The Dometic 3108346.128 is a genuine OEM aluminum roller tube designed for 10'8" Dometic RV awnings. This is the main tube that your awning fabric wraps around, and it's a critical replacement part when your original tube is bent, damaged, or corroded. RV owners replacing damaged awning tubes or upgrading older awning systems will find this precision-engineered component restores smooth operation and reliable fabric tension.

Key Features

• Genuine Dometic OEM Part: Factory-spec aluminum construction ensures perfect fit and long-term durability
• 10'8" Length: Precisely sized for specific Dometic awning models requiring this exact tube dimension
• Corrosion-Resistant Aluminum: Lightweight yet strong material withstands weather exposure and road vibration
• Direct Replacement: Designed to work with existing Dometic awning hardware and mounting brackets
• Professional-Grade Construction: Manufactured to Dometic's exacting standards for RV applications

Technical Specifications

Part Number	3108346.128
Material	Aluminum
Length	10'8" (128 inches)
Type	Awning Roller Tube
Finish	Anodized Aluminum

Compatibility

This roller tube is designed for specific Dometic awning models requiring a 10'8" tube length. Verify your current tube length and Dometic model number before ordering to ensure proper fit. Measure your existing tube or consult your awning's documentation to confirm compatibility.

Frequently Asked Questions

How do I know if I need to replace my awning roller tube?

Replace your roller tube if you notice visible bends or dents, the fabric doesn't roll evenly, the tube shows corrosion or pitting, or if the tube was damaged in an accident or severe weather. A damaged tube can cause uneven fabric tension and premature wear on your awning fabric.

Does this tube come with the awning fabric attached?

No, this is the roller tube only. You'll need to transfer your existing fabric or purchase new fabric separately. Most RV owners can reuse their existing fabric if it's in good condition, though professional installation is recommended for fabric transfer to ensure proper tension and alignment.

Can I install this roller tube myself or do I need a professional?

While experienced RV owners with proper tools can replace an awning roller tube, this is a moderately complex repair that requires careful handling of spring-loaded components and precise fabric alignment. If you're not comfortable working with awning springs and tensioning systems, professional installation is recommended for safety and optimal performance.

Will this tube fit my 11-foot awning?

No, this tube is specifically 10'8" (128 inches) long. Awning tubes must match your awning's exact length specification. An 11-foot awning requires a different tube length. Always verify your current tube measurement before ordering.

Why Choose Elkhart RV Parts?

At Elkhart RV Parts, we specialize in hard-to-find Dometic replacement parts that keep your RV systems running smoothly. Located in Elkhart, Indiana — the RV Capital of the World — we understand the importance of getting the right part quickly. We stock genuine OEM Dometic components and provide expert support to help you identify exactly what you need. With fast shipping and knowledgeable staff who speak RV, we're your trusted source for quality Dometic parts.