Bosch original Truck Parts Diesel Fuel Injector 0414701086 0 414 701 086 for Scania Diesel Engine Common Rail Construction Machinery 2599428 original new injector

Engineered for precise fitment on defined Scania diesel platforms, the Bosch Electronic Unit Injector 0414701086 is a catalog D12-series pump-nozzle assembly aligned to Scania OE 2599428 and supplied as a controlled replacement for the obsolete 2559308. This injector integrates its high-pressure pumping element, electronic control valve and nozzle within a single cylinder-head-mounted unit, with one injector per cylinder. Pressure is generated locally inside the injector rather than in a shared rail, mechanically driven by the engine camshaft and electronically metered by the engine ECU for cylinder-specific fuel control.

Application is restricted to verified Scania DC13 and DC9 PDE engines, including DC13.140 and DC9.50 market variants. A DC13 or DC9 designation alone is not sufficient, because different emissions generations may use PDE or XPI common-rail systems. Engines fitted with Scania XPI must not be assumed to accept 0414701086. Confirm fitment by Bosch number, Scania OE number, VIN, complete engine model and engine serial number before ordering.

Suited to professional engine repair facilities, fleet workshops, diesel injection specialists and international aftermarket suppliers, this injector supports heavy-duty duty cycles with a compact installation and short high-pressure fuel path. Bosch publishes system-level figures of up to 1,800 bar and 20,000 hours for its large-engine unit-injector architecture. Use clean diesel, maintain filtration, and torque the adjustment lock nut to 39 Nm per Scania procedure.