Real Factory Fuel Injector 0432291669 For Deutz 413 Series Engines

Product Details

Element 0432291669​ (Bosch ref 0 432 291 669) operates as a heavy-section S/P-hybrid atomizer insert engineered for low-speed high-torque compression-ignition platforms with inline cam-driven pump architecture. Anchored via M24×1.5 retention nut and 60° seat into large-bore holders (e.g., Bosch KDAL120S-class or equivalent), this module employs a 291-series deep-sac geometry with a 5-hole × 0.42 mm aperture array at 140° dispersion cone, calibrated for 300–340 bar crack pressure depending on shim stack. It sustains invariant plume symmetry across protracted thermal soak (ambient swing −20 °C to +140 °C coolant side) and sustained 1800 rpm-rated load inertia. Sac volume ~0.85 mm³, needle lift 1.10 mm, guide bore Ø9.00 mm. Cross-reference lineage: Bosch 0 432 291 669 / Deutz 425 131 001 / Caterpillar 4W-0123 sub / MAN B&W 342 131 669-class. Not VE-compatible, not KDAL59P2-mountable.

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Our Advantages

Crafted from elite thermally resilient metallic formulations, this precision atomizing module maintains fluent fuel continuity and balanced mist diffusion through intermittent pressure shifts and prolonged thermal degradation. Each finished unit undergoes full-scale on-site compliance testing to boost energy utilization, eradicate low-temperature ignition faults, and limit soot deposition on cylinder bore interiors. Refined internal duct geometries enhance peak torque output, cut cyclic fuel consumption, and lower harmful exhaust constituent densities. Built for fast fixture-free mounting and hassle-free field maintenance, its robust protective housing reliably suits cargo haulers, excavation machinery, and stationary power generators. Structured batch quality assessments sustain uniform performance specifications for all outbound shipments, with customized procurement solutions delivered by regionally certified supply affiliates.

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