The Vanagon Dictionary

Protective covering for the CV joint

• boot
• cv

A protective covering for the CV-joint

• cv
• joint
• boot

a type of CV joint used in sedans

• cv
• joint

The outer part of a constant velocity joint

• driveshaft
• joint

a type of washer with a concave shape, used to adjust the CV joint

• washer
• cv

A heavy-duty constant velocity joint designed for high-stress applications

• driveshaft
• joint

( Constant Velocity Joint ) One of the small circular devices at an end of an axle on a bus . Buses , Vanagons , and EuroVans have four of these, while the Syncro Vanagons have a total of eight. These are necessary to allow the axle to move up and down while still turning to propel the car. the joints need to be keep greased to function properly. when they are worn, they make a knocking-noise that strikes fear into the hearts of bus owners everywhere. Microbuses do not have CV joints, but use a 'swing-axle' and reduction gear box instead.

Independent Rear Suspension. A form of rear suspension that allows the rear wheels to move vertically up and down, independently of each other, to compensate for bumps and road surfaces. uses a double-jointed rear axle, with cv-joints at each end.

An engine that rejects heat directly to moving air rather than circulating liquid coolant. Gerry’s spark-plug reference separates bus applications by engine code and period: ED/GD/GE for 1975–1979 and CV for 1980–1983, including California models. A May 2002 Gerry discussion titled “83 Air Cooled - Production dates” concerns an owner’s September 1983 Westfalia and the difficulty of finding comparable 1983 examples; it is a period-specific production question, not a universal fitment chart.

• engine
• air-cooled