Borgeson 312800 Steering Coupler 11/16-40 x 3/4 Smooth Bore Steel

The Borgeson 312800 is a 2-inch straight steel steering coupler designed to extend steering box, rack and pinion shaft, or column shaft applications. This versatile coupler can often eliminate the need for a universal joint in custom steering configurations.

Key Features:

• 11/16-40 spline on one end with 3/4-inch smooth bore on the other
• 2-inch overall length for compact installations
• Constructed from steel for durability and weldability
• Can be welded or pinned to un-splined shaft ends
• Compatible with Borgeson adapters and other couplers for custom configurations

Installation Notes:

• Suitable for welding applications as it contains no moving parts to damage
• Steel construction is less susceptible to heat damage during welding
• Must be pinned and/or welded for secure assembly
• Can accept adapters to reduce inside diameter or connect to additional splined couplers

This coupler is ideal for custom steering setups, hot rods, street rods, and racing applications where precise steering shaft alignment and extension are required. Borgeson steering components are engineered for performance and reliability in demanding automotive applications.