Dometic 2" Tank Plug Kit - Waste & Fresh Water Tanks - Part# 385312096
The Dometic 2" Tank Plug Kit (Part# 385312096) is an essential replacement component for RV waste and fresh water holding tanks. This universal-fit plug kit provides a secure, leak-proof seal for 2-inch tank openings, commonly used for tank inspection ports, cleanout access, and drain connections. If your existing tank plug is cracked, missing, or no longer sealing properly, this OEM-quality replacement restores full tank integrity and prevents leaks.
Key Features
- Universal 2-Inch Fit: Compatible with standard 2" tank openings on most RV waste and fresh water holding tanks
- Complete Plug Kit: Includes plug body and sealing components for a complete, leak-proof installation
- Durable Construction: Made from chemical-resistant materials designed to withstand RV tank environments
- Easy Installation: Simple screw-in design requires no special tools or professional installation
- OEM Quality: Genuine Dometic replacement part engineered to original equipment specifications
- Multi-Purpose Use: Suitable for black water, gray water, and fresh water tank applications
Technical Specifications
| Part Number | 385312096 |
| Thread Size | 2 inches |
| Application | Waste Water & Fresh Water Tanks |
| Material | Chemical-Resistant Plastic |
| Installation Type | Screw-In |
Frequently Asked Questions
Will this plug fit my RV's holding tank?
This plug is designed for standard 2-inch tank openings, which are common on most RV holding tanks. Measure your existing tank opening to confirm it's 2 inches in diameter. The plug works with both threaded and smooth openings depending on your tank configuration.
Can I use this plug on both black and gray water tanks?
Yes, this plug kit is suitable for all RV holding tanks including black water (toilet waste), gray water (sink/shower), and fresh water tanks. The chemical-resistant materials are designed to handle the different environments in each tank type.
How do I know if my tank plug needs replacement?
Replace your tank plug if you notice water leaking around the plug area, visible cracks or damage to the plug body, difficulty achieving a tight seal, or if the plug is missing entirely. A properly functioning plug should create a watertight seal with no leakage.
Do I need any special tools or sealant to install this plug?
Most installations require no special tools—the plug can be hand-tightened into place. Some RVers choose to apply a small amount of plumber's tape or RV-safe sealant to ensure a completely watertight seal, though the plug is designed to seal properly without additional products.
Why Choose Elkhart RV Parts?
ElkhartRVParts.com specializes in hard-to-find Dometic RV replacement parts like this 2" tank plug kit. Located in Elkhart, Indiana—the RV Capital of the World—we have direct access to genuine OEM Dometic parts that other retailers can't source. Our expert team understands RV systems and can help you identify the exact part you need. We offer fast shipping, competitive pricing, and the peace of mind that comes with installing authentic Dometic components in your RV.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Dometic 2" Tank Plug Kit (Part# 385312096) is an essential replacement component for RV waste and fresh water holding tanks. This universal-fit plug kit provides a secure, leak-proof seal for 2-inch tank openings, commonly used for tank inspection ports, cleanout access, and drain connections. If your existing tank plug is cracked, missing, or no longer sealing properly, this OEM-quality replacement restores full tank integrity and prevents leaks.
Key Features
- Universal 2-Inch Fit: Compatible with standard 2" tank openings on most RV waste and fresh water holding tanks
- Complete Plug Kit: Includes plug body and sealing components for a complete, leak-proof installation
- Durable Construction: Made from chemical-resistant materials designed to withstand RV tank environments
- Easy Installation: Simple screw-in design requires no special tools or professional installation
- OEM Quality: Genuine Dometic replacement part engineered to original equipment specifications
- Multi-Purpose Use: Suitable for black water, gray water, and fresh water tank applications
Technical Specifications
| Part Number | 385312096 |
| Thread Size | 2 inches |
| Application | Waste Water & Fresh Water Tanks |
| Material | Chemical-Resistant Plastic |
| Installation Type | Screw-In |
Frequently Asked Questions
Will this plug fit my RV's holding tank?
This plug is designed for standard 2-inch tank openings, which are common on most RV holding tanks. Measure your existing tank opening to confirm it's 2 inches in diameter. The plug works with both threaded and smooth openings depending on your tank configuration.
Can I use this plug on both black and gray water tanks?
Yes, this plug kit is suitable for all RV holding tanks including black water (toilet waste), gray water (sink/shower), and fresh water tanks. The chemical-resistant materials are designed to handle the different environments in each tank type.
How do I know if my tank plug needs replacement?
Replace your tank plug if you notice water leaking around the plug area, visible cracks or damage to the plug body, difficulty achieving a tight seal, or if the plug is missing entirely. A properly functioning plug should create a watertight seal with no leakage.
Do I need any special tools or sealant to install this plug?
Most installations require no special tools—the plug can be hand-tightened into place. Some RVers choose to apply a small amount of plumber's tape or RV-safe sealant to ensure a completely watertight seal, though the plug is designed to seal properly without additional products.
Why Choose Elkhart RV Parts?
ElkhartRVParts.com specializes in hard-to-find Dometic RV replacement parts like this 2" tank plug kit. Located in Elkhart, Indiana—the RV Capital of the World—we have direct access to genuine OEM Dometic parts that other retailers can't source. Our expert team understands RV systems and can help you identify the exact part you need. We offer fast shipping, competitive pricing, and the peace of mind that comes with installing authentic Dometic components in your RV.
