4Pcs Pistons&Rings 82.5mm Φ21mm Fit For VW Passat Audi A3 A4 A5 06H107065BK 1.8T
The 1.8T TSI/TFSI engines (e.g., CDAA, CDHB) found in the Volkswagen Passat, Audi A3, and A5 (approximately model years 2008–2015) typically utilize a piston assembly consisting of four pistons; this assembly features a bore diameter of 82.5 mm, a piston pin diameter of 23 mm, and piston ring thickness specifications of 1.2 mm, 1.5 mm, and 2.0 mm, respectively.
Description
1.8T TSI/TFSI (Chain-Driven EA888) Specifications: Piston Diameter (Standard): 82.50 mm.
Piston Pin Diameter: 23 mm. Piston Ring Thickness: 1st Ring: 1.2 mm; 2nd Ring: 1.5 mm; 3rd Ring (Oil Ring): 2.0 mm.
Common OEM Part Number: 06H107065DL (or older versions: DL, BF, BS, DF).
Engine Codes: CDAA, CDAB, CDHA, CDHB.












