Mercedes part numbers generally follow an A XXX XXX XX XX format. The first three digits often correspond to the chassis or engine group (e.g., numbers starting with A 272 are engine-specific designs).
4 Camshafts, 4 Variable Camshaft Adjusters, Single-row Timing Chain, Balance Shaft. M272 Engine Parts Diagram Breakdown
This is the foundation. All M272 engines use an with a 90-degree V-angle. The cylinders are lined with a silicon/aluminum alloy , which provides a durable and low-friction surface for the pistons. Mercedes Benz M272 Engine Parts Diagram
Located on the front of the cylinder head covers, reading the position of each camshaft pulse wheel.
: A magnesium two-stage variable length intake manifold with integral swirl/tumble flaps. Lubrication Mercedes part numbers generally follow an A XXX
: It utilizes a one-piece cast crankshaft and iron-coated aluminum pistons with forged steel connecting rods.
The foundation of the engine features a 90-degree aluminum block with cast-iron cylinder liners. Hypereutectic alloy pistons. M272 Engine Parts Diagram Breakdown This is the foundation
Cast aluminum pieces housing the combustion chambers and spark plugs.
A comprehensive M272 diagram typically highlights several advanced mechanical and electronic systems: