Cummins 6LT Cylinder Block

Built on the Cummins performance heritage, the Ruich Value aftermarket Cummins 6LT cylinder block is the definitive choice for rebuilding L-series engines. Manufactured with high-strength cast iron and leveraging precision engineering, this block ensures maximum durability and longevity under heavy loads. It serves as a direct aftermarket replacement for OEM part number 4946152, guaranteeing correct fitment and restoring original performance. Ideal for fleet maintenance managers and rebuilders, this cylinder block provides the reliability needed for vocational trucks, transit buses, and other demanding commercial applications, minimizing downtime and extending service life.

Specifications & Features

Compatible Engine Models and Applications

Why Choose Ruich Value?

• Engineered for Durability: Our cylinder blocks are built to withstand the toughest conditions, reflecting Cummins’ own standard for durability.
• Heritage of Performance: Trust in a replacement part that honors the Cummins performance heritage, delivering power and reliability.
• Precision Fitment: Meticulous precision engineering guarantees our blocks match OEM specifications for a seamless installation.
• Wholesale Advantage: We provide Cummins construction equipment cylinder block wholesale solutions with competitive pricing for bulk orders.
• Reduced Downtime: A reliable, in-stock engine block solution means getting your vehicles back in service faster.

Cummins Cylinder Block Range

Ruich Value supplies a dedicated range of Cummins cylinder blocks, including high-quality cast iron replacements. Our catalog covers key engine families such as the L-Series (6LT, L10, ISL), C-Series, B-Series, and ISX models as below. For a complete cross-reference of our Cummins 6LT cylinder block and other models, please contact our sales team with your OEM part number.

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