C4 Automatic Selector Shaft Seal, 73-77 Ford Bronco SKU: 8418

C4 Automatic Transmission Selector Shaft Seal | 1973–77 Ford Bronco

The C4 Automatic Transmission Selector Shaft Seal is a small but critical component designed for the 1973–1977 Ford Bronco with a factory C4 automatic transmission. This seal installs directly into the transmission case and prevents fluid leaks around the selector shaft—helping to maintain hydraulic pressure and smooth shifting. If you're seeing drips near the shift linkage or experiencing inconsistent transmission response, this seal is often the culprit. Built for durability and a snug, leak-free fit, it's a must-have when servicing or restoring your Ford C4 automatic.

• Fits 1973–77 Ford Bronco with C4 auto transmission – Designed specifically for factory automatic setups.

• Stops fluid leaks – Keeps transmission fluid where it belongs by sealing around the selector shaft.

• Maintains proper pressure – Prevents internal pressure loss that can affect shift quality and response.

• Durable construction – Built to handle heat, friction, and long-term use without breaking down.

• Perfect for rebuilds or repairs – Whether you're doing a full transmission overhaul or fixing a small leak, this is the part you need.

Keep your 1973-77 Bronco C4 transmission performing like it should - this selector shaft seal stops fluid leaks before they start and ensures reliable shifting.