Keep your air-cooled engine running strong! Whether you are performing a stock rebuild or looking for a performance displacement upgrade for your camper, aircooledshop.com offers the perfect piston and cylinder kits for all VW Bus T2 models (1967–1979).

Expertise for Type 1 & Type 4 Engines
The Bay Window Bus features different engine configurations. We provide specialized kits for:

• 1600cc (Type 1 Engine): Reliable 85.5mm sets (stock) or slip-in big bore kits for a power boost.

• 1700, 1800 & 2000cc (Type 4 / Pancake Engine): Heavy-duty piston and cylinder units for the larger T2b engines, featuring high-quality rings for optimum compression and heat dissipation.

Premium Brands: Mahle, AA Performance & More
We source our parts from industry-leading manufacturers to ensure durability and tight tolerances. This category also includes essential assembly parts like piston ring sets, cylinder head gaskets, and wrist pin clips.