Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
Product Description
DESCRIPTION :
- STEPPED/shaped to fit against pan with No grinding needed on pan, With our bungs just drill a 9/16″ hole with a step drill and weld the bung on. Save labor AND get a better fit!
- Steel bung and steel plug, plus copper sealing washer. Many people use these bungs with all types of steel tubing with no problem because the bung is much thicker than the tubing it works well. Normal mild steel welding rod/filler/wire can be used to weld these.
Feature :
- DIAMENTIONS OF THE BUNG ARE = .500 TALL WITH THE STEP, (.300 w/out step) X .750 WIDE M12mm X 1.25mm THREAD, STAINLESS STEEL
- INSTALATION REQUEIRS A 9/16″ HOLE IN PAN WITH A STEP DRILL, THEN WELD
- PLUG = .500 TALL, M12mm X 1.25mm, 5/16″ HEX, STAINLESS STEEL
- WASHER = 12MM X 16MM X 1.5MM. COPPER
Fitment :
- M12mm x 1.25mm thread – Transmission sump steel pans on American, Japanese, European, cars, trucks, motorcycles – everything!
Vehicle information
Available fitment details
Listing compatibility notes
- [Fitment] Compatible with M12mm x 1.
- Product Description DESCRIPTION : STEPPED/shaped to fit against pan with No grinding needed on pan, With our bungs just drill a 9/16" hole with a step drill and weld the bung on.
- Save labor AND get a better fit!
- COPPER Fitment : M12mm x 1.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A oil drain plugs listing with source specifications kept visible for comparison.
Fit and size notes
- [Fitment] Compatible with M12mm x 1.
- Product Description DESCRIPTION : STEPPED/shaped to fit against pan with No grinding needed on pan, With our bungs just drill a 9/16" hole with a step drill and weld the bung on.
- Save labor AND get a better fit!
- COPPER Fitment : M12mm x 1.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.4 / 5
83 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Marcyh16 –
Absolutely the wrong size. You actually need a 22mm or 7/8” drill bit or holesaw to install vs the advertised 12mm size. Otherwise, good product.
victor Majuary –
I received this item in a timely manner and was exactly what I was hoping it was .it should work great for the drain plug in my 9″ ford read end for a car I’m building
William Baird –
Transmission drain plug was all stainless steel construction besides the copper washer. I drilled a 9/16 hole and welded it to a mild steel e4od transmission pan. It has a milled edge on it that I did not reset into the steel by drilling a bigger hole. That way it would drain the whole thing and not be 3/16 into the pan the milled area gives you a place to build your weld
Tony G –
Reviewed 1/2024. This bung kit is nicely made and includes a copper washer. Overall, a very quality part but the description is completely wrong. First off, the bung I received is non-magnetic which leads me to believe that it is actually stainless steel, not plain steel. Listed as 12mm, there is no dimension that is 12mm except (almost) the overall height of the bung!The small diameter/actual hole that the bung fits in is 22mm or 7/8″. The depth of this lip is 6mm or 1/4″.The large diameter of the bung is just under 25mm or just under 1″. The height is just over 6mm or 1/4″. The thread is 18mm x 1.5.The plug head diameter is just over 22mm or just over 7/8″. It is just over 3mm or 5/32″ thick and uses an 8mm or 5/16″ hex wrench.Despite the inaccurate description, I’d buy this again for future projects. The product is very nice, the description is not.
PITTM3RR –
The media could not be loaded.
Kimbo –
Used for transmission drain
Good seller thanks for your help –
This is not the first time I have ordered this product. 5 or 6 times in the past.
Customer –
The parts are definitely stainless steel, not steel. That’s fine though because it welds just fine to steel with my mig welder. Needs a 7/8” hole. I used a step drill. The plug requires a 5/16” or 8mm Allen wrench. I ordered a two pack for the transmission fluid pans on 2 vehicles. I only installed one so far, but seems good. I welded from the inside and leak tested with water in the pan.
Dan –
Plug wouldn’t thread into bung. Didn’t try it until after it was welded in. Had to run a brass plug to get truck back on the road.
Christopher –
Well made! Welded easily into the pan!