Ajusa 10128910 Cylinder Head Gasket MLS 1.4mm Oversize Mercedes-Benz OM647

The Ajusa 10128910 is an oversize Multi-Layer Steel (MLS) cylinder head gasket engineered for Mercedes-Benz diesel engines equipped with the OM647 engine family. With a 1.4mm installed thickness and a 88.5mm bore diameter, this is the thicker oversize specification designed for use on engines where the block deck has been machined or resurfaced, restoring the correct compression ratio and head-to-block sealing.

Key Features:

• Multi-Layer Steel (MLS) construction — provides superior sealing performance under extreme combustion pressures and temperatures compared to traditional composite gaskets
• 1.4mm installed thickness — oversize specification for use after deck machining or resurfacing
• 88.5mm bore diameter — precisely matched to OM647 diesel engine specifications
• OEM-equivalent quality — Ajusa is an OEM supplier to major European automakers and manufactures to original equipment standards
• Does not include valve cover gasket, valve stem seals, or intake manifold gaskets

Cross-Reference Part Numbers:

• Mercedes-Benz OEM: 647-016-07-20
• Elring: 612.332
• Victor Reinz: 61-23325-10

Ajusa subjects every cylinder head gasket to rigorous testing under extreme temperature, pressure, and mechanical stress conditions to ensure long-lasting, reliable sealing. This gasket is the preferred aftermarket solution for rebuilders and professional technicians working on OM647-equipped Mercedes-Benz vehicles requiring the oversize head gasket specification.