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Paccar PX-7 Fuel System For Sale

Shop used Paccar PX-7 Fuel System on MyLittleSalesman.com . Compare active listings with prices from $250 to $750. Sellers include CRG Heavy Truck Parts, LKQ Heavy Truck, and DTI Truck Parts. Filter by condition, price, or year to find the Paccar PX-7 that fits your job.
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Truck Parts (18)
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Fuel System (18)
   Fuel / Water Separators (9)    Fuel Injection Pumps (5)    Fuel Injectors (4)
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Paccar (18)
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Showing 1 - 18 of 18 Listings

1 - 18 of 18 listings
1 - 18 of 18 listings
Paccar PX-7 Fuel / Water Separator for a 2014 Peterbilt 337

Paccar PX-7 Fuel / Water Separator for a 2014 Peterbilt 337

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(Used) 2014 Peterbilt 337, WATER SEPARATOR- Part Number: BF-1378-SPS, Side: Driver Left Side, Make: Baldwin Filters, Model: BF-1378-SPS, Engine: PACCAR PX-7, Reference images for...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2014
Part NumberBF-1378-SPS
Stock NumberP-505827
MLS Number14429900
CategoryFuel / Water Separators
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2019 Kenworth T270

Paccar PX-7 Fuel / Water Separator for a 2019 Kenworth T270

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(Used) 2019 Kenworth T270, WATER SEPARATOR- Part Number: 33965, Side: Driver Left Side, Make: Wix Filters, Model: 33965, Engine: PACCAR PX-7, Reference images for condition, For more...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T270
Will Fit Year(s)2019
Part Number33965
Stock NumberP-502451
MLS Number14324514
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2016 Kenworth K370

Paccar PX-7 Fuel / Water Separator for a 2016 Kenworth K370

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(Used) 2016 Kenworth K370, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3965, Engine: PACCAR PX-7, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)K370
Will Fit Year(s)2016
Stock NumberP-72458
MLS Number12640759
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2016 Peterbilt 337

Paccar PX-7 Fuel / Water Separator for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, WATER SEPARATOR- Part Number: A049Z940 / A049Z941, Side: Driver Left Side, Make: Fleetguard, Model: FS1067, Engine: PACCAR PX-7, Reference images for condition,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Part NumberA049Z940
Stock NumberP-95004
MLS Number13321079
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2018 Kenworth T270

Paccar PX-7 Fuel / Water Separator for a 2018 Kenworth T270

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(Used) 2018 Kenworth T270, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: TBD, Engine: Paccar PX-7, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T270
Will Fit Year(s)2018
Stock NumberP-97828
MLS Number13435328
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2019 Kenworth K370

Paccar PX-7 Fuel / Water Separator for a 2019 Kenworth K370

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(Used) 2019 Kenworth K370, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FS1065, Engine: Paccar PX-7, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)K370
Will Fit Year(s)2019
Stock NumberP-108936
MLS Number13759732
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2023 Kenworth T280

Paccar PX-7 Fuel / Water Separator for a 2023 Kenworth T280

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(Used) 2023 Kenworth T280, WATER SEPARATOR- Part Number: K37-1030-2100, Serial Number: 223330131, Side: Driver Left Side, Location: On Frame, Make: PACCAR, Model: TBD, Engine: Paccar PX-7,...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T280
Will Fit Year(s)2023
Part NumberK37-1030-2100
Stock NumberP-113129
MLS Number13908427
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Paccar PX-7 Fuel / Water Separator for a 2016 Kenworth K370

Paccar PX-7 Fuel / Water Separator for a 2016 Kenworth K370

Contact for price
(Used) 2016 Kenworth K370, WATER SEPARATOR- Part Number: 3959404, Serial Number: 150618736, Material: Steel, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)K370
Will Fit Year(s)2016
Part Number3959404
Stock NumberP-85438
MLS Number13017409
CategoryFuel / Water Separators
Last Updated5/13/2026
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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