Vehicle & Engine Protection //

Muirhead Fuel Cap Isolation System

Muirhead Fuel Cap Isolation System

Prevent accidental drive offs!

The Muirhead® Fuel Cap Isolation system has been designed to prevent the machine operator from starting the machine and driving away with the fuel filler still attached. This will eliminate damage to machines, refuelling stations, hoses and prevent hazardous fuel spills.

The system inhibits the operator from starting the machine, without first ensuring the fuel cap has been placed securely back onto the quick-fill adaptor on the fuel tank.

The Muirhead® Fuel Cap Isolation system has an intrinsically safe circuit design with a safety certification (inductive-sensor) for the fuel cap component to be fitted in a zone 0 hazardous area.


  • Intrinsically-safe circuit design
  • High-quality connectors and wiring components
  • Water and vibration resistant
  • Safety certificate for fuel cape (inductive sensor) to be used in a Zone 0 hazardous area
  • Prevents damage to the refuelling accidents
  • Reduces refuelling accidents
  • Reduces contaminants entering the tank
  • Maintenance-free operation
  • Easy to install
  • In-dash visual indication

Fuel cap isolation controller to suit T7811
Part No.: T7808
OE No.: APN 7808
Fuel cap isolation system
Part No.: T026807500
OE No.: APN 7811
Replacement fuel cap to suit T026807500
Part No.: T7809
OE No.: APN 7809

Product Disclaimer
  1. Although we have gone to great lengths to ensure all data was correct at the time of publishing, we cannot be held responsible for any consequential or any other damages whatsoever resulting from errors or omissions. It is up the individual purchasing or fitting the relative time to make sure that it is correct before wording or fitting the item. The time displayed might not always represent the manufacturer/system or item type that will be supplied for the relevant applications. All product information, manufacturer/OE names, part numbers and vehicle applications listed are used for reference purposes only.
  2. These may not be stock items. Please speak to your sales representative about lead times. Lead times, price and availability can only be determined on receipt of an official quote from our supplier. This can sometimes take up to 3 days.