Locking fuel cap
Hotshot
Joined: Oct 2015
Posts: 19,711
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From: Wyoming
New User
Joined: May 2018
Posts: 2
Likes: 0
So let me ask you a question since the instructions weren't very robust. When you popped the tabs the next step says to unhook the spring and use a punch to knock out the pin holding the fuel door on to the assembly. After you got the tabs loose did you pull the whole thing out fuel door hinge and all or did you have to take the pin out from behind the body panel? Thanks.
Cargo Master
Joined: Oct 2011
Posts: 2,887
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From: SoCal/Wyoming
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Brett Foote
Senior User
Joined: Aug 2019
Posts: 188
Likes: 7
I just found this. Wasnt even on any Google searches. Found their locking DEF for Dodge Rams and then went to their site. Nothing yet for DEF but this is for the F-250-550
Not cheap but billet- $50
From their site:
This Loc-Sure is a non-vented, screw-in, locking billet cap for the diesel filler neck on the 2008-2017 Ford diesel trucks (F-250, F-350, F-450, F-550).
The Loc-Sure offers protection from fuel thieves and from malicious people who would contaminate your fuel. The Loc-Sure utilizes the parent company's Secure Screw system which has been tested and approved by military and other secure facilities as a low-level human secure system.
The Loc-Sure features a 2.5" diameter top face with scallops and knurling for good gripping. The U-Cup seal contacts both the inside and the outside diameter of the fuel filler rim to ensure a proper seal.
Each Loc-Sure purchase comes with the Loc-Sure cap and a molded Secure Key with complimentary stainless steel key ring. Additional keys can be purchased using the information from our Keys page.
BEM Auto's Loc-Sure body is fully machined from aluminum bars at the BEM Auto factory and is finished in a generic green anodized surface, etched to identify the assembled unit as a diesel only cap. The Secure Screw is manufactured from 18-8 stainless steel to provide good corrosion resistance.
https://www.bem-auto.com/product/loc...iesel-trucks/1
Not cheap but billet- $50
From their site:
This Loc-Sure is a non-vented, screw-in, locking billet cap for the diesel filler neck on the 2008-2017 Ford diesel trucks (F-250, F-350, F-450, F-550).
The Loc-Sure offers protection from fuel thieves and from malicious people who would contaminate your fuel. The Loc-Sure utilizes the parent company's Secure Screw system which has been tested and approved by military and other secure facilities as a low-level human secure system.
The Loc-Sure features a 2.5" diameter top face with scallops and knurling for good gripping. The U-Cup seal contacts both the inside and the outside diameter of the fuel filler rim to ensure a proper seal.
Each Loc-Sure purchase comes with the Loc-Sure cap and a molded Secure Key with complimentary stainless steel key ring. Additional keys can be purchased using the information from our Keys page.
BEM Auto's Loc-Sure body is fully machined from aluminum bars at the BEM Auto factory and is finished in a generic green anodized surface, etched to identify the assembled unit as a diesel only cap. The Secure Screw is manufactured from 18-8 stainless steel to provide good corrosion resistance.
https://www.bem-auto.com/product/loc...iesel-trucks/1
Senior User
Joined: Aug 2019
Posts: 188
Likes: 7
True but it’s plastic and everyone has the same key. This is a lot more secure and designed to Mil-Spec. To each their own. Just another option and still cheaper than the door option.
