Import Diesel Fuel Pump Plunger Bosch 2450 069 — Buy in Bulk from Supplier in China

The Diesel Fuel Pump Plunger BOSCH 2450 069 is a direct replacement component for Bosch PE6-series fuel injection pumps used in commercial diesel engines. It is manufactured from hardened tool steel with a ground working surface and a diameter of 8.5 mm. The plunger is stamped with the Bosch part number 2450 069 and is compatible with multiple engine models including Mercedes-Benz, Volvo, and Iveco. This unit is new and not reconditioned.

The plunger is machined to meet standard Bosch OEM tolerances for diameter, straightness, and surface finish. The barrel interface is designed for a clearance of 0.0015 to 0.0025 mm, typical for high-pressure diesel systems. The material is consistent with DIN 1.3505 or equivalent, commonly used in Bosch injectors for its fatigue resistance. No surface coating is applied; the finish relies on the base material’s hardness and grinding process.

This component is purchased by diesel repair shops, fleet maintenance departments, and industrial equipment distributors serving Europe and Southeast Asia. Buyers often require compatibility with multiple Bosch pump variants, as this plunger is listed for over 12 engine models. The unit is packed individually in a cardboard sleeve with anti-rust paper. Minimum order quantity is one piece, and lead time is confirmed upon order. No warranty is stated in the listing.

Diesel Injection Parts Plants is based in Putian, Fujian, and supplies diesel fuel injection components for multiple international brands. The listing does not state the company’s founding date, workforce size, or production volume. There is no mention of quality certifications, in-house testing facilities, or OEM partnerships. The supplier provides a WhatsApp contact but no email, website, or physical inspection details.

The product listing shows a broad selection of Bosch part numbers, suggesting the supplier sources or assembles parts for multiple models. No claims are made about manufacturing capability - only that they offer these parts. The absence of response rate and average response time indicates limited buyer support. Buyers should treat this as a distributor or assembler, not a manufacturer, and request traceability documents for each batch.