Spanner Size: 14 mm Thread Size: M12 x 1.25 Thread Length: 23.7 mm Spark Plug: with gasket seat, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, Fixed SAE connector Spark Position: 8.7 mm Version: Bi-Hex Spanner Size: 14 mm Original NGK Laser Iridium with Platinum Electrode spark plug set of 8pcs used in Mercedes-Benz M157,...

Product group: Gasket Kit, cylinder head Head Gasket: Included Supplementary Info: with valve stem seals

Thread Size: M12x1.75x205 Bolt Head-/Nut Design: Male Torx Spanner Size: TX - E 18 Number of bolts/screws: 16

Supplementary Info: with valve stem seals, with cylinder head gasket Head gasket thickness: 1.20 mm Head gasket hole: 83.8 mm Head gasket design: Multilayer Steel (MLS) Head gasket layers: 5 -layer

Bore: 87.50mm Length: 80.6 mm Compression Height: 48.6 mm Pin Length: 75 mm Pin Diameter: 25 mm Recess Depth 1: 1.3 mm Surface: Tin-plated Top Land Height: 13.4 mm Production Number: 86 V 13 Piston Clearance: 0.02 mm Piston rings: 2.00x2.50x4.00mm

Quantity Unit: Pair Oversize: 0.00 mm for bearing clearance: from 0.006 mm, until 0.03 mm for housing diameter: from 51.6 mm, until 51.619 mm Width: from 21.5 mm, until 21.8 mm for wall: from 1.805 mm, until 1.811 mm for shaft diameter: from 47.95 mm, until 47.965 mm

Bore: 83.00mm Top ring: 2.00mm 2nd ring: 1.75mm 3rd ring: 2.00mm