Product Overview

This high-quality S-Type diesel injector nozzle, model DLLA157SM036 (cross-referenced as 105025-0360 / 1050250360), is engineered for precision fuel delivery in heavy-duty diesel engines. Designed to meet or exceed OEM specifications, this nozzle is ideal for excavators, construction machinery, and industrial diesel applications. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and Africa.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional wear resistance and long service life.
• Optimal Fuel Atomization: Ensures complete combustion, improving engine power output and reducing fuel consumption.
• Direct OEM Replacement: Exact fit for Bosch-type systems, eliminating the need for modifications.
• Rigorous Quality Control: Every nozzle is tested for spray pattern, opening pressure, and leakage under ISO 9001:2000 and TS16949 standards.
• Corrosion Resistant: Silver-plated finish protects against rust and ensures reliable performance in harsh environments.

Technical Specifications

OEM Cross-Reference

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

• DLLA157SM036 (Primary)
• 105025-0360
• 1050250360
• DLLA150S883 (Alternative Model)

Compatible with Bosch fuel injection systems requiring S-Type nozzles.

Compatibility

This injector nozzle is designed for use in a wide range of diesel engines, particularly those found in:

• Excavators: Komatsu, Hitachi, Kobelco, Caterpillar (small to mid-size models)
• Industrial Engines: Perkins, Yanmar, Isuzu
• Agricultural Machinery: Tractors and harvesters with Bosch-type injection systems

Note: Verify your engine’s injector pump type and nozzle specifications before purchase. This nozzle typically fits engines with 17mm hex size and 0.36mm spray hole diameter.

Global Supply & Distribution

We offer comprehensive worldwide shipping to support your supply chain needs:

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT – ensuring fast and reliable delivery.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Delivery Time: 3-7 days for expedited shipping; bulk orders may require 10-15 days.
• Ports Served: Direct delivery to major industrial hubs and ports including Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Export Compliance: All products are packaged and documented per international trade regulations, with customs clearance support available.

Quality Assurance

We are committed to delivering parts that meet the highest industry standards:

• Certifications: ISO 9001:2000 and TS16949 certified manufacturing facilities.
• Testing: Each nozzle undergoes 100% inspection for spray pattern, opening pressure (typically 220-260 bar), and leak-tightness.
• Warranty: 3-year warranty against manufacturing defects, with replacement or refund guaranteed.
• Material Integrity: High-speed steel construction ensures resistance to thermal stress and mechanical wear.

FAQ

Q1: Is this nozzle a direct replacement for my Bosch DLLA150S883?
A: Yes, the DLLA157SM036 is functionally equivalent to the DLLA150S883 and shares the same S-Type design. However, always compare the spray hole angle (157 degrees) and orifice diameter (0.36mm) with your original part to confirm compatibility. We recommend checking your injector body’s nozzle holder code.

Q2: What is the recommended installation procedure for this nozzle?
A: Installation should be performed by a qualified technician. Key steps include: (1) Clean the injector bore thoroughly, (2) Replace copper washers and seals, (3) Torque the nozzle retaining nut to manufacturer specifications (typically 70-80 Nm), (4) Test for leaks after installation. Avoid over-tightening to prevent nozzle deformation.

Q3: How can I verify the quality of this nozzle before bulk purchase?
A: We offer sample testing for first-time buyers. You can request a single piece (MOQ is 12 pcs for wholesale, but samples are available upon request). We also provide spray pattern and opening pressure test reports upon request. All nozzles are guaranteed to meet ISO 9001 standards.

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 .