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(888) 312-8812 Login SignupThe Cummins Exhaust Manifold Kit delivers a complete, matched set of components for engine-side exhaust service on Cummins ISC and ISL diesel engines. Its kit format includes the manifold, gaskets, and related hardware, so you replace the full assembly in one purchase rather than sourcing individual parts. Cast iron construction and factory-matched components provide the durability and alignment expected from genuine Cummins parts, giving confidence that the manifold fits as intended. This package also supports high-temperature exhaust flow while maintaining proper sealing at the cylinder head and downstream connections. For engine repairs where full manifold replacement is needed, the Cummins 5633651 exhaust manifold kit offers a comprehensive OEM solution that simplifies the work without compromising fit or performance.
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Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries.
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