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8-Piece Piston Rings Set, 24mm Bore Diameter, Compatible with M278 4.6L and 4.7L Twin-Turbo Engines for Select X166 W166 W221 W222 GL500 S500 GLS500 E500 ML500 Models (2011–2019) in Saudi Arabia 8-Piece Piston Rings Set, 24mm Bore Diameter, Compatible with M278 4.6L and 4.7L Twin-Turbo Engines for Select X166 W166 W221 W222 GL500 S500 GLS500 E500 ML500 Models (2011–2019) in Saudi Arabia 8-Piece Piston Rings Set, 24mm Bore Diameter, Compatible with M278 4.6L and 4.7L Twin-Turbo Engines for Select X166 W166 W221 W222 GL500 S500 GLS500 E500 ML500 Models (2011–2019) in Saudi Arabia

8-Piece Piston Rings Set, 24mm Bore Diameter, Compatible with M278 4.6L and 4.7L Twin-Turbo Engines for Select X166 W166 W221 W222 GL500 S500 GLS500 E500 ML500 Models (2011–2019)

SAR 3,248
Brand
ACXehvAkx
Weight
301 g
– 1 +

Special Features

  • Compatible with select X166, W166, W221, W222, GL500, S500, GLS500, E500, and ML500 vehicles equipped with M278 4.6L or 4.7L twin-turbo V8 engines (model years 2011–2019).Piston rings set designed for 24mm piston pin diameter and 92.9mm cylinder bore to support proper sealing and compression.Includes 8 piston ring sets—each set contains three rings with thicknesses of 1.2mm (), 1.5mm (second), and 2.0mm (oil control ring)—for a complete engine service.Manufactured from materials to maintain ring tension and performance under operating temperatures.Meets specifications for fit and function; helps reduce oil consumption in compatible engines.

Description

This 8-piece piston rings set is designed for use in select vehicles with M278 4.6L and 4.7L twin-turbo V8 engines from model years 2011 to 2019, including X166, W166, W221, W222, GL500, S500, GLS500, E500, and ML500.The set is engineered for a 24mm piston pin diameter and 92.9mm cylinder bore.Each piston ring set includes three rings with thicknesses of 1.2mm (first ring), 1.5mm (second ring), and 2.0mm (third/oil control ring).This product corresponds to OE reference numbers 2780301117, 2780301517, 2780302317, 2780302717, and 2780300100.The package includes 8 piston ring assemblies suitable for engine rebuilds or replacements in specified applications.

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