M276 3.0T Engine Overhaul Kit For Mercedes-Benz S400 C43 E43 AMG W222 W205 W166
The Mercedes-Benz M276 engine overhaul kit is specifically designed for the 3.0L twin-turbocharged (DE30LA) and 3.5L naturally aspirated (DE35) V6 engines. It features standard 88mm bore pistons with a piston pin diameter of 22mm. These comprehensive kits typically include pistons, piston rings, main and connecting rod bearings, and a full set of gaskets, and often come bundled with a timing chain kit.
Description
Key Components and Specifications:
Pistons and Piston Rings: Standard bore diameter is 88mm. Piston ring thicknesses are typically: Top Ring 1.2mm / Second Ring 1.5mm / Oil Ring 2.0mm.
Piston Pins: Diameter is 22mm; length is 50mm.
Gasket Kit: Includes a high-quality cylinder head gasket, valve stem seals, crankshaft oil seals, and other necessary sealing components.
Bearings: Main bearings and connecting rod bearings (typically supplied in standard sizes).
Timing Components: Usually included; designed to address common issues regarding the timing chain tensioners and guides found in M276 engines.
Engine Compatibility: Suitable for M276.8xx and M276.9xx series engines—specifically those installed in the following vehicle models:
C400, C43 AMG, E400, E43 AMG, and GL400.
Scope of Application: Covers 3.0L (2996cc) and 3.5L (3498cc) V6 models.
Optional Components: Select comprehensive kits also include connecting rods, camshafts, and VVT adjusters.
