Product Overview

This is a genuine specification piston ring set engineered for the Toyota 1SZ engine series. Designed for durability and optimal engine performance, it is an essential component for engine rebuilds, repairs, and overhauls. We specialize in the global supply of high-quality automotive engine parts, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Genuine Specification: Manufactured to meet or exceed original equipment dimensions and material standards for a precise fit and reliable performance.
• Enhanced Durability: Engineered for long-lasting service life, providing excellent cylinder sealing to maintain compression and reduce oil consumption.
• Optimal Engine Performance: Proper ring tension and profile ensure efficient combustion, power output, and fuel economy in rebuilt engines.
• Direct Replacement: Designed as a direct-fit component, simplifying the repair process for professional mechanics and engine builders.

Technical Specifications

OEM Cross-Reference

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

• Toyota: 13011-23040
• Toyota: 13011-54130

Compatibility

This piston ring set is specifically designed for the Toyota 1SZ engine. The 1SZ is a 1.0L inline-3 engine commonly found in various Toyota and Daihatsu compact vehicles, such as the Toyota Yaris (XP10), Toyota Vitz, and Daihatsu Sirion, primarily in model years from the late 1990s to early 2000s. Always verify your engine’s specific model and casting number before purchase.

Global Supply & Distribution

We are a trusted supplier for B2B clients worldwide, including workshops, engine rebuilders, and parts distributors. Our logistics network ensures efficient shipping to major industrial hubs and ports in North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia). We handle all aspects of international trade documentation and compliance for a seamless procurement experience.

Quality Assurance

Every piston ring set is sourced from reputable manufacturers adhering to strict Japanese industrial standards. Components undergo dimensional and material quality checks to ensure they meet precise OEM specifications. This product is backed by a standard warranty period and is supported by post-sale technical assistance, including video support for installation guidance.

FAQ

Q: Is this piston ring set compatible with all 1.0L Toyota engines?
A: No. This set is specifically designed for the 1SZ engine model. While other Toyota 1.0L engines exist (e.g., 1KR), they have different bore sizes and specifications. Always confirm your engine’s model code (1SZ) and the required 93mm diameter.

Q: What is included in a “set,” and is it for one cylinder or the entire engine?
A: A standard piston ring set typically includes the rings for one piston (compression rings and oil control ring). For a complete 1SZ 3-cylinder engine rebuild, you would need to order three (3) sets.

Q: Do you provide installation guidelines or technical specifications?
A> Yes. Along with the product, we offer access to technical documentation for proper installation, including ring gap specifications and orientation. After-sales video technical support is also available to assist professional mechanics with the installation process.

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 .