Replacement operator arm and knob that opens and closes a Ventline Ventadome roof vent with a wedge-shaped dome. A direct fix for a broken, stripped, or missing original operator, with the mounting screw included.
The Ventline BVD0462-00 is a replacement operator arm and knob for a Ventadome roof vent with a wedge-shaped dome. If the arm has snapped, the knob has stripped, or the whole mechanism is missing, you don't need to replace the entire vent — this kit restores the ability to manually open and close the dome.
It includes a properly sized #8-32 machine mounting screw, so installation is as simple as removing the vent screen from inside your RV, swapping the old operator for the new one, and reattaching the screen. A Phillips screwdriver is the only tool needed.
Operator arm, knob, and mounting screw included
Matches original Ventadome wedge-dome operator sizing
Just a Phillips screwdriver needed, no special tools
Manufactured domestically by Dexter Axle's Ventline division
This operator is compatible with Ventadome roof vent models V2092, V2094, V2119, and V2128, all featuring the wedge-shaped dome design. It measures 6-1/2" in arm length with 2-3/8" spacing between mounting holes. Part Number: BVD0462-00 | Includes: Operator, Knob, #8-32 Mounting Screw
If you have the electric-lift model V2119, you only need the operator arm itself — the knob and screw aren't used on that model. This operator fits wedge-shaped dome vents only; older Ventadome vents with a rounded dome use a different operator (BV0115-04), so confirm your dome shape before ordering.
In The Box: • Operator Arm • Black Plastic Knob • #8-32 Machine Mounting Screw