Type 1 Cooling Fan Fitting Kit

This cooling fan mounting hub kit provides all the essential components required to securely attach the cooling fan to the rear of the generator or alternator on classic VW Type 1 aircooled engines. Suitable for 1200cc, 1300cc, 1500cc, and 1600cc engines, this kit ensures reliable fan operation—critical for maintaining correct engine temperatures.

On aircooled Volkswagen engines, the cooling fan is driven directly by the generator or alternator. As the engine runs, the fan pulls air into the fan shroud and forces it over the cylinder heads and oil cooler. This airflow is vital for preventing overheating and ensuring long engine life. The fan hub plays a key role in this system by securely mounting the fan to the rotating shaft, allowing it to spin at the correct speed without slipping or vibration.

This complete kit includes the hub, hub nut, spacer, and washer—everything required for a proper and secure installation. Each component is manufactured for durability and designed to withstand the constant rotational forces and heat found in the engine bay.

Whether you are rebuilding an engine, replacing worn or missing parts, or upgrading from a generator to an alternator setup, this kit ensures correct alignment and secure fitment of the cooling fan. A worn or incorrectly fitted hub can lead to fan wobble, noise, or even failure, which can quickly result in overheating and engine damage.

Installation should always be carried out carefully, ensuring the fan is correctly seated and all components are tightened to the appropriate torque. It is also recommended to inspect related components during fitting, such as the cooling fan itself, backing plates, fan shroud, and generator or alternator bearings, to ensure the entire cooling system is functioning correctly.

Kit Includes:

• Fan mounting hub
• Hub nut
• Hub nut spacer
• Hub nut washer

Fits the following VW models (Aircooled Type 1 Engines):

• VW Beetle 1949–1979 – 1200cc, 1300cc, 1500cc, 1600cc (Single & Twin Port)
• VW Splitscreen Van 1950–1967 – 1200cc–1600cc
• VW Baywindow Van 1968–1979 – 1600cc
• VW Karmann Ghia 1955–1974 – 1200cc–1600cc
• VW Trekker 1968–1983 – 1600cc
• VW Buggy & Baja 1949–1979 – Based on Type 1 engines

Suitable for both generator (dynamo) and alternator setups.