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Cummins ISX Fuel System For Sale

Browse Cummins ISX Fuel System on MyLittleSalesman.com and compare listings with prices from $20 to $6,960. Sellers include CRG Heavy Truck Parts, Lomoca, JJ Rebuilders, and more. Filter by condition, price, or year to quickly narrow down to the right Cummins ISX.
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   Fuel / Water Separators (63)    Fuel Filter Bases (14)    Fuel Filters (1)    Fuel Gear Pumps (10)    Fuel Injection Parts (96)    Fuel Injection Pumps (13)    Fuel Injector Lines (5)    Fuel Injectors (249)    Fuel Pumps (29)    Fuel Systems (1)
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Showing 1 - 25 of 481 Listings

1 - 25 of 481 listings
1 - 25 of 481 listings
Cummins ISX Fuel / Water Separator for a 2016 International 9900I

Cummins ISX Fuel / Water Separator for a 2016 International 9900I

Newly Listed
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(Used) 2016 International 9900I, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Cummins ISX, Reference images for condition, For more information about...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-510636
MLS Number14526850
CategoryFuel / Water Separators
Last Updated8/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX15 Diesel Engine Fuel Pump, Part # P2872662, Fits 2018 Peterbilt 389

Cummins ISX15 Diesel Engine Fuel Pump, Part # P2872662, Fits 2018 Peterbilt 389

Recently Updated
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CUMMINS ISX15 diesel engine fuel pump For Sale P/N: P2872662 USED. Cross Reference Part No. P2872662 2872662NX / 2872662PX / 2872908 / 2897371 / 2872372 / 2872342 / 2872164 / 4307527 /...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2018
Part NumberP4359489, P2872662, 5491784PX
Stock NumberISX-PT-0588-41
MLS Number13081165
CategoryFuel Injection Parts
Last Updated8/6/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Cummins ISX15 for ISX15, QSX15 Fuel Accumulator Fuel Rail

Cummins ISX15 for ISX15, QSX15 Fuel Accumulator Fuel Rail

$250 USD
(GOOD USED) Cummins ISX15 QSX15 OEM Diesel Engine Fuel Accumulator Fuel Rail, for sale!!! Part #: 4307128; Stock #: FI1028 For more information about this listing, shipping, technical...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX15, QSX15
Part Number4307128
Stock NumberFI1028
MLS Number14494479
CategoryFuel Injection Parts
Last Updated7/20/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISX15 Fuel Injector

Cummins ISX15 Fuel Injector Being Dismantled (Parts Available)

$100 USD
(CORE/ FOR PARTS OR NOT WORKING) Cummins ISX15 OEM Diesel Engine Fuel Injector, for sale!!!! Part #: 2897320, 2894920; Stock #: INJ1281 (EACH INJECTOR IS SOLD INDIVIDUALLY!!!!!) For more...
ConditionDismantled
Part Number2897320
Stock NumberINJ1281
MLS Number14488045
CategoryFuel Injectors
Last Updated7/16/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISX15 Fuel / Water Separator for a 2020 Peterbilt 579

Cummins ISX15 Fuel / Water Separator for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: TBD, Engine: Cummins X15, Reference images for condition, For more information about this item, give...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Stock NumberP-507855
MLS Number14466823
CategoryFuel / Water Separators
Last Updated7/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX Fuel / Water Separator for a 2016 International PROSTAR

Cummins ISX Fuel / Water Separator for a 2016 International PROSTAR

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(Used) 2016 International PROSTAR, AIR TANK (1)- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Cummins ISX15, Reference images for condition, For more information about...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2016
Stock NumberP-507709
MLS Number14465159
CategoryFuel / Water Separators
Last Updated7/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX15 Fuel Gear Pump

Cummins ISX15 Fuel Gear Pump

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(Core) CUMMINS ISX INJECTION PUMP- Part Number: 0986444024, Serial Number: 500934990472, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929...
ConditionUsed
Part Number0986444024
Stock NumberP-507526
MLS Number14459362
CategoryFuel Gear Pumps
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX Fuel Injection Assembly, Part # P-101158

Cummins ISX Fuel Injection Assembly, Part # P-101158

$350 USD
Good used Fuel Injection assembly from a Cummins ISX engine. The assembly has been visually inspected and is in good condition. The Fuel Injection assembly has chipped paint. The gear on the...
ConditionUsed
Part NumberP-101158
Stock NumberP-101158
MLS Number13279452
CategoryFuel Injection Parts
Last Updated6/26/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISX Fuel / Water Separator for a 2012 Peterbilt 367

Cummins ISX Fuel / Water Separator for a 2012 Peterbilt 367

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(Used) 2012 Peterbilt 367, WATER SEPARATOR- Side: Driver Left Side, Make: Paccar, Model: TBD, Engine: Cummins ISX12, Reference images for condition, For more information about this item,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)367
Will Fit Year(s)2012
Stock NumberP-506057
MLS Number14431473
CategoryFuel / Water Separators
Last Updated6/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Used Cummins ISX15 Fuel Line, Part # 3685808

Used Cummins ISX15 Fuel Line, Part # 3685808

$50 USD
Good used Fuel line from a Cummins ISX/15 engine. The Fuel line has been visually inspected and is in good condition. The Fittings are in good condition. The 3685808. The serial number is...
ConditionUsed
Part NumberP-1014590
Stock NumberP-1014590
MLS Number14426002
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX15 Fuel Supply Injector Rail, Part # P-1014549

Cummins ISX15 Fuel Supply Injector Rail, Part # P-1014549

$100 USD
Good used Fuel supply injector rail from a Cummins ISX/15 engine. The Fuel supply injector rail has been visually inspected and is in good condition. The rail has no visible damage, the...
ConditionUsed
Part NumberP-1014549
Stock NumberP-1014549
MLS Number14425961
CategoryFuel Injection Parts
Last Updated6/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Used Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-47

Used Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-47

$25 USD
Good used Fuel line from a Cummins ISX12 engine. The fuel line has been visually inspected and is in good condition. The fittings are in good condition. The casting number is not available....
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Part Number250108-47
Stock Number250108-47
MLS Number14425862
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-46

Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-46

$25 USD
Good used Fuel line from a Cummins ISX12 engine. The fuel line has been visually inspected and is in good condition. The fittings are in good condition. The casting number is not available....
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Part Number250108-46
Stock Number250108-46
MLS Number14425861
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX12 Fuel Line, Part # 250108-45

2011 Cummins ISX12 Fuel Line, Part # 250108-45

$25 USD
Good used Fuel line from a Cummins ISX12 engine. The fuel line has been visually inspected and is in good condition. The fittings are in good condition. The casting number is not available....
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Part Number250108-45
Stock Number250108-45
MLS Number14425860
CategoryFuel Injection Parts
Last Updated7/11/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-44

Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-44

$25 USD
Good used Fuel line from a Cummins ISX12 engine. The fuel line has been visually inspected and is in good condition. The fittings are in good condition. The casting number is not available....
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Part Number250108-44
Stock Number250108-44
MLS Number14425859
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Used Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-43

Used Cummins ISX12 Fuel Line for 2011 Kenworth T800, Part # 250108-43

$25 USD
Good used Fuel line from a Cummins ISX12 engine. The fuel line has been visually inspected and is in good condition. The fittings are in good condition. The casting number is not available....
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Part Number250108-43
Stock Number250108-43
MLS Number14425858
CategoryFuel Injection Parts
Last Updated6/26/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX for a 2018 Kenworth T880

Cummins ISX for a 2018 Kenworth T880

$75 USD
Good used Fuel supply tube from a Cummins ISX engine. The fuel supply tube has been visually inspected and is in good condition. The fuel supply tube has corrosion. The fuel supply tube has...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2018
Part Number230644-45
Stock Number230644-45
MLS Number12936631
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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Cummins ISX for a 2018 Kenworth T880

Cummins ISX for a 2018 Kenworth T880

$75 USD
Good used Injector fuel supply tube from a Cummins ISX engine. The injector fuel supply tube has been visually inspected and is in good condition. The injector fuel supply tube has corrosion...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2018
Part Number230644-44
Stock Number230644-44
MLS Number12936627
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISX for a 2018 Kenworth T880

Cummins ISX for a 2018 Kenworth T880

$75 USD
Good used Injector tubes from a Cummins ISX engine. The injector tubes have been visually inspected and are in good condition. The injector tubes have corrosion. The injector tubes have no...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2018
Part Number230644-40
Stock Number230644-40
MLS Number12933043
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISX for a 2018 Kenworth T880

Cummins ISX for a 2018 Kenworth T880

$100 USD
Good used Fuel rail from a Cummins ISX engine. The fuel rail has been visually inspected and is in good condition. The fuel rail has chipped paint and corrosion. The fuel rail has no signs...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2018
Part Number230644-14
Stock Number230644-14
MLS Number12933003
CategoryFuel Injection Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISX Fuel / Water Separator for a 2004 International 9400I

Cummins ISX Fuel / Water Separator for a 2004 International 9400I

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(Used) 2004 International 9400I, WATER SEPARATOR- Side: Driver Left Side, Make: Caterpillar, Model: 256-8753, Engine: Cummins ISX, Reference images for condition, For more information...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9400I
Will Fit Year(s)2004
Stock NumberP-502996
MLS Number14372786
CategoryFuel / Water Separators
Last Updated5/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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