BLLA 150 P 848

BOSCH INJECTOR NOZZLE: DLLA150P848 – FULL SPECIFICATION

I. Key Identification & Compatible Injectors

Nozzle (Injector Tip) P/N: DLLA150P848
BOSCH MEC / Catalog Number: 0 433 171 576
System Manufacturer: BOSCH diesel injection system.

Compatible Injector Assembly P/N(s):
- BOSCH Injector Reference: 0 414 701 008 (and other related injector variants in the same SCANIA series).
- OEM / Vehicle Manufacturer: SCANIA heavy-duty diesel engines.
- Typical OEM Number: 1412401 (SCANIA reference).

II. Vehicle / Engine Application & Technical Data

Primary Vehicle Application: SCANIA heavy-duty trucks and buses.
Engine Types: SCANIA engines equipped with BOSCH unit/CR injectors (e.g., K144 engine series).
Injector Technology: BOSCH Common Rail / Unit Injector depending on engine version.
Nozzle Type: DLLA150P848 — multi-hole nozzle designed for high-pressure diesel systems.
Number of Holes: 8
Spray Angle: 150°
Hole Diameter: ~0.200 mm
Material: High-speed tool steel, heat-treated for durability.
Fuel Compatibility: Standard diesel / EN590 heavy-duty applications.

III. Critical Technician Notes (MUST-DO)

1. Injector Calibration: After nozzle replacement, perform full injector calibration and verification using SCANIA/BOSCH diagnostic tools.
2. Sealing Components: Always replace copper washers and O-rings when reinstalling the injector.
3. Injector Bolts: Check and replace mounting bolts if required — torque values must follow SCANIA specifications.
4. Clean Installation: Maintain maximum cleanliness during assembly; contamination can cause serious injector malfunction.
5. System Verification: After installation, perform a leak-back test, pressure test, and full engine performance check.