Camco 39736 RhinoFLEX, Mariners Warehouse SKU 93918, is the clear elbow and 4-in-1 dump-station adapter assembly. It supplies a hose-to-inlet connection accessory rather than a length of sewer hose. Check both the hose-side lug fitting and the actual dump-station opening before choosing it for a replacement or additional setup.
The listed inlet options are 3-inch slip and 3-, 3½- or 4-inch NPT threaded connections. A 360-degree swivel bayonet helps align the hose connection, and the built-in gasket serves the documented odor-tight joint. The clear elbow provides a view of passing flow, but that view cannot prove that every holding-tank area is empty or clean.
Inspect the mating hose fitting, inlet threads or slip opening and required clearance before connection. Follow the exact adapter instructions for seating, rotation and checking the joint; do not add unverified sealant or force mismatched threads. The elbow detaches from the 4-in-1 adapter for the documented storage arrangement. If using a nominal 4-inch square bumper, check its real internal clearance and other obstructions first.
Clear Product Details
Review the 16 oz gel format, specifications and application directions.
Surface Guidance
Check fiberglass, gelcoat and finish suitability before use.
Product Support
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Shipping & Returns
Review shipping information and return conditions before purchase.
Use & Compatibility Guides
Identify the Product Role Before Checking System Fit
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Separate Waste and Freshwater Parts
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Check Both Sides of the Connection
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Follow the Seating Instructions
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Understand the Clear Elbow
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Confirm Contents and Storage
Separate Elbow Adapter or Complete RhinoFLEX Hose Kit?
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Frequently Asked Questions
What does SKU 93918 include?
One Camco 39736 clear elbow and detachable 4-in-1 adapter with swivel bayonet fitting and built-in gasket. Sewer hose and a complete hose kit are separate.
What inlet connections are listed?
3-inch slip and 3-, 3½- or 4-inch NPT threaded connections. Verify the actual inlet before use.
Is a hose included?
No. This listing supplies the clear elbow/4-in-1 adapter assembly.
Is the gasket included?
The source lists a built-in gasket for the documented sealing arrangement.
How does the fitting rotate?
The source describes a 360-degree swivel bayonet connection for the compatible hose lug fitting.
Will it fit every nominal 4-inch bumper?
Do not assume so. The storage reference requires the detachable arrangement and enough actual internal clearance.
Do complete RhinoFLEX kits already include an elbow?
The 39761 and 39741 kits in this batch list their own elbow/4-in-1 adapter. This separate adapter is optional for replacement or another setup.
How can I confirm the right selection?
Contact Mariners Warehouse with SKU 93918, MPN 39736, your hose-end fitting, actual inlet size/thread type and replacement or storage needs.
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