What Size Fitting is Drain Plug of UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank
Updated 10/22/2025 | Published 04/10/2025 >
Question:
What is the size of the drain plug fitting for this tank?
asked by: Jacob S
0
Expert Reply:
Hey Jacob, the drain plug of the UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank # UWS39XR that you referenced is a 3/8 inch diameter bolt.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank
- Truck Tool Box
- Liquid Transfer Tank
- Tank and Tool Chest Combo
- 26-3/4 Inch Tall
- Aluminum
- Medium Capacity
- 27 Inch Wide
- 48-1/2 Inch Long
- Black
- UWS
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Tool Box
- Shop: UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank
- Video: All About the UWS Replacement Fuel Cap for Transfer Tanks
- Search Results: screen protectors rv door parts
- Search Results: door protectors pet supplies
- Search Results: transfer tank cap
- Search Results: auxiliary tank connector kit
- Search Results: transfer tank
- Shop: Replacement Remote for MaxxAir Roof Vent Exhaust Only Fans - Qty 1
- Q&A: Can MaxxFan RV Roof Vent be Upgraded to Wireless Remote
- Video: Complete Breakdown of the MaxxFan Roof Vent w/ 12V Fan
- Video: All You Need to Know About the UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank
- Video: In-Depth Review of the UWS Matte Black 75-Gallon Steel-Aluminum Combo Transfer Tank
- Search Results: ma00a03550k
- Shop: DeeZee Specialty Series Transfer Tank/Tool Box Combo - Aluminum - 111 Gallon - Black
- Shop: Valterra HydroFlush RV Black Tank Flush System
- Q&A: Thread and Fuel Line Size Dimension for the DeeZee Connector Kit # DZ97960
- Q&A: Will 75-Gallon Combo Transfer Tank Fit in a 2019 Ford F-250 Super Duty Bed
- Q&A: Does Connector Kit For DeeZee Truck Bed Auxiliary Tank Have Automatic Shutoff
- Q&A: Flow Rate of Gravity Feed Connector Kit for Auxiliary Tank in Gallons Per Minute
- Q&A: Why Does The Valterra HydroFlush Need To Be Installed On The Top Of The Black Tank
- Q&A: How to Program Replacement MaxxAir Remote with MaxxAir Roof Vent
- Shop: Connector Kit for DeeZee Truck Bed Auxiliary Tank - Fits GMC/Chevy 1999 - 2010
- Shop: UWS Replacement Fuel Cap for Transfer Tanks
- Shop: Connector Kit for DeeZee Truck Bed Auxiliary Tank - Ram
- Search Results: black tank flush


Jameson C.
10/22/2025
Hey Jacob, did the 3/8-inch drain plug size on your UWS combo transfer tank work out for your setup? Knowing how it fit could help others checking their tank fittings too.