111-601B VW Beetle & Ghia Steering Column Firewall Seal (1950-1967)

VW Steering Column Firewall Seal – 111-601B

The 111-601B is a critical rubber grommet designed to seal the point where the steering column tube passes through the firewall of your air-cooled Volkswagen. This lower base collar serves several essential functions: it acts as a weather barrier to keep moisture and road grime out of the interior, provides insulation against engine heat and noise, and prevents annoying drafts at the driver's feet.

One of its most important technical roles is isolating the steering column from the metal body. Because the steering column is often part of the electrical circuit for the horn, a worn or missing 111-601B seal can lead to metal-to-metal contact, potentially causing the horn to malfunction or sound unexpectedly. Replacing this high-quality rubber seal during a restoration or steering box service is a simple way to improve cabin comfort and ensure proper electrical isolation.

Detailed Vehicle Compatibility This part is the factory-correct seal for the following vehicles:

VW Beetle (Standard):

• 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967

VW Karmann Ghia:

• 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967

Product Highlights & Features

• Durable Rubber Compound: Manufactured from heavy-duty, weather-resistant rubber designed to withstand the heat and vibration of the firewall area.

• Electrical Isolation: Prevents the steering column tube from grounding against the body, protecting your horn circuit.

• Acoustic Barrier: Significantly reduces the amount of mechanical steering and road noise that enters the driver's compartment.

• Precision Fit: Matches original part number 111-415-607 (111-601B) with an approximate inner diameter of 1.5 inches for a snug fit on the column.

Technical Specifications

• Part Number: 111-601B

• Interchange Part #: 111-415-607 / 131-415-607

• Material: EPDM Rubber

• Placement: Lower Steering Column at Firewall

Installation & Maintenance Tips

• Lubrication is Key: To make installation easier, apply a small amount of dish soap or rubber lubricant to the inner diameter of the seal before sliding it down the steering column.

• Inspect the Column: While the seal is off, check the steering column tube for rust or sharp edges that could tear the new rubber. Clean the metal surface thoroughly before seating the new grommet.

• Directional Fit: Ensure the "shoulder" or flange of the seal is seated fully against the firewall metal to create an airtight and watertight bond.

• Check the Upper Seal: If you are replacing the lower seal, it is a good time to inspect the Upper Steering Column Seal at the dashboard to ensure the entire column is properly supported and isolated.

111415607R

111 415 607