Product Overview

This high-quality Nozzle Spacer is a critical component for diesel engine fuel injection systems, designed for replacement and repair applications. Manufactured to standard OEM specifications, this part ensures precise fuel metering and optimal engine performance. With a global supply chain, we ship to major markets across North America, Europe, Asia-Pacific, the Middle East, and South America, providing fast and reliable delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances (standard size) for exact fitment and reliable sealing in the fuel injection system.
• Durable Construction: Built from high-grade materials to withstand high pressure and temperature extremes, ensuring long service life.
• Enhanced Fuel Efficiency: Proper spacer installation maintains correct injector protrusion, optimizing combustion and reducing fuel consumption.
• Easy Installation: Direct replacement part; no modifications required for standard diesel engine applications.
• Cost-Effective Solution: A competitively priced alternative to OEM parts without compromising on quality or performance.

Technical Specifications

OEM Cross-Reference

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

• 2430136221
• 2430136212
• 2430136166
• 2430134023
• 2430136202

Note: Always verify the original part number before ordering to ensure compatibility.

Compatibility

This nozzle spacer is designed for use in a wide range of diesel engines, including but not limited to:

• Heavy-duty truck engines
• Construction equipment engines (excavators, bulldozers, loaders)
• Agricultural machinery engines (tractors, harvesters)
• Industrial generator sets

Engine Models: Compatible with various diesel engine series from major manufacturers. Please cross-reference your engine model with the OEM numbers listed above.

Global Supply & Distribution

We operate a robust global logistics network to serve B2B clients worldwide. Our capabilities include:

• Worldwide Shipping: Reliable shipping via sea, air, and express courier to over 50 countries.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Japan, Korea, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Fast Delivery: Stock held in our Shandong warehouse for immediate dispatch. Express delivery to major ports (e.g., Shanghai, Qingdao, Rotterdam, Los Angeles) within 5-10 business days.
• Export Experience: Over 10 years of international trade experience, fully compliant with customs and import regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Every batch undergoes dimensional inspection and pressure testing to guarantee fitment and sealing integrity.
• Warranty: Backed by a 4-month warranty against manufacturing defects. We provide professional after-sales service and technical support.

FAQ

Q1: How do I verify if this nozzle spacer fits my engine?
A: The easiest way is to check the OEM part number on your existing spacer. If it matches any of the listed numbers (2430136221, 2430136212, 2430136166, 2430134023, or 2430136202), this part is a direct fit. You can also measure the spacer’s inner and outer diameter and thickness against standard specifications.

Q2: What is the recommended installation procedure?
A: Clean the injector bore thoroughly before installation. Place the spacer in the correct orientation (ensure it sits flat). Always use a new spacer for each injector replacement. Torque the injector retaining bolts to manufacturer specifications to avoid crushing the spacer. We recommend consulting your engine’s service manual for exact torque values.

Q3: Can I reuse an old nozzle spacer?
A: No, we strongly advise against reusing nozzle spacers. They are crush-type components designed for single use. Reusing an old spacer can lead to incorrect injector protrusion, resulting in poor combustion, increased emissions, and potential engine damage. Always install a new spacer when servicing the fuel injectors.

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 .