Product Overview

This is a premium replacement piston engineered for the Caterpillar C12 diesel engine. Designed to meet or exceed OEM specifications, it is a critical component for restoring engine compression, power, and efficiency. We supply this part globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance of heavy machinery in construction, industrial, marine, and power generation sectors.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand the high temperatures and pressures of diesel combustion cycles.
• Reliable Performance: Ensures proper compression, reduces oil consumption, and contributes to lower emissions for compliant operation.
• Global Compatibility: Direct replacement for multiple Caterpillar part numbers, simplifying international sourcing and inventory management.
• Quality Assured: Backed by a 6-month warranty and supported by machinery test reports and video outgoing-inspection records.

Technical Specifications

OEM Cross-Reference

This piston is a direct cross-reference for the following OEM part numbers:

• Caterpillar: 238-2712, 2382712
• Caterpillar: 144-2948, 1442948

Note: OEM Service is available for custom requirements.

Compatibility

This piston is specifically designed for use in the Caterpillar C12 diesel engine. This engine is commonly found in a wide range of heavy-duty applications, including:

• Construction Machinery: Excavators, wheel loaders, bulldozers.
• Industrial Power Units: Generator sets (Gensets), pump systems.
• Marine Applications: Auxiliary and propulsion engines for workboats.
• Handling Equipment: Large forklifts and port machinery.
• Agriculture: High-power tractors and harvesting equipment.

Always verify your engine’s serial number and existing part number for final confirmation before purchase.

Global Supply & Distribution

We are a professional exporter of heavy machinery engine parts with extensive experience in international logistics and trade compliance. Our supply chain is optimized for fast, reliable delivery to key global markets.

• Worldwide Shipping: We ship to all major continents including North America, Europe, South America, Africa, the Middle East, and Asia-Pacific.
• Major Port Delivery: Efficient logistics to major ports such as Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• B2B Focus: We specialize in bulk orders for distributors, workshops, and large-scale fleet operators, ensuring competitive pricing and consistent supply.

Quality Assurance

Every piston undergoes rigorous quality control to ensure it meets the demanding standards required for Caterpillar engines.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced precision machinery.
• Testing & Inspection: Each batch is subject to dimensional checks and material analysis. Video outgoing-inspection and machinery test reports are provided upon request.
• Warranty: Covered by a solid 6-month warranty against manufacturing defects, providing peace of mind for our B2B clients.
• Packaging: Securely packed in plastic bags, individual boxes, and reinforced cartons to prevent damage during long-distance ocean or air freight.

FAQ

Q1: Is this piston an exact fit for my Caterpillar C12 engine?
A1: Yes, this piston is manufactured to the exact OEM dimensions (OEM Size) for the Caterpillar C12. It is a direct replacement for part numbers 238-2712 and 144-2948. We recommend cross-referencing your old part number with ours before ordering.

Q2: What documentation do you provide with the parts for international customs clearance?
A2: We provide all necessary commercial documentation, including a detailed commercial invoice, packing list, and certificate of origin. Machinery test reports can also be supplied to support quality declarations for customs in regions like the EU, Middle East, and Africa.

Q3: Should piston rings be replaced at the same time, and do you supply them?
A3: It is a highly recommended best practice to install new piston rings when replacing a piston to ensure optimal seal, compression, and engine break-in. While this listing is for the piston assembly, we can supply matching piston ring sets for the C12 engine. Please inquire for a complete overhaul kit.

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 .