This is the right arm hardware assembly for Dometic power patio awnings in polar white finish. If your awning arm is damaged, bent, or won't extend properly, this OEM replacement part restores full functionality to your motorhome or travel trailer's retractable awning system.
- Genuine Dometic OEM part — exact factory replacement
- Polar white finish matches original awning color
- Right arm assembly — ensure you order the correct side for your awning
- Includes all necessary hardware for installation
- Compatible with Dometic power patio awning systems
- Restores smooth extension and retraction operation
| Specification | Details |
|---|---|
| Part Number | 3312487.337B |
| Color | Polar White |
| Position | Right Arm |
| Type | Power Awning Hardware Assembly |
| Manufacturer | Dometic |
Frequently Asked Questions
How do I know if I need the right arm or left arm?
Stand facing your RV from outside and looking at the awning. The right arm is on the passenger side of your vehicle. Order both arms if both sides are damaged.
Will this work with my older Dometic awning?
This part fits Dometic power patio awning systems. Check your awning model number or contact our support team with your RV year and awning model to confirm compatibility before ordering.
Is installation difficult?
Installation requires removing the old arm assembly and bolting the new one in place. Most RV owners can complete this in 30–60 minutes with basic tools. Consult your awning manual for step-by-step instructions, or contact our team for guidance.
Why Elkhart RV Parts
We specialize in hard-to-find Dometic RV replacement parts and ship from Elkhart, Indiana — the RV capital of the world. Every part we sell is genuine OEM Dometic equipment backed by our expert support team. If you have questions about fitment or installation, we're here to help.
| Brand | Dometic |
|---|---|
| Product_type | Power Patio Awning Hardware |
| Part_number | 3312487.337B |
| Component | Right Arm Hardware Assembly |
| Configuration | Reduced Pitch |
| Color | Polar White |
| Length_inches | 74.8 |
| Weight_lbs | 11.2 |
| Condition | OEM Replacement |
| Compatibility | Most Dometic A&E Power Awning Models with Reduced Pitch Configuration |
| Includes | Adjustable Pitch Arm and Mounting Components |
| Installation | Direct Replacement - No Modifications Required |
| Category | Service Parts |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.