Dryer Vent Duct Clamp 4-Inch Worm-Gear For: Universal 111909, 11909

Dryer Vent Duct Clamp 4-Inch Worm-Gear For: Universal 111909, 11909

Secure a compatible 4-inch dryer vent connection with this ERP aftermarket worm-gear duct clamp. The plated-steel band, housing, and screw help fasten an approved vent connection; a loose or damaged clamp can allow the duct to separate, leak air, or create an unsafe exhaust path. This is a universal accessory and is not represented as a genuine appliance-brand OEM part. Verify the duct diameter, connection type, and complete equipment requirements before ordering.

Compatible Part Numbers

• 111909
• 11909

Key Features

• Direct replacement: Replaces the listed 4-inch dryer vent clamp part numbers.
• Secure connection: Helps hold an approved dryer duct and outlet together when correctly sized.
• Adjustable fit: Worm-gear tightening allows controlled adjustment around the duct connection.
• Installation check: Confirm the clamp diameter, duct material, outlet, and equipment requirements before use.

Fixes These Symptoms

• Dryer vent duct connection is loose
• Clamp is damaged, stripped, or unable to tighten
• Air leaks around the dryer duct connection
• Vent connection separates during operation

Compatible OEM Brands

No verified OEM brand

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Disconnect dryer power before moving or servicing the vent connection.
2. Confirm that the replacement clamp fits the approved duct and outlet diameter.
3. Seat the duct fully on the outlet and position the clamp over the connection area.
4. Tighten the worm gear securely without crushing, cutting, or damaging the duct.
5. Inspect for a secure joint and unobstructed exhaust path before restoring normal operation.

Follow the dryer's venting instructions and use a qualified technician for damaged wiring, gas work, or an unsuitable vent system.

Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov