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Cummins Fuel System For Sale

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   Fuel / Water Separators (238)    Fuel Filter Assemblies (5)    Fuel Filter Bases (27)    Fuel Filters (7)    Fuel Gear Pumps (49)    Fuel Injection Parts (188)    Fuel Injection Pumps (48)    Fuel Injector Lines (16)    Fuel Injectors (812)    Fuel Pumps (104)    Fuel Systems (4)
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Showing 1 - 25 of 1,498 Listings

1 - 25 of 1,498 listings
1 - 25 of 1,498 listings
Used Cummins ISB 5.9 Fuel Rail for 1999 Gillig, Part # 190265-13

Used Cummins ISB 5.9 Fuel Rail for 1999 Gillig, Part # 190265-13

Recently Updated
$100 USD
Good, used fuel rail off of a Cummins ISB 5.9. Casting number is unavailable. Serial is unavailable. Please see pictures. For further information feel free to call or email us. We ship...
ConditionUsed
Fits To Make(s)Gillig
Will Fit Year(s)1999
Part Number190265-13
Stock Number190265-13
MLS Number10107825
CategoryFuel Injection Parts
Last Updated7/22/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISX15 for ISX15, QSX15 Fuel Accumulator Fuel Rail

Cummins ISX15 for ISX15, QSX15 Fuel Accumulator Fuel Rail

Newly Listed
$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)

Newly Listed
$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 L9 Fuel / Water Separator for a 2024 Freightliner M2 106

Cummins L9 Fuel / Water Separator for a 2024 Freightliner M2 106

Contact for price
(Used) 2024 Freightliner M2 106, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 245 Engine: Cummins L9, Reference images for condition, For more information about this...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2024
Stock NumberP-508989
MLS Number14487501
CategoryFuel / Water Separators
Last Updated7/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins B6.7 Fuel / Water Separator for a 2023 Freightliner M2 106

Cummins B6.7 Fuel / Water Separator for a 2023 Freightliner M2 106

Contact for price
(Used) 2023 Freightliner M2 106, WATER SEPARATOR- Part Number: 03-40538-007, Serial Number: 415222768709, Side: Driver Left Side, Make: Detroit, Model: N/A, Engine: Cummins B6.7,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2023
Part Number03-40538-007
Stock NumberP-508867
MLS Number14484022
CategoryFuel / Water Separators
Last Updated7/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins X15 Fuel / Water Separator for a 2024 International LT62F

Cummins X15 Fuel / Water Separator for a 2024 International LT62F

Contact for price
(Used) 2024 International LT62F, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Cummins X15, Reference images for condition, For more information about...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)LT62F
Will Fit Year(s)2024
Stock NumberP-507875
MLS Number14466843
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 ISX15 Fuel / Water Separator for a 2020 Peterbilt 579

Cummins ISX15 Fuel / Water Separator for a 2020 Peterbilt 579

Contact for price
(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
NUMBERCall Seller
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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
NUMBERCall Seller
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River Valley Truck Parts
Cummins B6.7 Fuel / Water Separator for a 2020 Freightliner M2 106

Cummins B6.7 Fuel / Water Separator for a 2020 Freightliner M2 106

Contact for price
(Used) 2020 Freightliner M2 106, WATER SEPARATOR- Side: Driver Left Side, Make: Paccar, Model: TBD, Engine: Cummins B6.7, Reference images for condition, For more information about this item...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Stock NumberP-507046
MLS Number14450428
CategoryFuel / Water Separators
Last Updated6/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Cummins ISX Fuel / Water Separator for a 2012 Peterbilt 367

Cummins ISX Fuel / Water Separator for a 2012 Peterbilt 367

Contact for price
(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
NUMBERCall Seller
Email Seller
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CRG Heavy Truck Parts
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Find new and used Cummins Fuel System For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 1498 Cummins Fuel System For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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