Import Cummins Engine Fuel Pump — Buy in Bulk from Supplier in China

The Cummins Engine Fuel Pump from A&S Fuel Injection System Co. is a precision component designed for Cummins diesel engines, including models such as the B3.3, C8.3, ISB4.5, ISB6.7, QSB6.7, and QSC8.3 series, as well as marine variants like the QSB6.7 Marine and QSC8.3 Marine. These pumps are engineered to deliver consistent fuel flow and pressure, critical for optimal engine performance in heavy-duty applications such as generators, vehicles, air compressors, and marine equipment. The listing explicitly covers a broad range of Cummins engine families, ensuring compatibility with both industrial and mobile power systems.

Constructed from high-strength alloys typical for diesel fuel injection systems, these pumps meet the rigorous demands of Cummins engines, which often operate under extreme temperatures and pressures. Industry-standard tolerances for fuel injection pumps include operating pressures up to 2000 bar, with typical flow rates varying by engine model, from 50 mm³/stroke for smaller engines like the B3.3 to over 200 mm³/stroke for larger models such as the QSK60. The pumps are designed to work with standard diesel fuel grades, including EN 590 and ASTM D975, and are compatible with common rail and inline injection systems.

These fuel pumps are primarily sourced by OEMs, heavy equipment manufacturers, and aftermarket distributors servicing Cummins-powered machinery. Buyers typically require pumps that match exact engine specifications, including model, series, and application (e.g., marine or industrial). Trade terms such as MOQ, lead time, and packaging are supplier-specific and should be confirmed directly with A&S Fuel Injection System Co. The pumps are typically shipped in individual cartons or bulk packaging, with lead times varying based on engine model availability and order volume.

A&S Fuel Injection System Co. is based in Chengdu, Sichuan Province, China, with its office located at 2nd Floor, Xinhelinghang Tower, Xingsheng Road, Gaoxing District. The company specialises in the supply of fuel injection pumps for a broad selection of diesel engines, with a focus on Cummins models but also extending to brands such as Caterpillar, Bosch, Komatsu, Perkins, and Yanmar. Its product catalogue includes pumps for both industrial and marine applications, catering to diverse sectors including power generation, transportation, and construction.

The supplier’s profile indicates a global reach, with a commitment to providing fuel injection solutions for heavy-duty equipment. While the trust tier is marked as harbor, the response rate and average response hours are currently not available, suggesting that direct contact via the provided email (as-injector(at)attachment8(dot)com) is the primary method for inquiries. The company does not list additional details such as certifications, production capacity, or years in operation, so buyers are advised to request these specifics directly.