DLLA151P2617 COMMON RAIL NOZZLe for 0445120494

DLLA151P2617 Common Rail Nozzle For 0445120494

1. Core Parameters

OEM Part Numbers:

Bosch Original: 1 417 010 017

Compatible Injector Body: 0445120494 (3rd Gen Common Rail System)

Key Features:

Type: Common Rail-Specific Pintle Nozzle (DLLA-CR)

Spray Angle: 151±1.5° (Ultra-Precise Cone)

Calibrated Opening Pressure: 220±3 bar (Solenoid-Controlled)

2. Innovative Design

Critical Materials:

Needle Valve: Tungsten Carbide Coated (Hardness HV1100)

Nozzle Body: 18CrNi8 + Laser Micro-Drilling (Hole Tolerance ±0.5μm)

Seal: Nano-Graphite Composite Washer (Heat-Resistant to 300°C)

Atomization Technology:

5 Micro-Orifices (0.12mm Diameter, EDM Processed)

Droplet Size: 15-40μm (@250bar)

Spray Uniformity: CV≤2.5% (ISO Standard Test)

 

 

System Compatibility

Matching High-Pressure Systems:

Bosch 4th Gen Piezo Common Rail (CP4.2 HP pump)

Siemens SID811 driver module

Typical Applications:

Mercedes OM656 engine (3.0L I6 diesel)

BMW B57D30 (G-generation models)

VW EA897evo2 (Touareg/A8/Q7)

ECU Requirements:

Requires EDC17CP54+ ECU

Supports 10-stage injection (including 2 pilot injections)

Performance Limits

Parameter	Specification
Dynamic Flow Range	1.5-65 mm³/stroke
Minimum Control Qty	1.2 mm³ (industry-leading)
Response Time	0.08 ms (10%-90% stroke)
Max Pressure	3000 bar (peak 3500 bar)
Extreme Temp. Range	-40℃ cold start / 150℃ continuous

 

 

Key Specifications

OEM Part No.: DLLA148P2628 (Bosch Standard Number)

Manufacturer Code: 0445110899 (Verify OEM Brand)

Nozzle Type: Mechanical Multi-Hole Diesel Injector

Key Features: 4-hole design | Standard opening pressure: 200 bar | M12×1.5 thread

Technical Parameters

Parameter	Specification
Hole Count	4 (symmetrical)
Hole Diameter	0.20mm (±0.02mm)
Opening Pressure	200±20 bar (new part)
Thread Spec	M12×1.5 (length: 22mm)
Seat Angle	60°
Compatible Pump	Bosch PE/P Series Mechanical Pump

Performance Features

Spray Pattern: Optimized angle (140°±5°) for better combustion

Durability: Chromium-plated needle valve, anti-carbon design

Fuel Compatibility: Works with diesel containing <500ppm sulfur (Euro III/China III standards)

 

 

Core Identification

Bosch OEM Number: DLLA151P2629

Manufacturer Cross-Reference: 0445110918 (Commonly used by CAT, Perkins, Cummins)

Injector Type: Mechanical multi-hole diesel nozzle

Critical Features:

5-hole precision design

Standard opening pressure: 220±10 bar

M12×1.5 thread with 24mm seating length

Performance Enhancements

Advanced Features:

Diamond-coated needle for 2X lifespan

Optimized sac volume reduces carbon buildup

Compatible with biodiesel blends (B20 max)

 

 

NOZZLE	FOR
DLLA151P2617	0445120494
DLLA144P2620	0445120501
DLLA148P2628	0445110899/0445110898
DLLA151P2629	0445110918 / 0445110919
DLLA153P2635	0445110923
DLLA154P2652	0445110949
DLLA149P2662	0445120525
DLLA152P2666	0445120554
DLLA154P2669	0445110999

 

 

 

 

 

 

 

 

 

 

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