Product Overview

This high-quality diesel injector nozzle, model DLLA155P274 (OEM 0 432 131 840), is a precision-engineered replacement part designed for optimal fuel injection performance. Manufactured to ISO 9001:2000 and TS16949 standards, this nozzle is ideal for heavy-duty applications, including the Cummins 6BT engine series. We serve a global B2B clientele, with fast shipping to North America, Europe, Asia-Pacific, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for superior durability and consistent fuel atomization.
• 100% Brand New: Guaranteed new, non-remanufactured part ensuring maximum service life and reliability.
• Enhanced Performance: Restores engine power, improves fuel economy, and reduces emissions by ensuring a proper spray pattern.
• Rigorous Quality Control: Tested to meet OEM specifications for fit, form, and function under the ISO 9001:2000 and TS16949 standards.
• Direct Fitment: Designed for easy installation as a direct replacement for the original part.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 0 432 131 840 (Bosch)
• Part Number: DLLA155P274
• Alternative: 0432131840

Compatibility

• Engine Models: Cummins 6BT (B-Series), compatible with other diesel engines requiring DLLA155P274 specification.
• Vehicle Applications: Primarily designed for heavy-duty trucks, agricultural machinery, and industrial equipment using the 6BT engine.
• Note: Also fits certain Mitsubishi L200 models as a cross-reference application.

Global Supply & Distribution

We are a dedicated B2B supplier specializing in diesel engine parts for the global aftermarket. Our logistics network ensures fast and reliable delivery worldwide:

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT.
• Major Markets: North America (USA, Canada, Mexico), Europe (UK, Germany, France), Asia-Pacific (Australia, Japan, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Delivery Time: 3-7 days to major industrial centers and ports.
• Export Experience: We comply with all international trade regulations and can handle customs documentation for seamless delivery.

Quality Assurance

• Certifications: Manufactured under ISO 9001:2000 and TS16949 quality management systems.
• Testing: Each batch undergoes rigorous testing for spray pattern, flow rate, and pressure tightness.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: Is this nozzle a direct replacement for my Cummins 6BT engine?
A: Yes, the DLLA155P274 (0 432 131 840) is a standard Bosch-style nozzle widely used in the Cummins 6BT engine. It is a direct fit replacement. Please verify your original part number to confirm compatibility.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Ensure the nozzle seat and bore are clean. Tighten the nozzle retaining nut to the manufacturer’s specified torque. It is highly recommended to replace the nozzle holder gasket and copper washer during installation.

Q3: How can I ensure the longevity of this injector nozzle?
A: Use clean, high-quality diesel fuel and replace your fuel filters regularly. Contaminated fuel is the primary cause of injector failure. Proper installation torque is also critical to prevent leaks and ensure long service life.

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 .