Reinforced OEM pistons Kolbenschmidt for 1.4 TSI EA111 VW Group engines latest revision.
The factory CAV, CAX, BLG, BMY pistons up to 2013 are the weakest link of the 1.4 TSI engine and upgrading with reinforced pistons allows for more horsepower and reliability. The most common problem with pre 2013 pistons is ringland failures. The upgraded pistons feature Alfin inserts, which is an Austentitic cast iron reinforment ring that supports the top compression ring and is mainly used in diesel engines, because of the very high cylinder pressure. This new design is the latest VW revision and solved the 1.4 common piston related isues in 1.4 TSI engines.
The kit includes 4x pistons, 4x pistons pins and rings.
Available in standard 76.51mm Diameter or Oversize 77.01mm (+0.5mm)
Brand: Kolbenschmidt (OEM VW ; SEAT ; AUDI ; SKODA)
Wrist pin Length: 54mm
Wrist pin diameter: 19 mm
Weight: 0,41 kg
Suitable for BLG, BMY, CAV and CTH engines
We strongly recommend upgraded valve springs (Products -> Engine Internals)