Thetford 01665 (Superseded by 50317) 45° Sewer Hose Connector – Curved 3" Dump Station Adapter, White - SPECIAL ORDER

Product Overview

The Thetford 01665 Sewer Hose Connector (now superseded by 50317) is a curved, 45-degree adapter designed to connect your RV’s 3-inch sewer hose to a dump station inlet. The angled design improves hose alignment, reduces kinks, and helps ensure smoother, more efficient waste flow during dumping.

Key Features & Benefits

• Direct Replacement: Supersedes Thetford 01665 with updated part 50317
• 45° Angled Design: Improves hose positioning and reduces strain
• Better Flow Efficiency: Helps minimize clogs and slow drainage
• Universal Fit: Compatible with most 3-inch RV sewer hoses
• Secure Connection: Attaches firmly to dump station inlet
• Durable Construction: Built from heavy-duty plastic for long-lasting performance

Specifications

• Part Number: 01665 (Superseded by 50317)
• Product Type: Sewer Hose Connector / Dump Station Adapter
• Angle: 45 Degree
• Hose Compatibility: 3 Inch Sewer Hose
• Color: White
• Material: Heavy-Duty Plastic

Fits These Applications

• Standard RV dump stations
• Most 3-inch RV sewer hoses
• Compatible with a wide range of RV waste systems

Common Issues This Part Solves

• Kinked or restricted sewer hose flow
• Difficult alignment at dump stations
• Loose or awkward hose connections
• Slow or incomplete tank drainage

What’s Included

• (1) Thetford 50317 45° Sewer Hose Connector (Replacement for 01665)

Installation Overview

1. Attach the adapter to your 3-inch sewer hose
2. Position the angled end toward the dump station inlet
3. Insert and secure for a tight connection
4. Adjust hose position for optimal flow before dumping

FAQs

Q: Is 50317 the same as Thetford 01665?
A: Yes—50317 is the direct replacement for the discontinued 01665.

Q: Will this fit all RV sewer hoses?
A: It fits most standard 3-inch RV sewer hoses.

Q: Why use a 45-degree adapter instead of straight?
A: The angled design helps reduce hose kinks and improves drainage flow, especially at awkward dump station angles.

Q: Is this a replacement for the entire sewer hose?
A: No, this is just the adapter, not a full hose assembly.

Why Choose Thetford?

Thetford is a trusted leader in RV sanitation products, offering dependable fittings and accessories that make waste management cleaner, easier, and more reliable.