AmericanaPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!
"Savings and Offers"
Weekly AdSaleClearance"More Options"
Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder5.0
(10)
5.0 out of 5 stars. 10 reviews
Dee Zee Transfer Tank Vented Cap
Dee Zee Transfer Tank Vented Cap
Item # 111756799
$32.99
Get everything you need
Neighbor’s Club Members earn points with purchases.
$32.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 6/28/26.
Shopping at
Grassland (franklin) TN
Delivery to
Free standard delivery on online footwear & Clothing purchases of $49 and over.
Get everything you need
Neighbor’s Club Members earn points with purchases.
Pick up a Dee Zee Transfer Tank Vented Cap. It happens to all of us. Your mind starts to drift off while filling your Transfer Tank and you accidentally drive off without replacing the cap.
- Replaces most transfer tank caps
- Quality steel construction
- Great replacement for lost caps
- 1 year warranty
| Brand | Dee Zee |
|---|---|
| Country of Origin | Imported |
| Compatibility | REPLACEMENT LIQUID TRANSFER TANK CAP & NECK |
| Package Quantity | 1 |
| Primary Color | No Color |
| Primary Material | Steel |
| Product Height | 0 in. |
| Product Length | 0 in. |
| Product Weight | 1 lb. |
| Product Width | 0 in. |
| Transfer Tank Accessory Type | Caps |
| Warranty | 1 Year |
| Manufacturer Part Number | DZ GASCAP |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 10 Questions
Sort by
Newest questions
Q: I’m concerned my fuel cap on the diesel transfer tank is not venting enough. In the summer, i hear my tank popping as the cap lets off expanded pressure. Could the vent be partially clogged? If so, is there a recommended way to clean the vented cap?
a year ago1 Answer
- A: Hi, We would recommend contacting Dee Zee for technical support. You can contact Dee Zee customer service for inquiries about their Transfer Tank Vented Cap using the following contact information: https://www.deezee.com/support/contactus Phone: 1-800-779-2102 Hours of Operation: Monday – Thursday: 8 am – 5 pm (CST) Friday: 8 am – 4 pm (CST)a year agoHelpful?
Q: What is the fitting size of this?
3 years ago1 Answer
- A: The diameter is 2" The thread design is 2" NPT "pipe" threads on the base. The Thread size is Standard(Universal) for this product.3 years agoHelpful?
Q: What is the diameter of the pipe at the threaded portion as well as the thread design?
3 years ago1 Answer
- A: Hi Flyrite! The diameter is 2" The thread design is 2" NPT "pipe" threads on the base.3 years agoHelpful?
Q: Can this cap be used for gasoline or diesel?
4 years ago1 Answer
- A: It is used for diesel.4 years agoHelpful?
Q: My auxiliary transfer tank gas cap is not venting properly it only vents when I open it so it builds up pressure and causes my fuel to leak throw the original gas cap
5 years ago1 Answer
- A: This product should work for you.5 years agoHelpful?
Q: Is my auxillary fuel tank cap not venting correctly if it let's fiel siphon out?
6 years ago1 Answer
- A: Fuel should not be escaping through the fuel cap as long as fuel is at or below the maximum fill capacity.6 years agoHelpful?
Q: Is there a relieving pressure that this cap has in lbs.? I want to make sure my tank will handle the pressure.
7 years ago1 Answer
- A: The Vented gas caps have a pressure relief valve around 3 pounds PSI. Should not be a problem. Just remember the tank is only designed for Diesel fuel and water. Not gasoline. Use of any gasoline will cancel all warranty.7 years agoHelpful?
Q: Will this vent open to prevent a vacuum when using a 15GPM pump?
7 years ago1 Answer
- A: Yes the vented cap works with the 15 GPM pump.7 years agoHelpful?
Q: what is the thread size
7 years ago1 Answer
- A: The Thread size is Standard(Universal) for this product.7 years agoHelpful?
Q: Is it lockable?
8 years ago1 Answer
- A: The vented caps are lockable using a padlock or DZ GASCAP3 has a built in lock.8 years agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 10 Questions
Sort by
Newest questions
Q: I’m concerned my fuel cap on the diesel transfer tank is not venting enough. In the summer, i hear my tank popping as the cap lets off expanded pressure. Could the vent be partially clogged? If so, is there a recommended way to clean the vented cap?
a year ago1 Answer
- A: Hi, We would recommend contacting Dee Zee for technical support. You can contact Dee Zee customer service for inquiries about their Transfer Tank Vented Cap using the following contact information: https://www.deezee.com/support/contactus Phone: 1-800-779-2102 Hours of Operation: Monday – Thursday: 8 am – 5 pm (CST) Friday: 8 am – 4 pm (CST)a year agoHelpful?
Q: What is the fitting size of this?
3 years ago1 Answer
- A: The diameter is 2" The thread design is 2" NPT "pipe" threads on the base. The Thread size is Standard(Universal) for this product.3 years agoHelpful?
Q: What is the diameter of the pipe at the threaded portion as well as the thread design?
3 years ago1 Answer
- A: Hi Flyrite! The diameter is 2" The thread design is 2" NPT "pipe" threads on the base.3 years agoHelpful?
Q: Can this cap be used for gasoline or diesel?
4 years ago1 Answer
- A: It is used for diesel.4 years agoHelpful?
Q: My auxiliary transfer tank gas cap is not venting properly it only vents when I open it so it builds up pressure and causes my fuel to leak throw the original gas cap
5 years ago1 Answer
- A: This product should work for you.5 years agoHelpful?
Q: Is my auxillary fuel tank cap not venting correctly if it let's fiel siphon out?
6 years ago1 Answer
- A: Fuel should not be escaping through the fuel cap as long as fuel is at or below the maximum fill capacity.6 years agoHelpful?
Q: Is there a relieving pressure that this cap has in lbs.? I want to make sure my tank will handle the pressure.
7 years ago1 Answer
- A: The Vented gas caps have a pressure relief valve around 3 pounds PSI. Should not be a problem. Just remember the tank is only designed for Diesel fuel and water. Not gasoline. Use of any gasoline will cancel all warranty.7 years agoHelpful?
Q: Will this vent open to prevent a vacuum when using a 15GPM pump?
7 years ago1 Answer
- A: Yes the vented cap works with the 15 GPM pump.7 years agoHelpful?
Q: what is the thread size
7 years ago1 Answer
- A: The Thread size is Standard(Universal) for this product.7 years agoHelpful?
Q: Is it lockable?
8 years ago1 Answer
- A: The vented caps are lockable using a padlock or DZ GASCAP3 has a built in lock.8 years agoHelpful?
Similar Items
-
-
-
Top Rated
-
-
Top Rated
-
-
Top Rated
-
Top Rated
-
-
-
-
Items You May Like
-
-
-
-
-
Top Rated
-
Top Rated
-
Top Rated
-
-
-
Top Rated
-
-
Top Rated
Customers Also Bought
-
-
-
-
Top Rated
-
-
Top Rated
-
Top Rated
-
-
-
Top Rated
-
-
Top Rated
Reviews
Rating Snapshot
Select a row below to filter reviews.
5 starsstars
10
10 reviews with 5 stars.
4 starsstars
0
0 reviews with 4 stars.
3 starsstars
0
0 reviews with 3 stars.
2 starsstars
0
0 reviews with 2 stars.
1 starstars
0
0 reviews with 1 star.
Overall Rating
5.0
Review this Product
Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
- small
1 to 4 of 10 Reviews .
1 – 4 of 10 Reviews
Sort by
Most Recent
Reviews 2
5 out of 5 stars.
Tank top
2 years ago
It fit perfectly
Review 1
5 out of 5 stars.
..
5 years ago
Fits snug doesn't leak like some of the other brands I have used.
Reviews 4
5 out of 5 stars.
Just right
6 years ago
This vented cap works great on my 55 gal fuel drum.
Reviews 2
5 out of 5 stars.
Vented gas cap works like it should
7 years ago
Works perfect no leaks great item.. Threaded fitting fit great!