Nozzle

0 433 172 201, 0.433.172.201, 0-433-172-201

Product Overview

The Bosch 0433172201 Nozzle is a precision-engineered diesel fuel injection component designed to atomize and spray fuel efficiently into the combustion chamber. Built to strict OEM standards, this nozzle ensures optimal fuel delivery, clean combustion, and reliable engine performance across compatible vehicle applications.

Technical Specifications

• Part Number: 0433172201
• Brand: Bosch
• Part Type: Nozzle

Applications & Compatibility

Compatible with select diesel vehicle and equipment applications specifying the part references listed above. Please verify nozzle type, opening pressure specifications, and holder compatibility against your original fuel injection setup prior to installation.

Key Features

• Precision-machined spray orifices ensure accurate fuel atomization and optimal spray distribution
• High-grade alloy steel construction withstands extreme combustion chamber temperatures and high injection pressures
• Engineered to resist carbon buildup and maintain consistent fuel delivery characteristics over extended operating intervals
• Manufactured to strict Bosch OEM quality control standards

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation, calibration of injection opening pressure, and absolute cleanliness during fuel system service recommended
Ensures optimal combustion efficiency, restores engine power, reduces exhaust emissions, and supports smooth diesel engine operation

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and cross-reference guidance

0 432 133 766, 0.432.133.766, 0-432-133-766

Product Overview

The Bosch 0432133766 Nozzle and Holder Assembly is a precision heavy-duty diesel fuel injection component engineered to deliver exact fuel atomization and optimal combustion efficiency. Built to strict OEM standards, it ensures precise opening pressure regulation, reliable fuel delivery, and reduced emissions in commercial vehicle diesel engines.

Technical Specifications

• Part Number: 0432133766
• Brand: Bosch
• Part Type: Nozzle and Holder Assembly
• Opening Pressure From [bar]: 330
• Opening Pressure To [bar]: 338

OE Part Numbers & References

• MAN / NEOPLAN: 51 10100 6071, 51 10100 7436, 51 10100 7437, 51101006071, 51101007436, 51101007437

OEM / Cross Reference Numbers

• BOSCH: 0 432 133 796, 0432133796

Applications & Compatibility

Compatible with select Askam, MAN, and Neoplan commercial vehicle applications specifying the OE part references listed above. Please verify opening pressure range (330–338 bar) and mounting dimensions against your original fuel injection equipment prior to installation.

Key Features

• Precision-engineered nozzle and holder combination ensures optimal fuel spray pattern and atomization
• Calibrated to strict opening pressure specifications (330 - 338 bar) for stable combustion and smooth engine operation
• Rugged heavy-duty construction withstands high cylinder pressures and thermal stress in commercial applications
• Manufactured to strict Bosch OEM quality control standards

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation, fuel system flushing, and injector calibration recommended
• Ensures reliable commercial vehicle performance and fuel efficiency

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and cross-reference guidance

0 433 172 198, 0.433.172.198, 0-433-172-198

Product Overview

The Bosch Injector Nozzle is a high-precision diesel fuel injection component engineered to deliver exact fuel atomization into the engine's combustion chamber. Built to strict original equipment manufacturing standards, this nozzle ensures optimal air-fuel mixture formation, efficient combustion, smooth engine performance, and minimized fuel consumption and exhaust emissions.

Technical Specifications

• Brand: Bosch
• Part Number: 0433172198
• Part Type: Injector Nozzle / Diesel Injection Nozzle
• Fuel Type: Diesel

Applications & Compatibility

This diesel injector nozzle is designed for select commercial, industrial, and passenger diesel vehicle applications equipped with Bosch fuel injection systems. Please verify your original part numbers, nozzle holder assembly, or engine specifications prior to installation to ensure exact fitment.

Key Features

• Precision-engineered spray holes ensure optimal fuel atomization and spray pattern
• High-grade, wear-resistant steel alloy construction withstands extreme cylinder pressures and heat
• Promotes clean combustion, helping to reduce diesel smoke and unburnt fuel emissions
• Direct replacement manufactured to exact OEM tolerances for long service life

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation recommended (always test spray pattern, atomization, and opening pressure on a specialized test bench during replacement)
• Ensures reliable performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive and commercial spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and cross-reference guidance

0 433 172 189, 0.433.172.189, 0-433-172-189

Product Overview

The Bosch 0433172189 Injector Nozzle is a high-precision diesel fuel injection component designed for commercial, industrial, and automotive diesel engine systems. Featuring a specialized sac-hole nozzle configuration, it delivers precise fuel metering and fine atomization directly into the combustion chamber. This promotes optimal combustion efficiency, dependable power output, and reduced exhaust emissions. Built to Bosch’s exacting manufacturing standards, this component offers excellent wear resistance and thermal stability under demanding high-pressure operating conditions.

Technical Specifications

• Part Number: 0433172189
• Brand: Bosch
• Part Type: Injector Nozzle
• Injector Nozzle Type: Sac-hole Nozzle
• Fuel Type: Diesel

Applications & Compatibility

Compatible with select commercial diesel engines and heavy machinery specifying matching Bosch part references listed above. Please check nozzle spray angle, needle dimensions, and injector holder body compatibility prior to installation.

Key Features

• Precision sac-hole design ensures optimal fuel dispersion and atomization for clean combustion
• Helps maintain peak engine performance, smooth idling, and maximum fuel economy
• Manufactured from high-grade, heat-treated steel alloy to withstand high cylinder temperatures and pressures
• Direct-fit OE replacement tip ideal for servicing, rebuilding, or reconditioning diesel injector assemblies
• Produced under strict Bosch OEM engineering and quality control standards

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation recommended
• Ensures reliable performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and cross-reference guidance

0 432 191 341, 0.432.191.341, 0-432-191-341

Product Overview

The Bosch 0432191341 Nozzle and Holder Assembly is a high-precision diesel fuel injection component designed for commercial and heavy-duty engine fuel systems. It ensures precise atomization and injection of diesel fuel into the combustion chamber, maintaining optimal engine power, smooth idling, and overall fuel efficiency. Engineered as a direct OE replacement, this assembly provides long-lasting durability and dependable performance under high-pressure operating conditions.

Technical Specifications

• Part Number: 0432191341
• Brand: Bosch
• Part Type: Nozzle and Holder Assembly (Injector Assembly)
• Opening Pressure from [bar]: 300
• Opening Pressure to [bar]: 314

OE Part Numbers & References

• CUMMINS: 4 063 524

Applications & Compatibility

Compatible with select Cummins commercial diesel engine applications specifying matching OE part references listed above. Please check nozzle tip projection, seating dimensions, and fuel line connection threads prior to installation.

Key Features

• Calibrated opening pressure (300 - 314 bar) ensures precise fuel metering and clean injection spray patterns
• Optimizes combustion efficiency for improved fuel economy and reduced exhaust emissions
• Heavy-duty body construction withstands extreme mechanical stress and thermal loads
• Direct-fit OE replacement engineered for leak-free, seamless installation into the cylinder head
• Manufactured under strict Bosch OEM quality and precision standards for maximum operational longevity

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation recommended
• Ensures reliable performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and cross-reference guidance

9 432 611 141, 9.432.611.141, 9-432-611-141

Product Overview

The Bosch 9432611141 Repair Kit for Injection Nozzle is designed for diesel fuel injection systems to restore proper injector nozzle performance. It helps maintain precise fuel atomization, ensuring efficient combustion, reduced emissions, and stable engine operation. Manufactured to high-quality standards, it is suitable for diesel systems requiring reliable injector maintenance and repair.

Technical Specifications

• Part Number: 9432611141
• Brand: Bosch
• Part Type: Repair Kit, Injection Nozzle
• Fuel Type: Diesel
• Manufacturer Restriction: ZEXEL

OE Part Numbers

• MITSUBISHI: ME738456

Key Features

• Restores injector nozzle performance and spray accuracy
• Supports efficient diesel combustion
• Helps reduce fuel consumption and emissions
• Designed for durability under high-pressure diesel systems
• OEM-quality repair solution for injection systems

Applications & Compatibility

The Bosch 9432611141 Repair Kit is used in diesel injection systems, particularly in MITSUBISHI applications requiring ZEXEL-restricted components. It helps maintain injector efficiency, ensuring smooth engine operation and reliable fuel delivery performance.

Warranty & Product Authenticity

• 100% genuine Bosch component
• Manufactured to strict OEM standards
• Tested for diesel injection system reliability
• Professional installation recommended

Why Choose AAA Trading?

• Trusted supplier of Bosch diesel injection components
• Competitive wholesale pricing
• Reliable sourcing for fuel system repair parts
• Strong logistics and supply chain support

0 433 172 034, 0.433.172.034, 0-433-172-034

Product Overview

The Bosch 0433172034 Nozzle is a precision-engineered fuel injection component designed to ensure accurate fuel atomization and efficient combustion performance. It delivers fine fuel spray patterns for improved engine efficiency, reduced emissions, and stable engine operation. Manufactured to Bosch’s strict OE standards, it provides reliable durability and consistent performance in diesel injection systems.

Technical Specifications

• Part Number: 0433172034
• Brand: Bosch
• Part Type: Nozzle
• Fuel System: Diesel Injection
• Quantity: 1 Piece

OE Part Numbers & References

• YUCHAI DIESEL: J56001112150A38

Applications & Compatibility

The Bosch 0433172034 nozzle is used in selected Yuchai diesel engine applications. It is designed to support precise fuel delivery, helping maintain engine efficiency, smooth combustion, and reliable performance under varying load conditions.

Key Features

• High-precision fuel atomization
• Improves combustion efficiency
• Reduces emissions and fuel wastage
• Durable construction for long service life
• OE-standard fit and performance
• Stable operation under high pressure conditions

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM specifications
• Recommended professional installation
• Ensures reliable diesel injection performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and reference guidance

0 432 191 459, 0.432.191.459, 0-432-191-459

Product Overview

The Bosch 0432191459 Nozzle and Holder Assembly is a precision diesel fuel injection component designed to ensure accurate fuel atomization and controlled injection timing. It plays a critical role in optimizing combustion efficiency, engine performance, and emissions control. Built to OE standards, this injector holder assembly is suitable for selected Mercedes-Benz diesel applications and is engineered for durability under high-pressure operating conditions.

Technical Specifications

• Part Number: 0432191459
• Brand: Bosch
• Part Type: Nozzle and Holder Assembly
• Injector Holder: Sequence control
• Opening Pressure: 290 – 300 bar

Applications & Compatibility

The Bosch 0432191459 nozzle and holder assembly is used in selected Mercedes-Benz diesel engine systems. It ensures precise fuel injection control, stable combustion performance, and reliable engine operation under varying load and temperature conditions.

Key Features

• High-precision fuel injection control
• Stable opening pressure (290–300 bar)
• Improved combustion efficiency
• OE-fit design for accurate installation
• Durable construction for high-pressure operation
• Reliable performance under diesel engine conditions

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to OEM standards
• Professional installation recommended
• Ensures optimal diesel injection performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine automotive spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for compatibility and technical guidance

0 432 131 728, 0.432.131.728, 0-432-131-728

Product Overview

The 0432131728 Bosch Nozzle and Holder Assembly is a precision-engineered diesel fuel injection component designed to deliver accurate fuel atomization and efficient combustion. Manufactured to Bosch OEM standards, this injector nozzle assembly ensures consistent spray pattern, reliable fuel delivery, and optimized engine performance in demanding diesel applications. With precisely controlled opening pressure, it supports smooth engine operation, improved fuel efficiency, and reduced emissions. It is widely used in compatible KÄSSBOHRER and MERCEDES-BENZ diesel systems.

Technical Specifications

• Part Number: 0432131728
• Brand: Bosch
• Part Type: Nozzle and Holder Assembly
• Opening Pressure From: 265 bar
• Opening Pressure To: 275 bar

OE Part Numbers & References

• KÄSSBOHRER: 0040173021
• MERCEDES-BENZ: 004 017 30 21, A 004 017 30 21

Applications & Compatibility

This Bosch nozzle and holder assembly is designed for compatible KÄSSBOHRER and MERCEDES-BENZ diesel vehicles and equipment. It provides accurate fuel injection control through precise nozzle operation, helping maintain efficient combustion, reliable engine performance, and consistent fuel delivery under various operating conditions.

Key Features

• OEM-quality Bosch nozzle and holder assembly
• Precise fuel atomization for efficient combustion
• Controlled opening pressure between 265 and 275 bar
• Improves diesel engine performance and reliability
• Manufactured for demanding commercial applications
• Ensures stable and accurate fuel delivery

Warranty & Product Authenticity

• 100% genuine Bosch product
• Manufactured to strict OEM standards
• Professional installation recommended
• Long-lasting performance under demanding conditions

Why Choose AAA Trading?

• Trusted wholesale supplier of automotive spare parts
• Competitive pricing and bulk availability
• Fast shipping and inventory support
• Expert assistance for cross-reference compatibility

0 432 131 729, 0.432.131.729, 0-432-131-729

Product Overview

The BOSCH 0432131729 Nozzle and Holder Assembly is a precision-engineered diesel fuel injection component designed to ensure accurate fuel delivery, optimal atomization, and efficient combustion performance. Equipped with a needle movement sensor, this assembly provides precise injection monitoring and control, enabling improved engine efficiency, reduced emissions, and stable combustion characteristics. Built to OEM standards, it delivers reliable performance under high-pressure diesel injection conditions, making it suitable for commercial and heavy-duty engine applications.

Technical Specifications

• Part Number: 0432131729
• Brand: BOSCH
• Part Type: Nozzle and Holder Assembly
• Injector Holder: with needle movement sensor
• Opening Pressure (from): 265 bar
• Opening Pressure (to): 275 bar

OE Part Numbers & References

• MERCEDES-BENZ: 004 017 33 21, A 004 017 33 21
• KÄSSBOHRER: 0040173321

Applications & Compatibility

The BOSCH 0432131729 nozzle and holder assembly is designed for selected Mercedes-Benz and Kässbohrer diesel engine applications requiring precise fuel injection control and high-pressure durability. The integrated needle movement sensor enhances injection accuracy by providing real-time feedback to the engine control system. This ensures efficient fuel combustion, improved engine performance, and reduced emissions in heavy-duty and commercial vehicle operations.

Key Features

• OE-quality diesel injection performance
• Integrated needle movement sensor for precise control
• Optimized fuel atomization for efficient combustion
• Stable performance under high-pressure operation
• Improves engine efficiency and reduces emissions
• Durable construction for heavy-duty applications

Warranty & Product Authenticity

• 100% genuine BOSCH product
• Manufactured under strict OEM quality standards
• Professional installation recommended
• Ensures long-lasting reliable fuel injection performance

Why Choose AAA Trading?

• Trusted wholesale supplier of genuine auto spare parts
• Competitive pricing and bulk availability
• Fast dispatch with ready stock
• Expert support for part matching and compatibility