Product Overview

This is a high-performance replacement piston engineered for Caterpillar C32 diesel engines. Designed as a direct OEM substitute for part number 368-7818, it is manufactured to exacting specifications to ensure optimal engine performance, reliability, and longevity. We specialize in global B2B supply, serving major industrial markets across North America, Europe, Asia-Pacific, and the Middle East with efficient logistics and export compliance.

Key Features & Benefits

• Precision Engineered: Manufactured to strict tolerances for a perfect fit and seamless installation in C32 engine blocks.
• Enhanced Durability: Constructed from high-grade aluminum alloy for superior strength and heat dissipation under heavy-duty operating conditions.
• Optimized Performance: The 72mm compression height is calibrated to maintain correct engine compression ratios, ensuring power output and fuel efficiency.
• Wear-Resistant Design: Features advanced skirt coating and ring groove hardening to minimize wear and extend service intervals.
• Cost-Effective Solution: Provides a reliable, high-quality alternative to genuine parts, reducing downtime and maintenance costs for your fleet.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 368-7818, 3687818

Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This piston is designed for use in Caterpillar C32 diesel engines. These engines are commonly found in:

• Caterpillar Excavators (e.g., 330, 336, 345, 350 series)
• Mining Equipment
• Marine Propulsion Units
• Power Generation Sets

Applicable to engine builds and overhauls across various model years. Consult engine documentation for precise application.

Global Supply & Distribution

We are a trusted partner for international B2B buyers and distributors. Our supply chain is optimized for global reach:

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), the EU, the UK, Australia, the Middle East, and Southeast Asia.
• Fast Delivery: Consolidated shipments ensure timely delivery to major ports and logistics hubs such as Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to ensure smooth customs clearance worldwide.
• Bulk & Wholesale: Competitive pricing for container loads (FCL) and palletized orders (LCL) for distributors and large fleet operators.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and metallurgical processes.
• Rigorous Testing: Each piston undergoes dimensional inspection, hardness testing, and visual quality control to ensure it meets or exceeds OEM specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact our sales team for specific warranty terms applicable to your region.

FAQ

Q: Is this piston sold as a single unit or as a set?
A: This piston is typically sold as a single unit. For a complete engine overhaul, a full set matching the cylinder count of your C32 engine is required. Please inquire for set pricing.

Q: Do I need to hone the cylinder liner when installing this new piston?
A: Yes, for optimal performance and longevity, it is a standard best practice to hone the cylinder liner to achieve the correct surface finish and ring seating. Always follow the engine manufacturer’s overhaul guidelines.

Q: Are piston rings and wrist pins included?
A: This listing is for the piston assembly only. Piston rings and wrist pins are usually sold separately to allow for customization based on the engine’s condition and rebuild specifications. Complete kit options may be available upon request.

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 .