PRODUCT_TITLE: Bosch 0445120044 Common Rail Diesel Injector for MAN Trucks & Industrial Engines – New OE Replacement PRODUCT_TAGS: 0445120044, Bosch Common Rail Injector, MAN Engine Parts, Diesel Injector, 0986435509 PRODUCT_CONTEXT:

Product Overview

This 0445120044 Common Rail Injector is a direct OEM replacement part designed for MAN diesel engines and various heavy-duty commercial vehicles. Manufactured to meet stringent OE specifications, this injector is a critical component for maintaining optimal fuel atomization, combustion efficiency, and engine performance. As a leading supplier based in Shandong, China, we serve a global B2B clientele, with regular shipments to North America, Europe, Asia-Pacific, the Middle East, and South America. We specialize in high-volume supply for fleet maintenance, warehouse distributors, and industrial engine rebuilders.

Key Features & Benefits

• Precision Fuel Delivery: Engineered for exact fuel metering and injection timing, ensuring maximum horsepower and reduced fuel consumption.
• OEM Quality Standards: Manufactured using high-grade materials and advanced machining processes to match the durability of the original Bosch component.
• Enhanced Durability: The silver-plated body and hardened internal components resist wear and corrosion from low-quality diesel fuels, extending service life.
• Plug-and-Play Installation: Direct replacement for the original injector; no modifications required for installation on compatible MAN engines.
• Rigorous Testing: Every injector is 100% pressure and spray pattern tested before packaging to guarantee immediate start-up and smooth idle.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM and reference numbers:

• Bosch: 0445120044, 0986435509
• MAN: 51.05501-6030, 51.05501-6031
• Rover / Land Rover: 0445120044 (applicable to specific diesel variants)
• Alternative: 0 445 120 044

Note: Always verify your engine serial number and original injector part number to confirm exact fitment.

Compatibility

• Vehicle Applications: MAN TGA, TGS, TGM, and TGL series trucks; MAN bus chassis; and industrial engines.
• Engine Models: D2066, D2676, D0834, and similar MAN common rail diesel engines.
• Other Applications: Compatible with certain agricultural and construction equipment utilizing the Bosch CRIN 1 injector platform.

Primarily designed for MAN vehicles but cross-compatible with other heavy-duty diesel engines using the same Bosch injector type.

Global Supply & Distribution

We maintain a robust supply chain capable of fulfilling bulk orders for international clients. Our logistics network supports:

• Shipping Methods: DHL, UPS, FEDEX, EMS, TNT for express delivery; Sea and Air freight for bulk orders.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Middle East (UAE, Saudi Arabia), Southeast Asia (Indonesia, Thailand), and Africa (Nigeria, South Africa).
• Delivery Time: 3-7 working days via express; 15-25 days for sea freight.
• Payment Terms: T/T, Western Union, PayPal, and negotiable L/C for established partners.
• Export Experience: Over 10 years of experience in customs documentation and international trade compliance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities with strict quality control processes.
• Testing: Each injector undergoes high-pressure leak testing, solenoid response testing, and spray pattern verification.
• Warranty: 6-month warranty against manufacturing defects. We support our products with prompt technical assistance.
• Certifications: Compliant with international emissions standards for replacement parts.

FAQ

Q1: Is this injector a direct replacement for the Bosch 0445120044 on my MAN TGA truck?
A: Yes, this injector is an exact OEM replacement for the Bosch 0445120044. It is designed to fit MAN TGA series trucks with D2066 and D2676 engines without any modifications. Always confirm your engine code before ordering.

Q2: What is the recommended installation procedure for this common rail injector?
A: Installation should be performed by a qualified diesel technician. Key steps include: (1) Clean the injector bore thoroughly. (2) Replace the copper sealing washer. (3) Torque the injector clamp to the manufacturer’s specification (typically around 25-30 Nm for this model). (4) Use new high-pressure fuel lines and seals. (5) Perform a leak test after installation.

Q3: Can this injector be used on engines with high-mileage or older fuel systems?
A: Yes, it is suitable for replacement on high-mileage engines. However, we recommend checking the fuel filter and high-pressure pump condition simultaneously to prevent debris from damaging the new injector. For engines with over 500,000 km, a full fuel system inspection is advised.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .