Product Details

Product Overview

This high-precision ISUZU 6WA1 Diesel Fuel Injector Copper Sleeve (Part Number: 1-11260111-0) is a critical component for maintaining optimal fuel pressure and combustion efficiency in heavy-duty diesel engines. Designed as a direct replacement for the original equipment, this sleeve ensures a perfect seal between the fuel injector and the cylinder head, preventing combustion gas leakage and fuel dilution of the engine oil. We are a global supplier, serving major industrial and construction markets in North America, Europe, Asia-Pacific, and the Middle East with a commitment to fast, reliable shipping.

Key Features & Benefits

• Premium Copper Alloy Construction: Manufactured from high-grade copper for superior thermal conductivity and corrosion resistance, ensuring long service life under extreme heat and pressure.
• Precision Engineered Fit: Machined to exact OEM tolerances (1-11260111-0) to guarantee a leak-proof seal, eliminating the need for additional modification during installation.
• Enhanced Engine Performance: Restores proper injector sealing, which helps maintain correct compression ratios and fuel atomization, leading to improved power output and reduced emissions.
• Durability Under Load: Designed to withstand the high-frequency vibrations and thermal cycling of the 6WA1 diesel engine without cracking or deforming.
• Cost-Effective Maintenance: A direct replacement part that prevents costly cylinder head damage caused by injector bore erosion or blow-by.

Technical Specifications

OEM Cross-Reference

This fuel injector sleeve is a direct replacement for the following OEM number(s):

• ISUZU: 1-11260111-0
• Alternative Part Numbers: 8-98023-526-0 (Check compatibility based on engine serial number)

Note: Always verify your original part number against the list above to ensure correct fitment.

Compatibility

• Engine Models: ISUZU 6WA1 (Specifically used in the 6WA1-TC and 6WA1-TCC variants).
• Vehicle/Equipment Applications:
  • ISUZU Excavators (e.g., ZAXIS 200-3, ZAXIS 210-3 series)
  • ISUZU Wheel Loaders
  • Industrial diesel generators and power packs utilizing the 6WA1 engine platform.
• Note: This part is specific to the injector bore and is not interchangeable with other engine series (e.g., 6BG1, 4HK1).

Global Supply & Distribution

We offer efficient logistics solutions to support international B2B operations:

• Worldwide Shipping: Reliable courier services (DHL, FedEx, UPS) and sea freight to all major global ports.
• Fast Delivery: Stock ready for immediate dispatch from our warehouses to industrial centers in the USA, Germany, UAE, Japan, and Australia.
• Export Expertise: Experienced in international trade documentation, customs clearance, and bulk order fulfillment for distributors and repair shops.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (China, Japan, Australia), and the Middle East (UAE, Saudi Arabia).

Quality Assurance

• Manufacturing Standards: Produced under strict ISO 9001 quality management systems, ensuring consistent dimensional accuracy and material integrity.
• Testing: Each batch undergoes hardness testing and dimensional inspection to guarantee a leak-proof seal.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects in material and workmanship.

FAQ

Q1: How do I know if this copper sleeve (1-11260111-0) fits my ISUZU 6WA1 engine?

A: This sleeve is specifically designed for the ISUZU 6WA1 engine family. Please check your old part for the number 1-11260111-0 or 8-98023-526-0. It is a standard replacement for the injector bore in the cylinder head. For absolute certainty, measure the outer diameter of your old sleeve or provide your engine serial number to our support team.

Q2: What is the proper installation procedure for this copper injector sleeve?

A: Installation requires careful attention. First, clean the injector bore in the cylinder head thoroughly. Apply a thin layer of engine oil or anti-seize compound to the outer wall of the new copper sleeve. Use a proper sleeve driver tool to press the sleeve evenly into the bore until it is flush or slightly below the surface. Important: Do not hammer directly on the sleeve as this can distort it. After installation, it is highly recommended to perform a leak-down test to verify the seal before starting the engine.

Q3: What are the signs of a bad injector copper sleeve on a 6WA1 engine?

A: Common symptoms include: 1) White or blue smoke from the exhaust due to unburnt fuel. 2) Fuel odor in the engine oil (dipstick smells like diesel). 3) Engine misfire or rough idle. 4) Bubbling in the coolant reservoir (indicating combustion gas leaking into the cooling system). If you notice any of these issues, inspect and replace the copper sleeve immediately to prevent further engine damage.

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 .