Product Details

Product Overview

Upgrade your Caterpillar C15 diesel engine with our high-quality OEM piston ring set, identified by part numbers 3104188, 3064016, and 3064014. Engineered for heavy-duty performance, these rings are a critical component for maintaining compression, controlling oil consumption, and reducing blow-by in your Cat engine. We are a leading global supplier of aftermarket and OEM heavy-duty engine parts, serving major markets including North America, South America, Europe, the Middle East, and Asia-Pacific. Our extensive logistics network ensures fast, reliable shipping to industrial centers and ports worldwide.

Key Features & Benefits

• Superior Compression: Precision-machined to ensure a tight seal, maximizing cylinder pressure for optimal power output and fuel efficiency.
• Reduced Oil Consumption: Advanced oil ring design effectively scrapes excess oil from the cylinder walls, minimizing oil carryover and burning.
• Enhanced Durability: Manufactured from high-grade ductile iron with a robust molybdenum coating, providing exceptional wear resistance and extended service life.
• Blow-By Control: Tight tolerances significantly reduce combustion gas leakage into the crankcase, protecting your engine’s internal components and maintaining efficiency.
• Direct Fitment: Designed to meet or exceed OEM specifications for a seamless, drop-in replacement during engine overhaul or rebuild.

Technical Specifications

OEM Cross-Reference

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

• 3104188
• 3064016
• 3064014

Note: These numbers may be listed under the same application. Please verify your engine’s specific ring configuration before ordering.

Compatibility

• Engine: Caterpillar C15 (ACERT technology models)
• Vehicle Applications: Caterpillar heavy-duty trucks, construction equipment, mining machinery, and industrial power units utilizing the C15 engine platform.
• Year Range: Compatible with C15 engines produced from the early 2000s onwards (check your serial number prefix to confirm).

Global Supply & Distribution

We offer comprehensive international logistics solutions to meet your project deadlines. Our supply chain is optimized for fast delivery to major global ports and industrial hubs. We serve a diverse client base including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, Netherlands, France, Spain
• Asia-Pacific: Australia, Japan, South Korea, Singapore
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Chile, Argentina

Quality Assurance

• Manufacturing Standards: Produced in an ISO 9001:2015 certified facility, ensuring consistent quality control.
• Testing: Each batch undergoes rigorous dimensional inspection, hardness testing, and surface finish analysis to guarantee a perfect seal.
• Warranty: We provide a standard 12-month warranty against manufacturing defects, offering you peace of mind for your engine rebuild.

FAQ

1. Are these rings a direct fit for my Caterpillar C15 engine?
Yes, these rings are manufactured to OEM specifications for a direct replacement. However, we strongly recommend verifying the part number (3104188, 3064016, or 3064014) against your engine’s serial number prefix to ensure compatibility with your specific C15 variant (e.g., C15 ACERT). Always measure the cylinder bore and piston ring groove width during installation.

2. Do I need to replace the piston or cylinder liner when installing new rings?
While it is not always mandatory, it is best practice to inspect the piston and liner for wear, scoring, or damage. For optimal performance and longevity, we recommend re-ringing an engine in conjunction with a new or reconditioned piston and a cylinder liner hone or replacement. Using new rings on worn liners can lead to poor sealing and premature failure.

3. What is the proper installation procedure for these piston rings?
Installation requires careful attention. Ensure the rings are correctly oriented (top ring marking up). Stagger the ring end gaps approximately 120 degrees apart, ensuring they do not align with the piston pin or thrust faces. Use a quality piston ring compressor to avoid breaking the rings during installation into the cylinder bore. Lubricate the rings and cylinder walls with clean engine oil before assembly. Consult your Caterpillar service manual for the specific torque specifications for your engine.

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 .