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SpinLock for Freightliner M2 Kit

2.50 LBS
Calculated at checkout

Product Description

Our high-quality Locking Fuel Cap for Freightliner M2 only is a great way to keep your fuel investment safe from thieves.  This Locking Fuel Cap simply replaces your current cap to render your diesel fuel unavailable for would-be siphoneers.

Made For Diesel Fuel Tanks Only.


  • Kit includes Adapter that secures to the tank fuel inlet with Loctite and set screw
  • Patented “free-spinning” technology
  • For vented caps (shown in the picture):

Built-in valves to equalize the pressure and vacuum
Pressure relief valve opens at 1.5 lbs.
Vacuum release opens at 1.5 oz.

  • Built-in thermal relief (approx 195 F)
  • One piece design eliminates torque points making it virtually impossible to remove without the key
  • Made from hard non-ferrous alloy to prevent rusting
  • Weatherproof self-closing latch prevents moisture, dirt or debris from entering the key hole
  • Rubber gasket eliminates leaking
  • High security numbered lock with over 50,000 combinations
  • All units keyed alike
  • Installs and removes in seconds

Product Videos

How to Install Locking Fuel Cap on Freightliner M2 SL KM2 01:45

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  • How to Install...
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