Parts & Accessories - ANTI-SIPHONS FTA

Measurements are from the Inside Diameter (ID) of the Fuel Tank Neck. Anti siphons are designed to fit male threaded aluminum or steel fill necks.

Always confirm you filler neck ID size and check your cap. Many Locking Diesel Fuel Caps are not compatible to use with a fuel fill neck that has an Anti-Siphon installed.

Reefer & MD Fuel Tank Anti Siphons
Part No. Description
FTA-187-75 Reefer & MD Anti siphon w/ 1.875" Filler neck, & large tab 3 3/4" from top Note - does not work with locking fuel cap
Freightliner Fuel Tank Anti Siphon
Part No. Description
FTA-225-7 Freightliner Anti siphon w/ 2.25" Filler neck, & large tabs at 3/4" & 2 3/4" from top
FTA-2-7 Freightliner Anti siphon w/ 2" Filler neck, & 8 small tabs around top large tab 3 7/8" from top Note - does not work with locking fuel cap
Volvo, Mack, International Fuel Tank Anti Siphons
Part No. Description
FTA-25-675 Volvo, Mack Anti siphon w/ 2.5" Filler neck, & large tab 3 3/4" from top
FTA-3-7 Volvo, Mack Anti siphon w/ 3" Filler neck, & large tab 3 3/4" from top
Kenworth Fuel Tank Anti Siphons
Part No. Description
FTA-25-7 Kenworth Anti siphon w/ 2.5" Filler neck, & large tabs at 1/2" & 2 3/4" from top Note - does not work with locking fuel cap
FTA-2-7K Kenworth Anti siphon w/ 2" Filler neck, & 8 small tabs around top large tab at Note - does not work with locking fuel cap
4" Filler Neck Tank Anti Siphons
Part No. Description
FTA-4-9 Anti siphon w/ 4" Filler neck, & large tab 4 1/2" from top
Peterbilt Fuel Tank Anti Siphons
Part No. Description
FTA-P-67 Peterbilt Anti siphon w/ installation kit & allen wrench 2.5" ID Fill Neck