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Mack Diesel Particulate Filters

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674-2003 Diesel Particulate Filter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), Direct Fit
Dorman®
674-2003 Diesel Particulate Filter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), Direct Fit
Part Number: RB6742003
Vehicle Info Required to Guarantee Fit
$2,161.49
Product Details
Notes : 19 in. Body Height; 13.3 in. Body Length; 17 in. Body Width; 12.48 in. Inlet and Outlet Inside Diameter; 13.98 in. Inlet and Outlet Outside Diameter; (1) Inlet Quantity; (1) Outlet Quantity; Silicon Carbide Substrate MaterialRestricted States : California|Colorado|New York|MaineProduct Fit : Direct FitEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Recommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Warranty : 3-year or unlimited miles Dorman limited warrantyReplaces OE Number : 21212407, 21212426, 21212428, 21212429, 21212431, 21415912, 21755606, 21756428, 21756429, 22413832, 22806823, 22810502, 22810503, 85126281, 820.F962429K, C17-0057, C0064-SA, C064-SAQuantity Sold : Sold individuallyInterchange Part Number : 21212407, 21212426, 21212428, 21212429, 21212431, 21415912, 21755606, 21756428, 21756429, 22413832, 22806823, 22810502, 22810503, 85126281, 820.F962429K, C17-0057, C0064-SA, C064-SAOutlet Type : Flange OutletInlet Type : Flanged Inlet
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Helpful Automotive Resources

P244B Code: Diesel Particulate Filter Differential Pressure Too High Bank 1
P244B Code: Diesel Particulate Filter Differential Pressure Too High Bank 1Note: The definition of the P244B code can be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition. What are the Common Causes of the P244B Code?
P2471 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4
P2471 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4The diagnostic trouble code (DTC) P2471 indicates “Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4.”
P2452 Code: Diesel Particulate Filter Pressure Sensor “A” Circuit
P2452 Code: Diesel Particulate Filter Pressure Sensor “A” CircuitDiagnostic trouble code (DTC) P2452 stands for “Diesel Particulate Filter Pressure Sensor ‘A’ Circuit.” It covers the entire circuit attached to the aforementioned sensor, including the electric wiring and the powertrain control module (PCM). Thus, replacing the sensor will not always resolve the issue.