Import Cummins 4bt/6bt Engine Piston — Buy in Bulk from Supplier in China

The Cummins 4bt/6bt engine piston supplied by Cnflap Engine Parts (GZ) Ltd. is a precision component for Cummins 4BT and 6BT diesel engines, featuring a diameter of 102 mm, a height of 105.5 mm and a pin diameter of 40 mm. These dimensions ensure compatibility with the engine’s cylinder bore and connecting rod, maintaining optimal compression and power output. The piston is designed for heavy-duty applications, including automotive, construction and agricultural machinery where Cummins engines are standard.

Manufactured from durable aluminium alloy, a standard material for diesel engine pistons, it resists thermal expansion and mechanical stress at high operating temperatures. The design incorporates a lightweight structure to reduce inertia and improve fuel efficiency, a typical requirement for modern internal combustion engines. Surface treatments such as anodising or hard coating are often applied to enhance wear resistance, though the exact process for this listing should be confirmed with the supplier.

These pistons are used in engines powering trucks, buses, generators and industrial equipment, where reliability under extreme conditions is critical. Buyers typically source them for engine rebuilds or replacements, with packaging and shipping terms negotiated per order. The supplier, based in Guangzhou, China, caters to importers requiring parts that meet OEM specifications for Cummins engines, ensuring direct fitment and performance.

Cnflap Engine Parts (GZ) Ltd. operates from Room 2307, South Tower B, The Hub No.1068, East Xingang Road in Guangzhou, China, positioning itself as a supplier of imported-tier engine components. The company’s profile indicates a focus on parts for heavy-duty engines, including Cummins models, and its harbor-tier trust classification suggests it has met baseline verification standards for international trade.

As an engine parts supplier, the company specialises in sourcing components that align with OEM specifications, though its profile does not disclose production capacity, certifications, or client details beyond the imported tier classification. Buyers should verify its ability to provide consistent quality and documentation, such as material test reports or compatibility certificates, before placing bulk orders.