BSLA 140 P 1033/

BOSCH INJECTOR NOZZLE: DSLA140P1033 – FULL SPECIFICATION

I. Key Identification & Compatible Injectors

Nozzle (Injector Tip) P/N: DSLA140P1033
BOSCH MEC / Catalog Number: 433175297
System Manufacturer: BOSCH Common Rail Diesel Injection System.

Compatible Injector Assembly P/N(s):
- BOSCH Injector Reference: 0 445 120 011
- OEM / Vehicle Manufacturer: IVECO
- Typical Applications (with HP / kW):
• IVECO Daily 2.3 Multijet – 110–146 HP / 81–107 kW
• IVECO Daily 3.0 Multijet – 136–180 HP / 100–132 kW

II. Vehicle / Engine Application & Technical Data

Primary Vehicle Application: IVECO Daily Multijet diesel engines for light commercial vehicles.
Engine Type: Inline-4 / 2.3–3.0 L Multijet common-rail diesel, Euro 5 / Euro 6 compliant
Injector Technology: BOSCH Solenoid-Type Common Rail Injector.
Nozzle Type: DSLA140P1033 — precision multi-hole nozzle for high-pressure diesel atomization.
Technical Characteristics:
- Material: Heat-treated, high-strength tool steel
- Fuel Compatibility: EN 590 Diesel / B7 Biodiesel blends
- Performance Features: Optimized for efficient combustion, low emissions, smooth idle, and long service life

III. Critical Technician Notes (MUST-DO)

1. Clean Installation: Ultrasonically clean the nozzle prior to installation.
2. Sealing Components: Replace all O-rings, copper washers, and seals; old parts must not be reused.
3. Injector Mounting: Follow OEM torque and alignment specifications carefully.
4. Post-Installation Testing: Perform leak-back and spray pattern tests on an approved test bench.
5. Calibration / Coding: Use IVECO or BOSCH diagnostic tools if required.
6. Fuel Quality Notes: Ensure clean diesel fuel; replace filters when servicing.
7. Storage & Handling: Keep nozzles in a dry, dust-free environment; protect the tip from mechanical damage.
8. Common Fault Symptoms: Hard cold start, black smoke, rough idle, reduced power, excessive fuel return.