5816-FA – Arbor Assembly Kit (Arbor, Lock Collar & Hardware)

The 5816-FA Arbor Assembly Kit is a complete arbor and hardware package designed to provide secure shaft support, alignment, and retention within trailer-mounted or industrial assemblies. This kit combines the arbor shaft, lock collar, bushing, and set screw required for proper installation and long-term reliability.

Commonly used on Larson Cable Trailers, this final assembly ensures correct component fitment and reduces installation time by bundling all required parts into one kit.

Kit Includes

• (1) 5816 – Arbor with Keeper
• (1) 50C125KSQ – 1/2-13 x 1-1/4″ Square Head Set Screw
• (1) 5820N – Narrow Lock Collar Assembly
• (1) 7004A – Arbor Bushing

Specifications

• Part Number: 5816-FA
• Component Type: Arbor final assembly kit
• Thread Size (Set Screw): 1/2-13
• Set Screw Length: 1-1/4″
• Set Screw Style: Square head
• Lock Collar Style: Narrow
• Application: Shaft retention, alignment, and support

Fitment

• Designed for use on select Larson Cable trailer assemblies
• Used where a secured arbor shaft and locking system is required
• Verify shaft diameter, mounting location, and component compatibility before installation

Notes

• Sold as a complete assembly kit
• Ensures proper alignment and retention of rotating components
• OEM-style replacement assembly
• Individual components available separately if required