Product Overview

This high-quality DSLA145P681 diesel injector nozzle is a direct replacement for Bosch-style fuel injection systems. Designed for precision fuel atomization, it is a critical component for optimizing combustion efficiency in heavy-duty diesel engines. Manufactured to meet ISO/TS16949 standards, this nozzle is ideal for B2B buyers seeking reliable aftermarket parts for fleet maintenance or wholesale distribution. We support global shipping via DHL, UPS, FEDEX, and TNT, serving major markets across North America, Europe, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel with micro-polished orifices for superior fuel atomization and spray pattern accuracy.
• Enhanced Durability: Designed to withstand high injection pressures, reducing wear and extending service life compared to standard aftermarket nozzles.
• Direct OE Replacement: 100% new component, dimensionally identical to the original Bosch part (0433175140) for a plug-and-play installation.
• Fuel Efficiency: Optimized spray characteristics ensure complete combustion, reducing fuel consumption and lowering exhaust emissions.
• Rigorous Quality Control: Tested for hydraulic flow and spray quality under ISO 9001:2000 and TS16949 standards.

Technical Specifications

OEM Cross-Reference

This nozzle is a direct replacement for the following OEM and aftermarket numbers:

• Bosch: 0 433 175 140, 0433175140
• Reference: DSLA145P681
• Application Code: 145P681

Compatibility

This injector nozzle is compatible with the following engine models and vehicle applications:

• Engine: Cummins 6BTAA (5.9L) series
• Vehicle: Mitsubishi L200 (specific diesel variants)
• System: Bosch fuel injection systems requiring DSLA-type nozzles

Global Supply & Distribution

We are an experienced exporter based in Shandong, China, providing fast and reliable delivery to industrial centers worldwide. Our logistics partners include DHL, UPS, FEDEX, EMS, and TNT, ensuring 3-7 day delivery to most locations.

• North America: Servicing ports in Los Angeles, Houston, and New York.
• Europe: Fast shipping to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct delivery to Singapore, Dubai, and Sydney.
• Middle East & Africa: Efficient logistics to Jebel Ali and Durban.

Quality Assurance

• Certifications: Manufactured under ISO 9001:2000 and TS16949 quality management systems.
• Testing: Each batch undergoes hydraulic flow testing and spray pattern verification.
• Warranty: 6-month warranty against manufacturing defects.
• Packaging: Available in standard or custom packaging per customer requirements.

FAQ

Q1: Is this nozzle a direct replacement for the Bosch 0433175140?
Yes, this DSLA145P681 nozzle is a direct aftermarket replacement for the Bosch 0 433 175 140 (0433175140). It is manufactured to the same dimensional and hydraulic specifications, ensuring a perfect fit and performance.

Q2: What is the recommended installation procedure?
Installation should be performed by a qualified diesel technician. Ensure the nozzle seat and fuel gallery are clean. Torque the nozzle retaining nut to the manufacturer’s specification for the specific engine (typically 60-80 Nm for 6BTAA applications). Replace the copper sealing washer.

Q3: How should I store these nozzles before installation?
Store the nozzles in a clean, dry environment at room temperature. Keep them in their original packaging to prevent contamination of the precision-machined orifices. Avoid exposure to moisture or corrosive chemicals.

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 .