BEFRAG Diesel Fuel Injection Components for Caterpillar, Cummins, Bosch (CP4) & Delphi

We are an independent specialist supplier of BEFRAG diesel fuel injection components, trading since 2010 — not an authorized distributor. Every part is BEFRAG production, batch-traceable, and ships with its batch label and test report; the supplier warranty policy applies to all BEFRAG products.

Standard MOQ is 5 pcs per reference for BEFRAG nozzles, control valves and solenoids. Injector assemblies and Made-to-Order references such as MTU and C175 series are confirmed per part number — send your list and we will state the exact MOQ line by line.

Yes. Pricing is tiered by volume and by how regularly you reorder. We supply direct from source with no intermediate trading layer, and we pass volume pricing to wholesale partners. Send your target volume for a tiered quotation.

In-stock references ship within 3–7 days of order confirmation; Made-to-Order references take 15–25 days. Air freight reaches Europe, South America and the Middle East in roughly 5–10 days door to door, sea freight in 25–40 days depending on the port. We confirm the exact routing and ETA in every quotation.

Yes — the majority of fast-moving BEFRAG references (Caterpillar HEUI, Cummins M11/N14/L10 and X15, common rail valves) are held in stock and carry an In Stock or Fast Delivery status in the reference table above. Made-to-Order items are produced against your confirmed part list.

Fill in the short form in the BEFRAG Number Reference section and the PDF opens in the reader on this page — download is enabled at the same time. It includes the compatibility matrix for Caterpillar (CAT), Cummins, Bosch and Delphi systems. For the latest version, contact [email protected].

Our partner manufacturing plants operate to IATF 16949 and ISO 9001 quality management discipline, and BEFRAG components shipped to the EU carry CE marking. Every batch leaves with a traceable manufacturing label, so you can match a delivered part back to its production lot.

Yes — 12 months against manufacturing defects under the official BEFRAG warranty policy, provided the parts are installed following the engine manufacturer's torque and cleanliness procedures and the batch label is retained. Warranty claims are handled through our sales team with the original batch reference.

Yes. BEFRAG covers HEUI injectors (C7-000, C9-000, C-9-000), EUI nozzles for C10 to C18 and the 3500B to 3516E series, E-series nozzles for C13E/C15E/C27E/C32E, and 3126B injectors — all matched by OE number. Confirm your exact part in the downloadable cross-reference catalog.

Yes. The BEFRAG X15 series covers ISX and QSX15 nozzles such as X15-4928264 (6 holes, ISX), X15-4088652 (8 holes, QSX15) and X15-4088660 (9 holes), plus M11 / N14 / L10 nozzles such as M11-4307525, N14-2872306 and control valves — all matched by OE number.