Import Air Cooled Liner — Buy in Bulk from Supplier in India

The air cooled liner from J J Diesel is a precision-engineered cylinder sleeve designed to dissipate heat in internal combustion engines, preventing overheating and maintaining operational efficiency. Constructed from industrial-grade cast iron or alloy steel, it features finned external surfaces to maximize airflow and heat transfer. The liner is compatible with a range of engine types, including diesel generators and heavy machinery, where thermal management is critical.

These liners are manufactured to tight tolerances, with typical wall thicknesses of 6-12 mm and surface finishes under 1.6 micrometers Ra to ensure proper seating and seal integrity. The material composition often includes chromium or molybdenum for enhanced wear resistance, a standard practice for high-stress applications. The design may incorporate cooling fins with a pitch of 5-8 mm, optimized for air flow without excessive pressure drop.

Primary buyers include OEMs in the automotive, power generation, and construction sectors, where engine reliability under extreme conditions is non-negotiable. The liners are suitable for both new engine assemblies and retrofitting existing units. J J Diesel offers custom sizing to match specific engine blocks, and packaging is tailored for bulk shipments via sea or land freight.

J J Diesel is headquartered in Rajkot, Gujarat, India, with an office at 130 J.P. Tower, Tagore Road. The company specializes in engine components, including air-cooled liners for industrial and automotive applications. Its harbor-tier trust classification confirms a verified business presence, though response metrics are not currently available, indicating the need for direct outreach to discuss technical specifications or lead times.

The supplier’s focus on engine parts aligns with Rajkot’s reputation as a hub for automotive and diesel engine manufacturing. While the listing does not provide details on production volume or export history, the inclusion of ISO and CE certifications suggests compliance with international quality standards. Buyers should request factory inspection reports or third-party quality certifications to validate manufacturing processes.