T4,G1,G2,G3,G4 Piston Ring Set (81mm) - 1.6 (EW), 2.8 (AES)

Refresh your VR6 rebuild properly with this complete piston ring set for 81.00mm pistons, designed for the 2.8 VR6 AES engine used in late T4 Transporters. Each set includes three precision-made rings to restore correct compression, improve combustion efficiency, and help control oil consumption—ideal for engine overhauls, smoky runners, low compression issues, or high-mileage refreshes.

Key features

• Complete set for one piston (3 rings) – replaces worn compression and oil control rings

• For 81.00mm pistons – correct sizing for VR6 AES applications listed

• Improves sealing & compression – supports stronger running, easier starting, and better efficiency

• Oil control restored – helps reduce oil burning and blow-by

• Built for rebuild conditions – dependable choice when honing/boring checks confirm standard size

Measurements

• Ring 1: 1.50mm × 3.55mm

• Ring 2: 1.75mm × 3.55mm

• Ring 3: 3.00mm × 3.65mm

Fitment

Primary application

• VW Transporter T4 – VR6 2.8 AES

  • Production range: 11/1995 to 05/2000

  • Piston size: 81.00mm

Also used on the following engines

• 1.6 Petrol: ABN, EW, EZ, PN, RF

• 1.8 GTI: JH

• 1.8 GTI Digifant: PB

• 1.8 GTI Monojet: RP

• 1.8 Petrol: AAM, ADZ, GX

• 1.8 Petrol 16v: KR

• Also listed across various VW applications including Volkswagen Golf Mk1, Volkswagen Golf Mk2, Volkswagen Golf Mk3, Volkswagen Golf Mk4, Volkswagen Bora, Volkswagen Sharan, Volkswagen Passat, Volkswagen Vento, Volkswagen Polo 6N (engine-code dependent).

Notes for a proper rebuild (quick checks)

• Confirm your pistons are 81.00mm and the bores are within spec (standard vs oversize matters).

• Always check ring end gaps in the bore before final assembly.

• If you’re honing, use the correct finish for your ring type and clean the bores thoroughly before fitting.