Dometic 3108399.019B Left Hand Standard Duty RV Awning Torsion Assembly Polar White

The Dometic 3108399.019B is a replacement left-hand torsion assembly designed for Dometic A&E 8500 and 9000 series RV awnings. This essential component features a wound coil spring that provides the necessary tension on the roller tube to smoothly roll the awning into the travel position, ensuring reliable operation and secure retraction.

Complete Assembly Includes:

• Wound coil spring for consistent tension
• Torsion rod for structural support
• Pin drive mechanism
• Top casting with polar white end cap
• All hardware for installation

Key Specifications:

• Left-hand (LH) configuration
• Overall length: 39 inches
• End cap outside diameter: 3-13/16 inches
• Polar white finish to match most RV awnings
• Standard duty rating for typical awning applications

This factory-replacement torsion assembly ensures proper awning function and makes setup easier by maintaining consistent spring tension. Compatible with Dometic and A&E 8000, 8500, and 9000 series awning systems.