The Dometic Main Rafter Arm Assembly is the primary structural component that supports your RV awning fabric and extends it outward from your motorhome or travel trailer. This 74-inch polar white rafter arm is essential for owners with Dometic awnings who need to replace a bent, damaged, or worn-out arm to restore full awning functionality and weather protection.
- 74-inch length provides full extension support for standard Dometic awning systems
- Polar white finish matches factory Dometic awning components and resists UV fading
- Heavy-duty aluminum construction withstands repeated extension and retraction cycles
- Compatible with Dometic power and manual awning models
- Direct OEM replacement—no modifications required for installation
- Includes all necessary hardware for secure mounting to awning head assembly
| Specification | Detail |
|---|---|
| Part Number | 3314065.016B |
| Length | 74 inches |
| Color | Polar White |
| Material | Aluminum |
| Component Type | Main Rafter Arm |
| Manufacturer | Dometic |
Frequently Asked Questions
Q: How do I know if my rafter arm is damaged and needs replacement?
A: Signs include visible bending or warping, difficulty extending or retracting the awning, creaking or grinding sounds during operation, or the awning not sitting level when fully extended. If the arm is visibly bent or the awning sags to one side, replacement is recommended.
Q: Will this 74-inch arm fit my Dometic awning?
A: The 74-inch length is standard for most Dometic awning systems on motorhomes and travel trailers. Verify your current arm length before ordering. If you're unsure, check your awning model number or contact our expert support team.
Q: Can I install this myself, or do I need professional help?
A: Most RV owners can install this arm with basic tools. The assembly bolts securely to your awning head. Refer to your Dometic awning manual for step-by-step instructions, or our support team can walk you through the process.
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 equipment backed by expert support to ensure you get the exact component your awning needs.
| Product_name | Dometic Main Rafter Arm Assembly - Polar White - 74" |
|---|---|
| Part_number | 3314065.016B |
| Manufacturer | Dometic |
| Product_type | Rafter Arm Assembly |
| Color | Polar White |
| Length | 74 inches |
| Assembly_type | Main Rafter Arm |
| Awning_type | Power Awning |
| Compatible_brands | DometicA&ESolera |
| Compatible_models | Dometic A&E and Solera awning models using 3314065 rafter assembly |
| Installation_type | Direct bolt-on replacement |
| Modifications_required | No |
| Part_category | Service Parts |
| Part_classification | OEM Replacement |
| Application | RV Awning |
| Key_features | Weather resistanceStructural supportDirect replacement |
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.