Product Details
Element 0432193486 (Bosch ref 0 432 193 486) functions as a high-throughput P-type multi-orifice atomizer insert engineered for late-model Cummins 6BTA5.9 and 6CT8.3 high-output mechanical-pump drivetrains, as well as stationary genset CPLs demanding sustained 270+ bar crack pressure. Seated within the KDAL59P2 holder nose via M14×1.5 nut, it employs a 193-series macro-sac geometry (≈0.32 mm³) with five-hole × 0.30 mm aperture array at a 155° dispersion cone. Crack-pressure equilibrium is held in the 270–285 bar band (CPL-dependent), sustaining homogeneous plume symmetry amidst aggressive rack excursions and thermal transients. Cross-reference lineage: Cummins 3978419-class / 0442107021 sub / Bosch 0 432 193 486. Nut hex 17 mm, seat angle 60°, guide Ø6.00 mm-sac deliberately enlarged versus 191-series 1345 to dampen post-injection dribble under elevated pulse energy.
Video Description
Product Parameters
| Part Number | 0432193486 |
| Items |
Fuel Injector |
| Type |
Oil pump, oil nozzle |
| Condition | New |
| Material | 45# steel |
| Compatible Models | Deutz BF4M2012 02113133 Volvo EC140B D4D Engine |
| Price | $9.5-$10 |
| Shape | Standard injector shape |
| Working Temp | Adapt to diesel engine normal working temperature |
| Lead Time | 3-10 working days (According to quantity and seasons, the lead time is different) |
| MOQ | 4 PC |
| OEM | Acceptable (customized tag, label, logo) |
| Sample | Available (sent first for quality inspection) |
Our Advantages
Constructed from superior heat-resistant metal compounds, this exacting fuel injector ensures steady fluid throughput and consistent spray dispersion amidst abrupt system pressure changes and repeated thermal duty cycles. Every completed assembly passes intensive factory performance testing to refine fuel utilization, correct cold-weather ignition delays, and avoid soot layer formation on piston bore surfaces. Optimized conduit architectures boost peak twisting force, reduce fuel expenditure per operating cycle, and curtail dense exhaust fumes. Engineered for clamp-free rapid mounting and convenient field swapping, its reinforced protective casing works seamlessly with freight transporters, earth-moving implements, and stationary power plants. Regular sample-based production audits guarantee uniform quality levels across all outgoing freight, with expert supply-chain support accessible through authorized territorial dealers.
FAQ
1. Can 0432193486 replace 0432191345 in a 6BT 5.9L P7100 245-bar CPL?
Physically yes (same M14 nut, same KDAL59P2 seat), functionally no. 3486 is shimmed 275 bar nominal with 0.30 mm holes and 0.32 mm³ sac; dropping it into a 245-bar CPL gives 30 bar over-pressure → needle cracks late, penetration overshoots the bowl lip, and EGT spikes 40°C at 70% load. Conversely, shimming 3486 down to 245 bar over-compresses its stiff spring, causing cold-start hesitation. The laser says "DLLA155P", the CPL says no-match the 270-bar class, not the cone label.
2.Why does 0432193486 show 6 apparent holes under a loupe but sprays 5 legs at 150 bar?
Same artifact as 1747's relief slots: 3486 drills 5 active orifices + 1 pilot relief slit that terminates blind in the sac wall (doesn't penetrate to the sac cavity). The slit controls cavitation collapse at high pulse, not flow. Bench pattern card at 150 bar shows a clean 5-leg hollow cone; the 6th mark is a non-flowing stress-relief feature. Counting legs on the card, not mouths under glass, is the only correct method.
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