Caterpillar 131-1812 1311812 Fuel Water Separator

$ 21.81
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  • Availability: In Stock
  • Product Sku: 131-1812-1Pack
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Standard Efficiency Fuel Water Separator

Cat Standard Efficiency Fuel Water Separators are designed to eliminate 100% free water and 90% emulsified water, along with smaller contaminates, while also helping extend the life of your fuel filter and fuel injectors.

Designed and built specifically for Cat equipment, our fuel water separators extend the life of your secondary filter and precision fuel system components.

Choosing genuine Cat filters is the best choice for protecting your Cat equipment.


  • Designed by Caterpillar to be an integrated component of your critical fuel system
  • Only available from Caterpillar
  • No one knows Cat Fuel Systems better than Caterpillar
  • Cat Filters perform better than will-fitters


Efficiency Rating: Standard Efficiency


Wheel-Type Loader
914G 924G 924GZ 928G 930G

Skid Steer Loader
228 216 226 236 242 246 247 248 252 257 262 267 277

Backhoe Loader
416B 416C 416D 420D 422E 424D 426B 426C 428B 428C 428D 428E 430D 432D 432E 434E 436B 436C 438B 438C 438D 442D 442E 444E

Integrated Toolcarrier

* 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.