Product Details

Product Overview

Upgrade your heavy-duty excavator’s engine performance with the genuine-quality Toyota D8K Piston Ring Set (Part No. 22194606). Designed for precision fitment in Toyota D8K diesel engines, this ring set ensures optimal compression, oil control, and reduced emissions. Ideal for B2B buyers in construction, mining, and agriculture sectors, our parts are sourced from certified manufacturers and shipped globally to major markets including North America, Europe, Asia-Pacific, and the Middle East. Trusted by fleet operators and equipment dealers worldwide, this piston ring set delivers reliability for demanding work cycles.

Key Features & Benefits

• Precision Engineering: Each ring is machined to exact tolerances for seamless integration with Toyota D8K engine cylinders.
• Durable Materials: Constructed from high-grade steel alloy with advanced surface treatments to resist wear, heat, and corrosion.
• Enhanced Compression: Optimized ring profile improves combustion efficiency, boosting power output and fuel economy.
• Superior Oil Control: Reduces oil consumption and blow-by, extending engine life and lowering maintenance costs.
• Rigorous Testing: Subjected to durability, heat cycling, and leak-down tests to meet OEM performance standards.

Technical Specifications

OEM Cross-Reference

This piston ring set is a direct replacement for the following OEM numbers:

• Toyota Original: 22194606
• Alternative Part: 1KD-FTV Ring Set (Compatible cross-reference)
• Related OEM Numbers: 13011-0L010, 13011-0L020 (for Toyota D8K variants)

Note: Always verify your engine’s serial number and existing part for exact fitment.

Compatibility

• Engine Models: Toyota D8K (Direct Fit), Toyota 1KD-FTV (with adaptation)
• Vehicle/Equipment Applications: Toyota D8K-powered excavators, wheel loaders, and industrial engines
• Year Ranges: Compatible with D8K engines manufactured from 2005–2020 (verify specific model year)
• Common Models: Toyota D8K Excavator Series, Komatsu PC200 (with Toyota engine)

Global Supply & Distribution

We serve a global network of B2B clients with efficient logistics and competitive pricing:

• Worldwide Shipping: Reliable delivery to North America (USA, Canada, Mexico), Europe (Germany, UK, France), Asia-Pacific (Japan, China, Australia), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Major Ports: Stock available for fast dispatch to Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Trade Compliance: All parts comply with international export regulations (ISPM 15, RoHS) and are packaged for safe transit.
• Bulk Orders: Volume discounts and custom packaging available for dealers and fleet operators.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities with strict quality control.
• Testing: Each ring set undergoes dimensional inspection, hardness testing, and leak-down validation.
• Warranty: 12-month limited warranty against manufacturing defects (excludes wear from improper installation).
• Certifications: Meets or exceeds SAE J200 and ASTM material standards for durability.

FAQ

Q1: How do I confirm this piston ring set fits my Toyota D8K engine?

Check your engine’s serial number (located on the block near the fuel pump) and the existing ring’s part number (e.g., 22194606). Our set is designed for standard bore size D8K engines. If your engine has been rebored or modified, measure cylinder diameter and ring gap before purchase.

Q2: What is the recommended installation procedure for these rings?

Always follow the Toyota service manual for your engine model. Key steps: clean cylinder bores thoroughly, lubricate rings with engine oil, stagger ring gaps (120° apart), and use a ring compressor for installation. Avoid twisting or over-expanding rings. After installation, run a break-in cycle of 1–2 hours at varying loads.

Q3: How can I maximize the lifespan of this piston ring set?

Use high-quality engine oil (API CJ-4 or higher) with proper viscosity for your climate. Maintain clean air and fuel filters to prevent abrasive contamination. Avoid prolonged idling and over-revving. Monitor blow-by and oil consumption regularly; replace rings at the first sign of excessive wear to prevent cylinder 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 .