Very much improved and new on many points, the torsion-bar system is however maintained on the Bay Window Buses. The front suspension is similar to a Beetle's (similar, but not identical…) and reinforced at the front. The torsion bars are identical to the Split Bus' (1 bar = 9 blades). The front axle is bolted to 2 lengthly beams and it has an anti-roll bar. At the rear, a bar-bearer tube passes through the Bus and the diagonal arms are fixed on the silent-blocks.

You also have rubber thrusts fixed to the structure. The torsion-bars are more or less long and solid depending on the utilisation of the Bus (goods transport or passengers). The front path is of 1384 mm while the rear one is of 1426 mm, therefore more narrow than on the Split Bus ! Finally, the first Bay-Window Buses are always in 5 holes alike the Beetles before 1968, and this because of heavier weight compared to the Beetle (see details per year).

All these infos provide from the issues number 128 and number 138 of Super VW Magazine .
These back issues are still available at the
supervwshop.