MAHLE S42058 Sleeve Assembly Ring Set for Komatsu Diesel Engine - S4D105-3

The MAHLE S42058 Sleeve Assembly Ring Set is a premium quality piston ring set engineered specifically for Komatsu S4D105-3 diesel engines. This complete ring set delivers the precision fitment and durability required for reliable engine performance in demanding heavy equipment applications.

Key Features:

• Designed for Komatsu S4D105-3 4-cylinder diesel engines with 105mm bore
• Complete sleeve assembly ring set includes compression rings and oil control rings
• Manufactured to OE specifications for precise fitment and optimal sealing
• Engineered with premium materials including cast iron compression rings and chrome-faced oil control components
• Provides excellent combustion chamber sealing to maintain compression and engine power
• Controls oil consumption and helps transfer heat from piston to cylinder wall
• Compatible with various Komatsu equipment including bulldozers, wheel loaders, and excavators

MAHLE is a globally recognized manufacturer of engine components, known for producing OE-quality piston rings that meet or exceed original equipment standards. This sleeve assembly ring set is ideal for engine rebuilds and overhauls, providing the quality and reliability professional technicians demand.