1. Home
  2. For Sale
  3. Truck Parts
  4. Fuel System
  5. Caterpillar
  6. 3306

Caterpillar 3306 Fuel System For Sale

Browse Caterpillar 3306 Fuel System on MyLittleSalesman.com and compare listings with prices from $75 to $1,100. Sellers include Holst Truck Parts, River Valley Truck Parts, Delauto Used Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Caterpillar 3306.
Close
Your Current Search
Industry
Truck Parts
Category
Fuel System
Manufacturer
Caterpillar
Model
3306
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (9)
Category
Fuel System (9)
   Fuel / Water Separators (2)    Fuel Gear Pumps (2)    Fuel Injection Parts (2)    Fuel Injection Pumps (2)    Fuel Injector Lines (1)
Make
Caterpillar (9)
Model
3306 (9)
   3306 DI (3)
Condition
Used (9)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (9)
State / Region
Select a state below and click Refine Results.




Seller Type
Dealerships (9)
Market Type
For Sale (9)

Shop Fuel System by Subcategory

Showing 1 - 9 of 9 Listings

1 - 9 of 9 listings
1 - 9 of 9 listings
Caterpillar 3306 DI Fuel / Water Separator for a Caterpillar 3306DI

Caterpillar 3306 DI Fuel / Water Separator for a Caterpillar 3306DI

$75 USD
Good used, cleaned and inspected Caterpillar 3306DI fuel filter base assembly with primer. Part number: 8N803.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3306DI
Part Number8N803
Stock Number1059040
MLS Number13545439
CategoryFuel / Water Separators
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar 3306 DI Fuel / Water Separator for a Caterpillar 3306DI

Caterpillar 3306 DI Fuel / Water Separator for a Caterpillar 3306DI

$100 USD
Good used, cleaned and inspected Caterpillar 3306DI engine oil cooler with filter base assembly. Part number: 2P-8797.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3306DI
Part Number2P-8797
Stock Number1059037
MLS Number13545438
CategoryFuel / Water Separators
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar 3306 Fuel Injection Pump Part # 8N2521

Caterpillar 3306 Fuel Injection Pump Part # 8N2521

Contact for price
(GOOD USED) Caterpillar 3306 Fuel Injector Pump For Sale, Part # 8N2521 6, 8N2521-6-, 8N2521 6, 8N25216, Pulled off CAT 3306 9GD Engine, Other Part # 4W103, C422, 8N2494, IWI699, SLDG,...
ConditionUsed
Part Number8N25216
Stock Number5787
MLS Number12315781
CategoryFuel Injection Pumps
Last Updated12/11/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3306 Fuel Injector Adaptor Support Part # 2W-4732

Caterpillar 3306 Fuel Injector Adaptor Support Part # 2W-4732

Contact for price
(GOOD USED) Caterpillar 3306 Fuel Injector Pump Fuel Adapter Support 2W4732 For Sale, Part # 2W4732, Stock # 7033 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL!...
ConditionUsed
Part Number2W 4732
Stock Number7033
MLS Number12669345
CategoryFuel Injection Parts
Last Updated2/11/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No