DIESEL Keeper ASD A Series 2 for Carrier Reefers

Design features

DIESEL Keeper ASD A Series 2 fits most Carrier Reefers (Heavy duty refrigeration trailers for over the road transport).  

Installation of the device is easy and permanent, and protects your diesel fuel from siphon thieves.  The body of the unit is made from heavy duty 304 stainless steel while the cap and the head of the unit is made of steel and replaces the Carrier fuel cap.

DIESEL Keeper ASD B Series 2 for Thermo King Reefers

Design features

DIESEL Keeper ASD B Series 2 fist most Thermo King Reefers (Heavy duty refrigeration trailers for over the road transport).  

Installation of the device is easy and permanent, and protects your diesel fuel from siphon thieves.  The body of the unit is made from heavy duty 304 stainless steel while the cap and the head of the unit is made of steel and replaces the Thermo King fuel cap.

DIESEL Keeper ASD A Series 3 Anti-Siphon Device that fits on the diesel tank inlet of most Heavy Duty Class 8 International trucks where the tank inlet is at least 2.8" ID and at least 3.75" deep to allow for the fitting of the ASD.

DIESEL Keeper ASD A Series 3 Anti-Siphon Device that fits on the diesel tank inlet of most Heavy Duty Freightliner Class 8 built during or after 1996 where the tank inlet is at least 2.25" ID and at least 4.75" deep to allow for the fitting of the ASD™.

DIESEL Keeper ASD A Series 3 Anti-Siphon Device that fits on the diesel tank inlet of Caterpillar machines where the tank inlet has a steel lip underneath the diesel cap that will allow for this ASD's rotating arms to slide under and secure the ASD upon tightening of the snap-off screws.

This quality anti siphon device from DIESEL Keeper is made from Stainless Steel.

DIESEL Keeper ASD A Series 3 for KENWORTH Anti-Siphon Device that fits on the diesel tank inlet of KENWORTH  heavy duty trucks where the diesel fuel tank  inlet has a top opening (ID) of about 2.67" / 68mm.

DIESEL Keeper ASD A Series 3 for Volvo, Mercedes and MAN Heavy duty trucks.   This Anti-Siphon Device fits on the diesel fuel tank inlet of most newer Volvo, Mercedes or MAN trucks where the fuel cap has two pins.

DIESEL Keeper ASD AA Series 3 for PETERBILT Heavy duty trucks.   This Anti-Siphon Device fits on the diesel fuel tank inlet of most Heavy Duty Peterbilt trucks where the fuel cap has three pins.  The device comes with a new fuel cap with two pins.

DIESEL Keeper ASD A Series 2 Anti-Siphon Device that fits on the diesel tank inlet of most Heavy Duty SCANIA trucks, Massey Fergusson and certain John Deere machines where the gas cap screws into a tank inlet approximately 2.625" ID and with at least 4.5" depth to allow for the fitting of the ASD. Comes with a standard Diesel Cap that fits onto the unit.