New .5mm Oversized TDI Piston Set of 4. This set includes 2 of the cylinder 1 and 2 pistons, and 2 of the cylinder 3 and 4 pistons. They are not the same.
Rings, Pin, and Circlips are Included.
While these pistons are the stock 1Z or AHU piston, they will also work for the ALH engines. The only difference is the location of the top compression ring.
These pistons are awesome quality. I have sold over 1000 of them, and haven't had a single long term complaint.
These pistons will work for the BEW engine as well, but will raise your compression ratio to 19:5:1 from 19.0:1.
