Specification Engine Pistons Rings Set A2720308917 For Benz A209 C209 CLK 350 C219 CLS 350 W211 A207 E 350 X204 GLK 350 4MATIC M272 3.5L V6 Piston Assembly For Benz 3.5L M272 V6 A 272 030 22 17 A2720302217 A 272 030 43 17 A2720304317 A 272 030 89 17 A2720308917 A 272 030 97 17 A2720309717 A 272 030 22 17 A2720302217 A 272 030 43 17 A2720304317 A 272 030 89 17 A2720308917 A 272 030 97 17 A2720309717 A 102 994 01 35 A1029940135 272 030 22 17 2720302217 272 030 43 17 2720304317 272 030 89 17 2720308917 272 030 97 17 2720309717 272 030 22 17 2720302217 272 030 43 17 2720304317 272 030 89 17 2720308917 272 030 97 17 2720309717 102 994 01 35 1029940135 MAHLE : 005 24 00 0052400 NE : 7112820000 Description Size - Cylinder diameter 92.9mm ?3.66" / 3.66in.? - Piston diameter 92.6mm - Length 50.83mm - Compression Height 30.43mm - Valve Pocket Depth 1.55mm - Top Land Height 5mm - Pin Bolt Diameter ?22mm - Pin Bolt Length 52mm - Ring Thickness 1st - 1.5mm / 2nd - 1.8mm / 3rd - 2.4mm - Fit Mercedes M272 E35 - 3.5L 3498cc 213cu.in V6 DOHC engine (200kw / 272ps) - Fit Mercedes M273 E47 - 4.7L 4663cc 285cu.in V8 DOHC engine (250kw / 340ps) Attention : It is better that you send us VIN // chassis number to check !! Fit Model Car Model Year Engine Power Transmission Displacement Mercedes-Benz CLK (A209) 2004-2008 CLK 350 2005-2008 M272.960 200 7A/MT 3.5L V6 CLK(C209) 2004-2008 CLK 350 2005-2008 M272.960 200 7A/MT 3.5L V6 CLS (C219) 2004-2010 CLS 350 2004-2006 M272.964 200 7A/MT 3.5L V6 CLS 350 2006-2008 M272.964 200 7A/MT 3.5L V6 CLS 350 2008-2009 M272.964 200 7A/MT 3.5L V6 CLS 350 2009-2010 M272.964 200 7A/MT 3.5L V6 E-Class (W211) 2003-2008 E 350 2005-2006 M272.964 200 7A/MT (description exceeds maximum possible length)