Staff Answer
Jun 16, 2026 - 04:57 PM
We would not recommend the Thetford 17853 kit for a 3.5" bumper holder. The Titan hose may fit some standard 4" x 4" RV bumper storage tubes, but a 3.5" holder would likely be too small.
will this fit into a 3.5" bumper holder Thetford 17853 Titan Premium RV Sewer Hose Kit - 15 Ft Sewer Hoses
Question ID: 7191894 Status:
Open Jun 16, 2026 - 04:55 AM
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Thetford 17853 Titan Premium RV Sewer Hose Kit - 15 Ft
The Thetford Hose Kit is a tough and long-lasting sewer hose kit with a hose made from TPE (thermal plastic elastomer) for strong resistance against puncturing and abrasions and protection against any unwanted leaks.
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Thetford 17853 Titan Premium RV Sewer Hose Kit - 15'
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