Caterpillar 438-5385 4385385 Fuel Water Separator Advanced High Efficiency

$ 52.14
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  • Availability: In Stock
  • Product Sku: 438-5385-1Pack
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Advanced Efficiency Fuel Water Separator

Cat Advanced Efficiency Fuel Water Separators are designed to eliminate virtually all free water and 90% emulsified water along with smaller contaminates while helping extend the life of your fuel filter and sophisticated fuel injectors. See test results.

Injector erosion causes loss of power and increased fuel burn, which is why it's critical to protect your injectors by choosing longer-lasting Cat Fuel Water Separators. Manufactured in our own facilities, we control the quality of the parts you need to keep your equipment performing at optimum levels.

This results in more uptime and lower repair costs for your business.


  • Unique filter media provides unsurpassed protection.
  • Acrylic beads prevent bunching
  • Spiral roving provides greater pleat stability and maximum dirt holding capability
  • Nylon center tube prevents metal contamination
  • Molded end caps prevent leaks


Efficiency Rating: Standard Efficiency
Primary vs Secondary: Primary
Seal Type: Radial Seal


Motor Grader

Wheel-Type Loader
993K 994K


Engine - Generator Set
C175-16 C32

Petroleum Products

Engine - Truck
3176 C-10 C-12 C11 C13

Off-Highway Truck
785 785C 785D 785G 789C 789D 789G 793C 793D 793F 793F AC 793F CMD 793F OEM 793F XQ 795F AC 795F XQ 797 797B 797F MT4400D AC

Underground Articulated Truck
AD55 AD63

Marine Products
3412E 3196 3406C C32

Engine - Industrial
3176B 3196 3412E 3512E C-10 C-12 C13 C175-16 C175-20 C18 C32

Track-Type Tractor
D10T2 D11 D11T

Expanded Mining Products
6015B 6020B 6060 MD6250 MD6310

Load, Haul, Dump
R1700G R2900G

* All fitment filter part numbers are based on your engine serial number.
* Please confirm with our team if you are unsure this filter will fit your engine.