The Dometic RV Awning Arm Extension Hardware is a set of awning arms designed to hold the fabric roller tube assembly. The arms allow you to extend, retract, and secure the roller tube assembly.
• Height Range: 76″ to 86″
• Main Arm Length: 73″
• Adjustable Arm Length: 57″
• Compatible with Dometic 803, 848, 858, and 839 Awnings
• For straight side vehicles
Before You Order
Before ordering, compare the part number 8273000.401B, listed application and dimensions with your existing equipment; verify model compatibility and included items from the source details.
Frequently Asked Questions
What should I confirm before ordering this part?
Compare the product details and part number 8273000.401B with your equipment, including any dimensions or application listed in the source.




