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Silver locking fuel cap with cross bar and chain

Velvac

Velvac 600150 Locking Fuel Cap

SKU CH-AMHF-GD06K

Locking aluminium diesel fuel cap with 2 3/8 inch neck diameter, two keys included

  • TypeAutomotive Accessories
  • ColorSilver
  • Lockable security protects diesel supply
  • Aluminium body resists corrosion and wear
  • Non-vented design maintains sealed fuel system
  • Two keys included for convenient access
  • 2 3/8 in neck fits standard fittings

Product Identity

The Velvac 600150 is a non-vented, lockable diesel fuel cap constructed from aluminum with a silver finish. It features a threaded design with an integrated chain and cross bar for secure attachment to the fuel neck. Two keys are included for the locking mechanism.

Fitment and Limitations

This cap suits vehicles requiring a 2 3/8 inch diameter neck with 8 threads per inch and a non-vented sealing system. Buyers needing a vented cap for gasoline applications or a different thread pitch should look elsewhere. The lockable design deters fuel theft but adds a step during refuelling.

Durability Under Use

Aluminum construction resists corrosion from diesel exposure and withstands repeated locking cycles. The attached chain prevents cap loss during frequent access while the cross bar provides leverage for tightening. The non-vented seal maintains consistent tank pressure during extended operation.

Highlights

  • Lockable security protects diesel supply
  • Aluminium body resists corrosion and wear
  • Non-vented design maintains sealed fuel system
  • Two keys included for convenient access
  • 2 3/8 in neck fits standard fittings

Specifications

BrandVELVAC
TypeAutomotive Accessories
ColorSilver

Questions about this item

What thread size does the 600150 locking fuel cap need on my tank?

The cap uses an 8 per inch thread, so your diesel tank filler neck must match that pitch for a secure fit.

Can I keep using my existing non-locking vented cap with this lockable non-vented model?

No, this cap is non-vented and lockable, so it replaces rather than works alongside a vented cap; your tank must not require venting through the cap.

How do I verify the 600150 cap seals properly after installation?

Turn the key to lock the cross bar, then confirm the cap cannot rotate and no fuel odour escapes around the aluminium neck.

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