Keep the lubricant sealed inside the transfer case with the Dorman transfer case oil drain plug, part number 090-061 from Dorman - Autograde, a direct-fit replacement for a worn, damaged or missing plug. It fits many vehicles, among them the 1988-1999 Chevrolet K1500, 1994-1996 Dodge Ram 1500 and 1980-1986 Ford F-150. See the "Vehicles it fits" section for the full list and engine details.
- Designed like the original: Engineered to match the original plug's fit and function on the listed applications.
- Thread and head size: Standard M22-1.50 thread with a 30 mm head size.
- Practical fix: A dependable way to replace a plug that has gone missing or worn out from fatigue.
- Quality construction: Made from quality materials, intended for reliable performance and long service life.
- Trusted support: Backed by Dorman's product experts in the United States and more than a century of automotive experience.
The drain plug closes off the transfer case drain opening and comes out whenever the lubricant is drained for service. Fluid seeping from around the plug, stripped or damaged threads, or a head too worn to take a wrench are signs the plug may need replacing. Check the threads in the drain opening as well. Consult the vehicle service information for the correct tightening torque, any sealing washer or sealant, and the specified transfer case lubricant.
Interchange: DN090-061 · 77-44S
DN090061 · 7744S · 4210616 · 8130824 · J8130824 · E0TZ7A010A · 14037987
This part cross-references / interchanges with the following part numbers:
DN090-061, 4210616, 8130824, J8130824, E0TZ7A010A, 14037987, 77-44S
Frequently Asked Questions
What does a transfer case oil drain plug do?
It threads into the transfer case drain opening to keep the lubricant sealed inside. It is removed when the transfer case oil needs to be drained for service.
What are the thread size and head size of Dorman 090-061?
Dorman lists this plug with a standard M22-1.50 thread and a 30 mm head size.
Will this drain plug fit a 1988-1999 Chevrolet K1500?
Yes. The 1988-1999 Chevrolet K1500 is a listed application, as are the 1994-1996 Dodge Ram 1500 and 1980-1986 Ford F-150. Check the "Vehicles it fits" section for your vehicle.
What are signs the drain plug may need replacing?
Signs include fluid seeping around the plug, stripped or damaged threads, a worn or damaged head, or a plug that is missing entirely.
How should I install it?
Start the plug by hand to avoid cross-threading. Then tighten it to the torque in the vehicle service information and use any washer or sealant the service procedure calls for.
