Product Overview

This high-performance piston assembly is engineered for Isuzu DA120 series diesel engines, a cornerstone of industrial and commercial machinery worldwide. Designed to meet or exceed OEM specifications, this part is a critical component for engine rebuilds and maintenance. We specialize in the global distribution of heavy-duty engine components, serving major markets across North America, Europe, the Middle East, and Asia-Pacific with reliable shipping and export compliance.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal engine performance.
• Enhanced Durability: Crafted from high-grade materials to withstand the high compression and thermal stresses of diesel operation, ensuring long service life.
• Complete Assembly: Includes the piston pin, providing a ready-to-install solution that saves time and ensures component compatibility.
• Rigorous Quality Control: Each unit undergoes thorough inspection and testing, supported by machinery test reports and video outgoing-inspection documentation.
• Global Logistics Support: Packaged securely for international shipping, ensuring parts arrive undamaged at major industrial hubs and ports worldwide.

Technical Specifications

OEM Cross-Reference

This piston assembly is a direct replacement for the following OEM part numbers:

• Isuzu: 1-12111126-0, 1-12111-126-0

Our OEM service is available for custom requirements and bulk orders.

Compatibility

This piston is specifically designed for the Isuzu DA120 diesel engine. This engine is commonly found in a wide range of industrial and commercial equipment, including but not limited to:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses

Please verify your engine model number before ordering to ensure correct fitment.

Global Supply & Distribution

We are a trusted supplier in the global automotive aftermarket, with extensive experience in international logistics and trade compliance. Our supply chain is optimized for fast, reliable delivery to key regions:

• North America: Fast shipping to major US and Canadian ports.
• Europe: Efficient distribution to EU member states and the UK.
• Asia-Pacific: Strong supply network across Southeast Asia, Australia, and Japan.
• Middle East & Africa: Reliable delivery to major industrial centers in the GCC and beyond.

We handle all export documentation, ensuring a smooth customs clearance process for our B2B clients.

Quality Assurance

Our commitment to quality is unwavering. Every piston assembly is produced under strict manufacturing standards.

• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing: Comprehensive machinery test reports are provided. Production processes include video outgoing-inspection for added transparency.
• Certification: Manufactured in facilities adhering to international quality management protocols.

FAQ

Q: How do I confirm this piston will fit my specific Isuzu engine?
A: The most reliable method is to cross-reference the part number stamped on your original piston or listed in your engine’s service manual with our listed numbers (1-12111126-0 or 1-12111-126-0) and verify your engine model is the Isuzu DA120.

Q: Is the piston pin included, and is it pre-fitted?
A: Yes, this listing is for the complete piston assembly, which includes the piston pin. The pin is supplied separately within the package for professional installation, allowing the technician to properly fit it with the connecting rod.

Q: What is the lead time for shipping to [Europe/North America/etc.]?
A: Lead times vary by destination and shipping method. Typically, sea freight to major ports in Europe or North America takes 25-35 days, while air freight options can deliver in 5-10 business days. Please contact us for a precise quote based on your location and order volume.

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 .