3" Truck Door Cable Drums

These 3-Inch Overhead Truck Torsion Spring Assembly Drums are engineered for commercial-grade performance and durability. Designed to fit most common T-style truck roll-up doors, this matched pair of drums supports a cable capacity of up to 130 inches—ideal for a wide range of truck and trailer door systems.

Constructed to withstand the demands of repeated daily operation, these torsion spring drums ensure consistent and smooth door performance. They’re a great replacement option for worn or damaged hardware, helping restore balance and reliability to your door system.

For best results, always inspect your door shaft for straightness before installation, and be sure to lubricate the end and center bearings during replacement. Proper lubrication is critical to the longevity and smooth operation of your torsion system.

Product Highlights:

• Sold as a pair (includes one left-side and one right-side drum)

• Drum Diameter: 3 inches

• Cable Capacity: 130 inches

• Application: Fits most T-style truck and trailer doors

• Material: Heavy-duty construction for commercial use

• Maintenance Tip: Lubricate bearings during installation for optimal performance

This reliable torsion drum set is a smart choice for fleet maintenance teams and repair shops looking for a quality, cost-effective solution to truck door hardware issues.