Western Star Fuel & Emissions

Cummins ISB 6.7 Diesel Oxidation Catalyst 5287480NX A035H236 *Please Verify Your OEM Number Before Purchase Diesel Oxidation Catalyst Fits Cummins ISB 6.7 Engines Direct Aftermarket Replacement OEM #s: 4965285NX, 5287480NX, 6409293,...

Cummins Crankcase Filter 5263190 CV50628 *Please verify your OEM number(s) before purchasing. Crankcase Ventilation Filter OEM Pat Number Cross References: 5263190 CV50628 Fits Cummins Engines: ISC ISL Quick-Disconnect...

Cummins N14 Oil Pump 3803369 *Please verify your OEM number before purchasing. Oil Pump With Helical Gear (Celect & STC) OEM Part Number Cross Reference: 3027421 3068460 3609829 3609833 3803369 3821579 Fits Cummins N14...

Cummins ISX Oil Pressure Sensor 4921517 *Please verify your OEM number(s) before purchasing. Cummins Oil Pressure Sensor Fits Cummins ISX Engines OEM Part Number Cross Reference: 4921517 Covered by a Lifetime Warranty Sold Individually Quality...

Detroit Diesel DD15 Engine Oil Cooler A4711800865 *Please verify your OEM number(s) before purchasing. DD15 Oil Cooler Replacement Fits Truck Models with Detroit Diesel DD15 Engines Direct Aftermarket Replacement for OEM...

Detroit Diesel DD15 Engine EGR Valve A4701402108 *Please verify your OEM number(s) before purchasing. EGR Valve OEM Part Number Cross Reference: A4701402108 Fits Detroit Diesel DD15 Engines Covered by a 2-Year Warranty Sold Individually Quality...

Detroit Diesel DD13 Oil Pump Pickup Tube A4721806851 *Please verify your OEM number(s) before purchasing. Detroit Diesel Oil Pump Pickup Tube OEM Part Number Cross Reference: A4721806851 Fits Detroit Diesel Engines: DD13 Covered by a 2-Year...

Caterpillar 3100 Series Engine Fuel Injection Pump 128-2050 *Please Verify Your OEM Number Before Purchase Fuel Injection Pump Fits Trucks With Caterpillar 3100 Series Engines OE Reference Number: 128-2050 Sold Individually Quality Made...