Locking Fuel/DEF caps
FTE Legend
Joined: Mar 2017
Posts: 31,792
Likes: 9,121
From: Western NY
Locking DEF tank cap
Looking into this, just found this... Not sure but it sounds like it would fit you 17 plus Super Duty guys with the 7.5 gallon DEF tanks.
https://www.raneystruckparts.com/for...rything%20Else
https://www.raneystruckparts.com/for...rything%20Else
FTE Legend
Joined: Mar 2017
Posts: 31,792
Likes: 9,121
From: Western NY
Check this out...
https://www.powerstroke.org/threads/...238/Discussion
Starter · #1 · Apr 26, 2021
This guy was thinking....
https://www.powerstroke.org/threads/...238/Discussion
Starter · #1 · Apr 26, 2021
This guy was thinking....
Logistics Pro
Joined: May 2011
Posts: 4,832
Likes: 668
From: Maine
Looking into this, just found this... Not sure but it sounds like it would fit you 17 plus Super Duty guys with the 7.5 gallon DEF tanks.
https://www.raneystruckparts.com/for...rything%20Else
https://www.raneystruckparts.com/for...rything%20Else
- (Does NOT Fit Stock Consumer Version of Ford F250 - F750)
Mountain Pass
Joined: Jan 2016
Posts: 167
Likes: 44
From: Colorado
The way I'm reading it, it's good on the optional larger DEF tank/cap. Wasn't even aware there was an optional DEF tank/cap available unless it strictly for commercial use.
- Ford Locking DEF Cap
- Vented Cap: Yes
- Fits Ford F250 - F750 with Larger Optional DEF Tank/Cap
- (Does NOT Fit Stock Consumer Version of Ford F250 - F750)
- Includes:
- (2) Locks
- (1) Tight-Fit Gasket
- Components Resistant to Urea Corrosion
- NOT Compatible with the Vehicle's Ignition Key
- Sold Individually
- Made in America
Trending Topics
Super Moderator
Joined: Aug 2008
Posts: 37,375
Likes: 1,860
From: Frederick, MD
I have these on my truck. Call and tell them to key them both the same. Still get two keys so you can keep one in the truck and the other on your spare key ring.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
emilbanks
6.0L Power Stroke Diesel
10
Jan 11, 2004 03:51 PM