111-115-491 VW Oil Breather Draft Tube Grommet - Beetle, Bus, Ghia

VW Oil Breather Draft Tube Grommet – 111-115-491

Maintain the efficiency of your air-cooled engine's cooling system with this essential Oil Breather Draft Tube Grommet. This small but vital rubber seal slips over the oil filler's breather down tube where it passes through the engine's rear pulley tin. Without this grommet, the sharp metal edges of the tinware can vibrate against the tube, eventually "sawing" through it and causing messy oil leaks and debris contamination.

The 111-115-491 also plays a critical role in engine cooling. It seals the gap in the tinware to prevent hot air from the exhaust area from being sucked back up into the engine's cooling fan. By ensuring a tight seal, this grommet helps maintain the proper high-pressure airflow over your cylinders, preventing the elevated engine temperatures that lead to premature wear.

Detailed Vehicle Compatibility This grommet fits 40hp through 1600cc engines across these models:

VW Beetle (Standard):

• 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974

VW Super Beetle:

• 1971, 1972, 1973, 1974

VW Bus (Type 2):

• 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971

VW Karmann Ghia:

• 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974

VW Thing (Type 181):

• 1973, 1974

Product Highlights & Features Tinware Protection: Acts as a buffer between the metal pulley tin and the breather down tube to prevent vibration damage and friction wear.

Cooling System Seal: Eliminates air leaks in the engine compartment, ensuring the cooling fan pulls in only fresh, cool air for better thermal management.

High-Quality Rubber: Formulated to withstand the oily and high-heat environment of the engine bay without becoming brittle or cracking.

Direct OE Replacement: Manufactured to original Volkswagen 111-115-491 specifications for a snug, factory-correct fit.

Technical Specifications Part Number: 111-115-491 (Alt: 98-1175-B)

Material: Dense Rubber

Application: Breather / Draft Tube Collar

Quantity: Sold Individually

Installation & Maintenance Tips Slide and Seat: For the easiest installation, slide the grommet onto the breather tube before you fully bolt down the rear pulley tin. This allows you to seat the inner groove of the grommet into the tinware hole more easily.

Inspect Regularly: During every oil change, take a quick look at this grommet. If it is missing or torn, your engine is likely pulling in hot exhaust air, which can cause your oil to break down faster due to increased engine heat.

Soapy Water: If the grommet is difficult to slide over the breather tube, a small amount of soapy water can act as a temporary lubricant. Avoid using oil-based lubricants for installation as they can make the rubber too slippery to stay seated.

Check the Tube: While the grommet is off, inspect the breather tube for any sharp burrs or rust. Cleaning the tube with a bit of steel wool will ensure the new grommet provides the best possible seal.

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