If your RV roof vent lid is hard to open or won't stay closed properly, this is the fix. The Dometic Atwood K1140-09 manual lift knob kit replaces the original knob on compatible roof vents — making it easy to open the lid and tighten it back down when closed. It's one of those small parts that wears out over time, and when it does, you'll be glad you have a replacement on hand.
We keep spare hardware like this in our rig because roof vent issues always seem to happen when you're parked somewhere remote. A quick swap and you're back to proper ventilation.
- Genuine Dometic (Atwood) replacement part — part number K1140-09
- Makes it easy to open and close the roof vent lid
- Allows you to tighten the lid securely when closed
- Durable ABS plastic construction — built to last
- Black color, modern style
- Dimensions: 4"L x 0.3"W
- Easy DIY installation
A simple, inexpensive fix that keeps your roof vent working properly. Keep one on hand — you'll need it eventually.