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Fuel Filter Kits

Donaldson's affordable Twist&Drain™ filter kits provide a better way to filter fuel. Each kit contains all the components you need to change over to a Donaldson Twist&Drain fuel filter water separating system including a Twist&Drain filter with standard valve, water collection bowl and alternative valve with WIF sensor or threaded port.

Applications

  • Coverage for 400 on- and off-road vehicle applications

Benefits

  • Protect engine components 
  • Extend equipment life

Features

It's easy to switch over. Each Twist&Drain kit includes:

  • Water separating fuel filter with standard Twist&Drain valve
  • Water collection bowl for easy visual inspection
  • Alternative Twist&Drain valve with water-in-fuel (WIF) sensor or threaded port
This servicing information is provided as a best practices guide. It is not intended to replace or supersede the service instructions supplied by your engine or equipment manufacturer.

Spin-On Filters 

  1. Unscrew and remove the old filter and gasket. 
    Properly dispose of the used filter according to local regulations.

  2. Wipe the filter head with a clean cloth.

  3. DO NOT pre-fill with fuel.

  4. Apply a thin film of clean motor oil to the gasket.

  5. Align threads; spin filter on until gasket contact.

  6. Follow icons on filter to tighten to tighten the appropriate amount.

  7. Start engine and check for leaks.

 

Spin-on Fuel Filter Water Separator (FFWS)

  1. Disconnect Water-In-Fuel (WIF) sensor if present – reconnect after servicing.

  2. Unscrew and remove the old filter and gasket. Properly dispose of the used filter according to local regulations.

  3. Wipe filter head with a clean cloth.

  4. Fill with fuel on the dirty side of the filter – per engine manufacturer recommendations.

  5. Apply a thin film of clean motor oil to the gasket.

  6. Align threads; spin filter on until gasket contact.

  7. Follow icons on filter to tighten to tighten the appropriate amount.

  8. Replace water collection bowl gasket if applicable.

  9. Prime fuel system per manufacturer instructions.

  10. Start engine and check for leaks.

  11. Drain water daily.

Donaldson Twist & Drain™ Fuel Filter Conversion Kit

Each kit contains all the components you need to change over to a Donaldson Twist&Drain fuel filter water separating system -- with coverage for over 400 on- and off-road vehicle applications.