Used Caterpillar Fuel / Water Separators For Sale

Your Current Search
Industry
Truck Parts
Top-Category
Fuel System
Category
Fuel / Water Separators
Manufacturer
Caterpillar
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (70)
Category
   Fuel / Water Separators (70)
Make
Caterpillar (70)
Condition
Used (70)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (70)
State / Region
Select a state below and click Refine Results.


Seller Type
Dealerships (70)
Market Type
For Sale (70)

Showing 26 - 50 of 70 Fuel / Water Separator Listings

26 - 50 of 70 listings
26 - 50 of 70 listings
Caterpillar C7 Fuel / Water Separator for a 2007 Sterling LT8500

Caterpillar C7 Fuel / Water Separator for a 2007 Sterling LT8500

Contact for price
(Used) 2007 Sterling LT8500, WATER SEPARATOR- Part Number: ABP/N122-R50423, Side: Driver Left Side, Make: Alliance Truck Parts, Model: TBD, Engine: Caterpillar C7, For more information...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)LT8500
Will Fit Year(s)2007
Part NumberABP/N122-R50423
Stock NumberP-92508
MLS Number13243901
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2005 Kenworth W900

Caterpillar C15 Fuel / Water Separator for a 2005 Kenworth W900

Contact for price
(Used) 2005 Kenworth W900, WATER SEPARATOR- Side: Driver Left Side, Make: Caterpillar, Model: 175-2949, Engine: Caterpillar C15, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2005
Stock NumberP-92057
MLS Number13226361
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2005 Chevrolet C6500

Caterpillar C7 Fuel / Water Separator for a 2005 Chevrolet C6500

Contact for price
(Used) 2005 Chevrolet C6500, WATER SEPARATOR- Side: Driver Left Side, Make: Wix Filters, Model: 33377, Engine: Caterpillar C7, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)C6500
Will Fit Year(s)2005
Stock NumberP-89112
MLS Number13152531
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2001 Peterbilt 379

Caterpillar C15 Fuel / Water Separator for a 2001 Peterbilt 379

Contact for price
(Used) 2001 Peterbilt 379, WATER SEPARATOR- Side: Passenger Right Side, Make: Parker Racor, Model: R90P, Engine: Caterpillar C15, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2001
Stock NumberP-89070
MLS Number13152489
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2006 Kenworth W900

Caterpillar C15 Fuel / Water Separator for a 2006 Kenworth W900

Contact for price
(Used) 2006 Kenworth W900, WATER SEPARATOR- Part Number: 175-2949, Side: Driver Left Side, Make: Caterpillar, Engine: Caterpillar C15, Reference images for condition, For more information...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2006
Part Number175-2949
Stock NumberP-88378
MLS Number13129138
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C13 Fuel / Water Separator for a 2007 International 8600

Caterpillar C13 Fuel / Water Separator for a 2007 International 8600

Contact for price
(Used) 2007 International 8600, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: 2006 Caterpillar C13, Reference images for condition. For more...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2007
Stock NumberP-88152
MLS Number13119160
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2006 Sterling ACTERRA

Caterpillar C7 Fuel / Water Separator for a 2006 Sterling ACTERRA

Contact for price
(Used) 2006 Sterling Acterra, WATER SEPARATOR- Side: Driver Left Side, Location: Under The Cab, Make: Wix, Model: 33812, Engine: Caterpillar C7, For more information about this item, give...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)ACTERRA
Will Fit Year(s)2006
Stock NumberP-87591
MLS Number13103851
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3406 Fuel / Water Separator for a 1996 Kenworth T800

Caterpillar 3406 Fuel / Water Separator for a 1996 Kenworth T800

Contact for price
(Used) 1996 Kenworth T800, WATER SEPARATOR- Side: Passenger Right Side, Make: Davco, Model: TBD, Engine: Caterpillar 3406, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1996
Stock NumberP-103982
MLS Number13633888
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2001 Kenworth W900

Caterpillar C15 Fuel / Water Separator for a 2001 Kenworth W900

Contact for price
(Used) 2001 Kenworth W900, WATER SEPARATOR- Side: Driver Left Side, Make: TBD, Model: TBD, Engine: Caterpillar C15, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2001
Part NumberTBD
Stock NumberP-103559
MLS Number13627174
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2003 Kenworth W900

Caterpillar C15 Fuel / Water Separator for a 2003 Kenworth W900

Contact for price
(Used) 2003 Kenworth W900, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3406, Engine: Caterpillar C15, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2003
Stock NumberP-102834
MLS Number13603264
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3116 Fuel / Water Separator for a 1990 GMC C7000 Topkick

Caterpillar 3116 Fuel / Water Separator for a 1990 GMC C7000 Topkick

Contact for price
(Used) 1990 GMC C7000 Topkick, WATER SEPARATOR- Side: Driver Left Side, Make: Luber Finer, Model: LFP815FN, Engine: Caterpillar 3116, For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7000 Topkick
Will Fit Year(s)1990
Stock NumberP-81602
MLS Number12913553
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3126 Fuel / Water Separator for a 1999 GMC C6500

Caterpillar 3126 Fuel / Water Separator for a 1999 GMC C6500

Contact for price
(Used) 1999 GMC C6500, WATER SEPARATOR- Side: Driver Left Side, Location: Under The Door, Make: NAPA, Model: 3418, Engine: Caterpillar 3126, For more information about this item, give us...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C6500
Will Fit Year(s)1999
Part NumberTBD
Stock NumberP-110396
MLS Number13796614
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3406E Fuel / Water Separator for a 2008 Freightliner FLD120SD Glider

Caterpillar 3406E Fuel / Water Separator for a 2008 Freightliner FLD120SD Glider

Contact for price
(Used) 2008 Freightliner FLD120SD Glider, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Caterpillar 3406E, For more information about this item, give...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD120SD Glider
Will Fit Year(s)2008
Stock NumberP-110012
MLS Number13788515
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2004 GMC C7500

Caterpillar C7 Fuel / Water Separator for a 2004 GMC C7500

Contact for price
(Used) 2004 GMC C7500, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3626, Engine: Caterpillar C7, Reference images for condition, For more information about this item, give...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2004
Stock NumberP-109494
MLS Number13778310
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2006 Kenworth T800

Caterpillar C15 Fuel / Water Separator for a 2006 Kenworth T800

Contact for price
(Used) 20006 Kenworth W900, WATER SEPARATOR- Part Number: FS1212, Side: Driver Left Side, Make: Fleetguard, Model: FS1212, Engine: Caterpillar C15, For more information about this item,...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2006
Part NumberFS1212
Stock NumberP-109374
MLS Number13777481
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3126 Fuel / Water Separator for a 2002 GMC C7500

Caterpillar 3126 Fuel / Water Separator for a 2002 GMC C7500

Contact for price
(Used) 2002 GMC C7500, WATER SEPARATOR- Side: Driver Left Side, Make: Baldwin Filters, Model: BF5813, Engine: Caterpillar 3126, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2002
Stock NumberP-108638
MLS Number13751599
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3126 Fuel / Water Separator for a 2001 Freightliner FL70

Caterpillar 3126 Fuel / Water Separator for a 2001 Freightliner FL70

Contact for price
(Used) 2001 Freightliner FL70, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FS19930, Engine: Caterpillar 3126, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Stock NumberP-107267
MLS Number13697939
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2006 Ford F-750

Caterpillar C7 Fuel / Water Separator for a 2006 Ford F-750

Contact for price
(Used) 2006 Ford F-750, WATER SEPARATOR- Side: Driver Left Side, Make: Baldwin Filters, Model: BF7806, Engine: Caterpillar C7, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2006
Stock NumberP-106868
MLS Number13693547
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C15 Fuel / Water Separator for a 2003 Freightliner Columbia 120

Caterpillar C15 Fuel / Water Separator for a 2003 Freightliner Columbia 120

Contact for price
(Used) 2003 Freightliner Columbia 120, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FS19932, Engine: Caterpillar C15, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2003
Stock NumberP-112513
MLS Number13872101
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2002 Sterling L7500

Caterpillar C7 Fuel / Water Separator for a 2002 Sterling L7500

Contact for price
(Used) 2002 Sterling L7500, WATER SEPARATOR- Part Number: N122-R50423, Side: Driver Left Side, Make: Alliance, Model: TBD, Engine: Caterpillar C7, For more information about this item, give...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)L7500
Will Fit Year(s)2002
Part NumberN122-R50423
Stock NumberP-115183
MLS Number14042535
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C11 Fuel / Water Separator for a 2005 Sterling A9500

Caterpillar C11 Fuel / Water Separator for a 2005 Sterling A9500

Contact for price
(Used) 2005 Sterling A9500, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Diesel Pro 382, Engine: 2004 Caterpillar C11, For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)A9500
Will Fit Year(s)2005
Stock NumberP-492056
MLS Number14061591
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2007 Freightliner M2 106

Caterpillar C7 Fuel / Water Separator for a 2007 Freightliner M2 106

Contact for price
(Used) 2007 Freightliner M2 106, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Diesel Pro 235, Engine: Caterpillar C7, For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2007
Stock NumberP-493278
MLS Number14077445
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C13 Fuel / Water Separator for a 2008 Seagrave Pumpers

Caterpillar C13 Fuel / Water Separator for a 2008 Seagrave Pumpers

Contact for price
(Used) 2008 Seagrave Pumpers, WATER SEPARATOR- Part Number: P550900, Side: Driver Left Side, Make: Donaldson, Model: P550900, Engine: Caterpillar C13, For more information about this item,...
ConditionUsed
Fits To Make(s)Seagrave
Fits To Model(s)Pumpers
Will Fit Year(s)2008
Part NumberP550900
Stock NumberP-494208
MLS Number14092002
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C13 Fuel / Water Separator for a 2007 International 9200I

Caterpillar C13 Fuel / Water Separator for a 2007 International 9200I

Contact for price
(Used) 2007 International 9200I, WATER SEPARATOR- Fuel Pre-Filter- Part Number: 417-6402, Side: Driver Left Side, Make: Caterpillar, Model: TBD, Engine: Caterpillar C13, For more information...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9200I
Will Fit Year(s)2007
Part Number417-6402
Stock NumberP-494805
MLS Number14101359
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2008 Ford F-750

Caterpillar C7 Fuel / Water Separator for a 2008 Ford F-750

Contact for price
(Used) 2008 Ford F-750, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3736, Engine: Caterpillar C7, Reference images for condition, For more information about this item,...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2008
Stock NumberP-495638
MLS Number14119898
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Find used Used Caterpillar Fuel / Water Separators For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 70 Used Caterpillar Fuel / Water Separators For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
Did you find what you were looking for? Yes No
Got a fuel / water separator to sell? In minutes, you can create an online listing for your fuel / water separator and advertise it to thousands of buyers.
Start selling today