3012 Piston Ring Set for Perkins Engine Parts | Excavator & Diesel Engine

Product Details

Product Overview

This 3012 Piston Ring set is a high-quality replacement component specifically designed for use with Perkins diesel engines. Manufactured to OEM specifications, these rings ensure a precise fit and reliable performance in demanding environments. The set is commonly utilized in a variety of heavy equipment, including excavators, trucks, forklifts, bulldozers, buses, and loaders, making it a versatile solution for engine overhaul and maintenance.

Crafted from durable materials, this piston ring set provides the necessary sealing to maintain compression and control oil consumption. As a critical wear part in any diesel engine, choosing a correctly specified ring set is essential for restoring engine power and efficiency. This product is an ideal choice for workshops and maintenance teams looking for a dependable, direct-fit replacement for Perkins engine models requiring the 3012 ring set.

Key Features & Benefits

• OEM Specification Fit: Manufactured to match the original equipment manufacturer’s size and profile, ensuring a direct, hassle-free installation without modification.
• Reliable Engine Sealing: Designed to provide an optimal seal between the piston and cylinder wall, maximizing compression and reducing blow-by for improved engine performance.
• Enhanced Oil Control: The ring profile is engineered to effectively manage oil distribution and scraping, helping to reduce oil consumption and prevent carbon buildup.
• Durable Construction: Built from high-strength materials capable of withstanding the extreme heat and pressure found in diesel combustion chambers, ensuring a long service life.
• Versatile Application: Suitable for a wide range of heavy machinery applications, including excavators, trucks, forklifts, bulldozers, and industrial engines.
• Cost-Effective Solution: Offers a competitive price point without compromising on quality, providing excellent value for engine rebuilds and routine overhauls.

Technical Specifications

OEM Cross-Reference

This 3012 piston ring set is a direct replacement for the following original equipment manufacturer (OEM) part numbers and equivalent series. Please verify your specific engine model to ensure correct fitment.

• Primary Part Number: 3012
• Compatible Series: Fits specific Perkins engine models that utilize the 3012 ring set specification.
• Cross Reference Note: While primarily identified as part number 3012, this set may also be listed under alternative supplier numbers for the same application. Always confirm the ring profile (top, second, oil ring) matches your original parts.

Note: For accurate cross-referencing, compare the ring thickness, width, and groove profile against your original piston rings.

Compatibility

This product is commonly used for engine overhaul and repair in the following equipment and engine types. Fitment is inferred based on standard industry applications for the 3012 ring set. Always verify compatibility with your specific engine model before purchase.

• Engine Models: Designed for Perkins diesel engine models requiring the 3012 piston ring specification.
• Vehicle Applications:
  • Excavators
  • Trucks
  • Forklifts
  • Bulldozers
  • Buses
  • Wheel Loaders
  • Agricultural & Industrial Machinery

Global Supply & Distribution

We provide worldwide shipping capabilities to support B2B customers across the globe. Our strategic location in Guangdong and Guizhou, China, allows for efficient logistics and fast delivery to major ports and industrial centers.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Japan, Korea, Southeast Asia), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Shipping: Reliable sea freight (FCL/LCL), air freight, and express courier services available. We can ship to your nearest port or warehouse.
• Export Experience: Our team has extensive experience in international trade, handling customs documentation and compliance for smooth global transactions.

Quality Assurance

• Manufacturing Standards: Our piston rings are manufactured in facilities that adhere to strict quality control processes, ensuring dimensional accuracy and material consistency.
• Testing: Each batch undergoes rigorous inspection, including dimensional checks and material analysis. A Machinery Test Report is available upon request to verify performance specifications.
• Inspection: Video outgoing inspection is provided, allowing you to visually confirm the product quality before shipment.
• Warranty: We offer a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q1: How do I confirm this 3012 piston ring set fits my Perkins engine?
A: To confirm fitment, first identify your exact engine model number (e.g., 4.236, 1004, 1106). Then, compare the physical dimensions of your old piston rings—specifically the diameter, thickness, and groove profile—with the specifications of this 3012 set. The “OEM Size” designation indicates it matches the original standard dimensions. If you have your engine’s part number, we can assist with cross-referencing.

Q2: What is the recommended installation procedure for these piston rings?
A: Installation should be performed by a qualified mechanic. Key steps include: 1) Carefully clean the piston ring grooves. 2) Install rings in the correct order (oil ring first, then second compression, top compression). 3) Use a ring expander tool to avoid twisting or breaking the rings. 4) Stagger the ring end gaps around the piston (typically 120 degrees apart) to minimize blow-by. 5) Ensure proper ring gap clearance using a feeler gauge, as per your engine service manual.

Q3: Can I use these rings with a worn or un-honed cylinder bore?
A: For optimal performance and longevity, new piston rings should always be installed into a cylinder bore that has been properly deglazed or re-honed to the correct cross-hatch pattern. Installing new rings into a heavily worn or glazed bore will result in poor sealing, high oil consumption, and premature ring failure. We recommend following the engine manufacturer’s specifications for bore preparation during an overhaul.