Product Overview

This is a premium piston ring set engineered for Isuzu 6SD1 and 6SD1T diesel engines. Designed for durability and optimal compression, it is a critical replacement component for maintaining engine performance and longevity in commercial vehicles. We supply this part globally with extensive experience serving key industrial markets in North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for a perfect fit and reliable performance.
• Enhanced Durability: Made from high-grade materials to withstand high temperatures and pressures within the combustion chamber.
• Optimal Sealing: Ensures excellent cylinder compression, reducing blow-by and oil consumption for improved engine efficiency.
• Corrosion Resistant: Treated surfaces provide resistance to wear and corrosion, extending service life.
• Complete Set: Includes all necessary rings for a full piston overhaul, ensuring compatibility and simplified inventory.

Technical Specifications

OEM Cross-Reference

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

• Primary Part Number: 1-12121-119-2
• OEM Code: 4R

Compatibility

This piston ring set is specifically designed for the following Isuzu engine models, commonly found in a range of commercial vehicles and industrial machinery:

• Engine Models: Isuzu 6SD1, Isuzu 6SD1T
• Vehicle Applications: Fitted in various Isuzu trucks and buses utilizing the 6SD1 series engines. Please verify your engine’s model number before ordering.

Global Supply & Distribution

We are a trusted global supplier of heavy-duty engine components. Our logistics network ensures reliable worldwide shipping to major ports and industrial hubs across continents.

• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Efficient Logistics: We offer consolidated shipping options, including air and sea freight, with fast delivery to key destinations like Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (Packing List, Invoice, Certificate of Origin) to ensure smooth customs clearance.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee the highest standards. Every batch undergoes rigorous quality checks.

• Manufacturing Standards: Produced in facilities adhering to ISO 9001 quality management systems.
• Dimensional Accuracy: Each ring set is verified against OEM blueprints for precise tolerances.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms.

FAQ

Q: How do I confirm this piston ring set fits my Isuzu engine?
A: The most reliable method is to cross-reference the part number stamped on your original rings or listed in your engine’s service manual with our part number 1-12121-119-2. Also, verify your engine’s model designation (6SD1 or 6SD1T).

Q: What is included in this “set”?
A: This is a complete piston ring set for one cylinder. It typically includes the compression rings and oil control ring necessary for a proper rebuild. For a full engine overhaul, you will need one set per cylinder.

Q: Do you provide technical support for installation?
A> While we supply the component, installation should be performed by a qualified mechanic familiar with diesel engine rebuilds. We recommend consulting the official Isuzu service manual for proper installation procedures, ring gap specifications, and torque values to ensure optimal performance and engine longevity.

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 .