Import Cylinder Liners & Sleeves — Buy in Bulk from Supplier in India

Kavya International supplies cast iron cylinder liners and sleeves designed for use in internal combustion engines across automotive, agricultural, and marine applications. The product is manufactured to fit standard engine blocks with bore diameters ranging from 60 mm to 180 mm, and wall thicknesses between 3 mm and 8 mm, as specified in the source data. These liners are produced using high-phosphorus gray cast iron, a material commonly selected for its wear resistance and thermal stability under sustained combustion loads.

The liners are typically finished with a honed internal surface to achieve a roughness average (Ra) of 0.4 to 0.8 micrometers, which supports optimal oil retention and piston ring seating. While the listing does not confirm exact alloy composition, the material aligns with standard SAE J431 Grade 25 or equivalent gray iron specifications used in aftermarket engine rebuilding. Packaging is done in groups of four units per carton, with a minimum order quantity of 100 pieces, consistent with bulk industrial sourcing norms.

These components are primarily purchased by engine rebuilders, OEM spare parts distributors, and manufacturers of heavy machinery in South Asia and Southeast Asia. Buyers typically require这批产品用于替换磨损的气缸套，确保发动机的压缩比和燃油效率恢复至原厂标准。交易条款通常基于FOB印度港口，交货周期取决于订单规模，建议在下单前确认包装和批次可追溯性。

Kavya International is based in Rajkot, Gujarat, India, with a physical address near the Kotharia Solvent Railway Crossing. The supplier operates as a manufacturer and exporter of engine components, with the listing indicating direct production capability. There is no public data on company age, employee count, or annual output volume. The trust tier is listed as harbor, indicating basic platform verification but no third-party audit or certification claims.

The supplier does not state any certifications, ISO status, or client names. Response metrics show no recorded activity, suggesting limited buyer engagement or operational responsiveness. Buyers should treat this as a direct manufacturer with no verified export history beyond the listing. Product quality is inferred from material type and application scope, not from third-party claims.