




🔩 Unlock precision in tight spots — the ultimate fill plug socket for your ride!
The CTA Tools 1136 Transmission Fill Plug Socket is a 14mm stubby socket designed for easy access to transmission and transfer case fill plugs on 2012 and newer Jeep Wranglers with 6-speed manual transmissions, as well as BMW X5 and X6 models. Compatible with 3/4" hex drives and 19mm wrenches, this Taiwanese-made specialty tool offers professional-grade durability and precision, backed by excellent user reviews and trusted by automotive experts.










| ASIN | B06XTZ447K |
| Best Sellers Rank | #43,337 in Automotive ( See Top 100 in Automotive ) #145 in Automotive Replacement Electrical Accessories |
| Brand | CTA Tools |
| Customer Reviews | 4.7 4.7 out of 5 stars (210) |
| Date First Available | March 24, 2017 |
| Item Weight | 2.08 ounces |
| Item model number | 1136 |
| Lift Type | Mechanical |
| Manufacturer | CTA Tools |
| Manufacturer Part Number | 1136 |
| Model | CTA Tools 1136 - Jeep / BMW - Transmission Fill Plug Socket - 14MM Stubby |
| Product Dimensions | 6.5 x 3.25 x 1 inches |
K**A
Works great for BMW E70 X5 35D
This tool works great for the transfer case and the front differential on the E70 X5 35d no need to cut an allen key to fit. To get the fill on the front diff and Tcase it would be very useful to have a ratcheting flex head wrench but the open end works too. Fit both drains no problem. Definitely a little pricey for a little socket but worth it.
J**N
Perfect tool.
Works excellent for removing 14mm drain plugs. Can be used in a 19mm socket, or in a 19mm wrench for low profile access. Ball detent keeps it from falling out while in use.
K**N
Handy for BMW X5 x-drive transfer case fluid change
This worked great to change the transfer case fluid on my 2020 BMW X5 m50i. It makes it easy to gain access because of the clearance. Simply used a 19mm ratcheting wrench on it.
A**R
BMW X5 F15 transfer case
2016 BMW X5 Xdrive 35i. This is the tool you need to change the transfer case fluid. Fits perfectly with a 19mm wrench. Huge time saver. Stop thinking about it and just buy it.
S**J
Low profile design
Great tool for tight transfer case and tease differential plugs close to exhaust components.
J**Z
Good
Still Needs to be cut it for bmw x5 transfer case service
D**E
Works well in tight places
Replaced my 2012 X5d transfer case fluid using this to help with the plugs. Many YouTube videos suggested cutting up a hex key and drive that with a wrench due to tight location; but this one did the job.
R**S
Must have BMW XDrive transfer case drain n fill.
If you're doing a transfer case draining, fill on a x drive BMW. this is an absolute must. Unless if you want to remove the transmission, cross member got better things to do with my time.
A**N
The clearance for getting a hex key between the ZF transmission and transfer case housing is extremely narrow. It is difficult to get a hex key in there to remove the fill plug for the transfer case. This tool works perfectly. Excellent quality. Great price.
A**R
The one side is 14mm the other side is 19mm. The 14 mm is for the fill plug on the side of the manual transmission, and for that one you do not need a stubby tool. There's a lot of room for that plug. The drain plug is 17mm, so this nice stubby tool does NOT fit in the drain plug. If it was 17mm it would be a very useful tool because the length is perfect to fit between the plug and the exhaust pipe. So this tool is useless.
K**D
This will work for the 6speed jeep transmission but only for the FILL plug, not the drain plug.
Trustpilot
3 weeks ago
1 month ago