1set M272 Main Crankshaft & Connecting Rods Bearing Set For W204 W211 W164 X204 3.0L 3.5L Engine Parts Material: steel Compatibility: W204, W211, W164, X204 models with 3.0L and 3.5L engines Design: Standard fit with engineered dimensions Performance: Enhanced and Quantity: 20-piece set including 12 connecting rod bearings and 8 main crankshaft bearings Quality Assurance: Meets or exceeds OEM specifications This M272 Main Crankshaft & Connecting Rods Bearing Set is constructed from steel and designed for use in vehicles equipped with 3.0L and 3.5L engines.It fits W204, W211, W164, and X204 platform models, providing a precise fit due to its engineered dimensions.The set includes 12 connecting rod bearings and 8 main crankshaft bearings, making it a complete solution for engine maintenance or rebuild projects.The bearing set supports consistent engine performance and smooth under normal operating conditions.Its design allows for straightforward installation without the need for additional components.Suitable for use in various applications within the specified model range, this set is intended for both routine servicing and performance-oriented repairs.Each component is manufactured to meet or exceed manufacturer specifications, compatibility and function within the designated engine systems.