); otherwise known as a 7th injector or an Aftertreatment Fuel Injector plays a key role in an emissions compliant heavy duty trucks DPF regeneration process. Once the AHI receives a signal from the engines ECM it sprays diesel fuel accordingly into the exhaust stream therefore creating a major increase in exhaust temperature allowing the truck to complete the DPF regeneration. Common Issues Although the Aftertreatment Fuel Injector may work thoroughly to increase exhaust temperature, they have common issues of getting face plugged at the injection ports causing all sorts of problems with the aftertreatment system of the truck. Many engine manufacturers recommend cleaning intervals to prevent this issue from getting out of hand. Every time an injector is cleaned it is necessary to purchase a gasket kit which often times includes unnecessary bolts and spacers that are not cost effective. Purchasing FleetRun AHI gasket kits eliminates that issue by providing just the gasket and isolator which can save individuals and fleets more money on parts. Fitment & Compatibility Engines Volvo D11 Volvo D13 Mack MP7 Mack MP8 Vehicles 2013-2023+ Volvo VNL 2013-2023+ Volvo VNM 2013-2023+ Volvo VNR 2013-2023+ Volvo VN Series 2013-2023+ Mack Pinnacle 2013-2023+ Mack Granite 2017-2023+ Mack Anthem VMRS Code 043-007-165

Price: 159.23 USD

Location: Schaumburg, Illinois

End Time: 2024-10-16T02:48:12.000Z

Shipping Cost: 0 USD