Fuel Pumps
Tamerx offers a reliable selection of diesel fuel pumps for sale, built to deliver long-lasting performance and meet the demands of heavy-duty diesel engines. Whether you're replacing a worn component or upgrading for better efficiency, our remanufactured diesel fuel pumps for brands like Cummins, Detroit Diesel, Volvo, and Navistar International are tested for quality and durability. Each diesel fuel pump replacement part meets or exceeds OEM standards and is backed by our 100% satisfaction guarantee. With fast shipping, competitive prices, and expert support just a call away, Tamerx makes it easy to get the parts you need—quickly and confidently.
Fuel Pump
Tamerx.com offers a wide selection of high pressure fuel pumps for Ford Power Stroke 6.7L 6.4L Diesels, Cummins ISL Caps Caps 2 ISX ISB, Chevrolet Duramax Diesel Ram Diesel 5.9L 6.7L and all other diesel engines. Our product is the best among our competitors due to its reliability and performance. Our after market diesel parts that fit Ford Power Stroke 6.7 Diesel Turbo Diesel Engine along with Dodge Cummins have a better warranty than OEM parts and are sold at an affordable price you can afford

- Cummins ISX Fuel Lift Pump 1998-2004: OEM 53262255RX$379.00
Part Type: Fuel Lift Pump
Brand: TamerX
Application
Engine Make: Cummins
Engine Type: ISX
Year: 1998-2004
Additional Details
Part Number: 53262255TX
OEM Number: 53262255RX
- Cummins ISX Fuel Lift Pump 2000-2006: OEM 5362256$289.95
Part Type: Fuel Lift Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX
Year: 2000-2006
Additional Details
Info: three Mounting Bolts
Part Number: 5362256TX
OEM Number: 5362256
- Cummins ISX Fuel Pump 1998-2002: OEM 4089431RX$1,195.00
Part Type: Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX
Year: 1998-2002
Info: CM570
Additional Details
Part Number: 4089431RM
OEM Number: 4089431RX
This Product Contains A Core
Core Charge: $250
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX Fuel Pump 2003-2010: OEM 4089163RX$1,195.00
Part Type: Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX
Year: 2003-2010
Additional Details
Part Number: 4089163RM
OEM Number: 4089163RX
This Product Contains A Core
Core Charge: $250
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX12 Fuel Gear Pump 2011-2016: OEM 5461704RX$1,895.00
Part Type: Fuel Gear Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX12
Year: 2011-2016
Additional Details
Info: Pump Mounted CM2150 CPL# 3724, 3765, 3937, 3938, 3939
Part Number: 2872833RM
OEM Number: 5461704RX
This Product Contains A Core
Core Charge: $500
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX12 High Pressure Fuel Pump 2010-2016: OEM 4359548RX$4,270.00
Part Type: High Pressure Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX12
Year: 2010-2016
Additional Details
Part Number: 4359548RM
OEM Number: 4359548RX
This Product Contains A Core
Core Charge: $1500
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX12 High Pressure Fuel Pump 2015-2017: OEM 4359490RX$4,295.00
Part Type: High Pressure Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX12
Year: 2015-2017
Additional Details
Part Number: 4359490RM
OEM Number: 4359490RX
This Product Contains A Core
Core Charge: $1500
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX12 High Pressure Fuel Pump Head 2010-2016: OEM 2872631$1,800.00
Part Type: High Pressure Fuel Pump Head
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX12
Year: 2010-2016
Additional Details
Part Number: 2872631RM
OEM Number: 2872631
This Product Contains A Core
Core Charge: $600
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX12 High Pressure Fuel Pump Head 2014-2018: OEM 4307050RX$2,085.00
Part Type: High Pressure Fuel Pump Head
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX12
Year: 2014-2018
Additional Details
Info: EPA13
Part Number: 4307050RM
OEM Number: 4307050RX
This Product Contains A Core
Core Charge: $600
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 Fuel Gear Pump 2011-2012: OEM 2872831$1,195.00
Part Type: Fuel Gear Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2011-2012
Additional Details
Info: Used with 3 Cylinder 8 head bolt pump
Part Number: 2872831RM
OEM Number: 2872831
This Product Contains A Core
Core Charge: $250
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 Fuel Gear Pump 2011-2016: OEM 2897372$1,195.00
Part Type: Fuel Gear Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2011-2016
Additional Details
Info: Fuel Lines Down, Located on High Pressure Pump
Part Number: 2897372RM
OEM Number: 2897372
This Product Contains A Core
Core Charge: $500
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 High Pressure Fuel Pump 2010-2012: OEM 4984810$3,320.00
Part Type: High Pressure Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2010-2012
Additional Details
Info: 3 Piston, Fuel Lines Down, The origional design replaced by the 2 cylinder pump
Part Number: 4984810RM
OEM Number: 4984810
This Product Contains A Core
Core Charge: $1200
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 High Pressure Fuel Pump 2011-2014: OEM 4359487RX$3,320.00
Part Type: High Pressure Fuel Pump
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2011-2014
Info: CM2250
Additional Details
Info: Note: Fuel Supply line attach to Bottom of the Gear Pump
Part Number: 4359487RM
OEM Number: 4359487RX
This Product Contains A Core
Core Charge: $1200
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 High Pressure Fuel Pump Head 2011-2012: OEM 2872375RX$2,495.00
Part Type: High Pressure Fuel Pump Head
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2011-2012
Additional Details
Info: 3 Cylinder Pump head
Part Number: 2872375RM
OEM Number: 2872375RX
This Product Contains A Core
Core Charge: $500
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
- Cummins ISX15 High Pressure Fuel Pump Head 2011-2016: OEM 2872661$2,495.00
Part Type: High Pressure Fuel Pump Head
Brand: Tamerx
Application
Engine Make: Cummins
Engine Type: ISX15
Year: 2011-2016
Info: CM2250
Additional Details
Info: Note: Fuel Lines Down
Part Number: 2872661RM
OEM Number: 2872661
This Product Contains A Core
Core Charge: $600
Core Disclaimer: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.
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