C4 Automatic Transmission Coupler Shaft

C4 Automatic Transmission Coupler Shaft

Replace your worn or damaged coupler with this NEW C4 Automatic Transmission Coupler Shaft, designed for 1973–1977 Classic Ford Broncos equipped with the factory C4 automatic transmission. This high-quality replacement shaft connects the steering column shift linkage to the transmission, ensuring smooth, accurate gear engagement.

Manufactured from precision-machined, heavy-duty steel, this coupler shaft is built to OEM specifications for perfect fit and long-lasting performance — a must-have for any C4 transmission rebuild or restoration.

Key Features:

Fits:

• 1973–1977 Ford Broncos equipped with the factory C4 automatic transmission

• 28-spline – transmission output shaft side

• 6-spline – transfer case side

• Overall length: 7 3/8"
  

• Made from durable, precision-machined steel

• Direct-fit, OEM-style replacement
  

• Ideal for restorations, rebuilds, or transmission upgrades

• Built for long-term durability and reliability

Restore your Bronco’s factory shift performance with this C4 Automatic Transmission Coupler Shaft — a tough, OEM-quality replacement built for strength, precision, and reliability.