1104 Air-Cooled Volkswagen 27mm Brake Bleeder Adapter

The Motive Products 1104 Air-Cooled VW Adapter is engineered for the 27mm master-cylinder reservoir cap found on classic air-cooled Volkswagens. Connect any Motive Power Bleeder tank and bleed or flush the hydraulic brake and clutch system on your Bug, Bus, Ghia, or Type 3 in minutes — no second person, no lever pumping.

Vehicle Fitment

Designed for classic air-cooled Volkswagen vehicles with the 27mm master-cylinder reservoir cap:

• VW Beetle (Bug) – Type 1, all years with hydraulic brakes
• VW Bus – Type 2, Transporter, Kombi, Vanagon (air-cooled variants)
• VW Karmann Ghia – Type 14/34
• VW Type 3 – Squareback, Fastback, Notchback
• Other air-cooled VW applications with the 27mm reservoir cap

Not for water-cooled VW (Golf, Jetta, Passat) — use the 45mm 1100 or 1109 adapter for those.

Key Features

• 27mm Precision Fit – machined for the specific air-cooled VW reservoir opening; positive seal at bleeding pressure.
• Quick-Disconnect Compatible – snaps onto any Motive Power Bleeder tank via stainless quick-disconnect.
• Corrosion-Resistant Construction – handles DOT 3 brake fluid and years of weekend-garage use.
• One-Person Brake Bleeding – pressurize to 15–20 psi and work through each wheel without a helper.

How to Use

Seat the 1104 adapter onto the 27mm air-cooled VW reservoir cap, connect your Motive Power Bleeder, and pump to 15–20 psi. Bleed each wheel cylinder or caliper in sequence. Essential for restoration work, pre-show prep, or fresh-build commissioning on classic air-cooled VW projects.

WARNING: Reproductive Harm – www.P65Warnings.ca.gov