C16 Cylinder Liner 1979322 for Caterpillar Engine Parts | Heavy Duty Diesel

Product Details

Product Overview

This high-quality C16 Cylinder Liner, identified by the critical OEM reference number 1979322, is a precision-engineered component designed for Caterpillar heavy-duty diesel engines. As a core part of the engine block assembly, this liner provides the necessary hard-wearing surface for piston operation, ensuring efficient combustion and long-term reliability.

Manufactured to strict OEM dimensional standards, this liner is a direct replacement part commonly used in a wide range of Caterpillar machinery. It is the ideal solution for engine overhauls and rebuilds in demanding sectors such as construction, mining, industrial power generation, and marine applications. The part is supplied as a high-quality aftermarket component, offering a robust alternative to original dealer parts without compromising on fit or performance.

Key Features & Benefits

• Precision Fit: Manufactured to OEM size specifications for a direct, seamless installation, reducing downtime during engine rebuilds.
• Superior Durability: Constructed from high-strength cast iron to withstand extreme combustion pressures and temperatures, extending engine service life.
• Enhanced Wear Resistance: Features a hardened inner bore surface that minimizes friction with piston rings, reducing oil consumption and blow-by.
• 100% Interchangeable: Directly replaces the genuine Caterpillar part number 1979322 without any modifications required.
• Rigorous Quality Control: Every liner undergoes dimensional and material composition checks to ensure consistent quality and reliability.
• Cost-Effective Solution: Provides genuine-equivalent performance at a competitive price point, optimizing your maintenance budget.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 1979322

Note: While this part is engineered to match the specifications of the listed OEM number, it is an independent aftermarket component. We recommend verifying the part number on your existing liner before purchase.

Compatibility

This C16 Cylinder Liner (1979322) is specifically designed for the Caterpillar C16 diesel engine. This engine platform is commonly used for in the following heavy equipment applications:

• Construction & Mining: Caterpillar 793, 797 Mining Trucks; D11 Dozers; 994 Wheel Loaders.
• Power Generation: Caterpillar C16 generator sets (Gensets) for prime and standby power.
• Marine & Industrial: Marine propulsion and auxiliary engines, industrial pumping units.

Global Supply & Distribution

We offer comprehensive global shipping and supply chain solutions for B2B buyers. Our distribution network ensures fast and reliable delivery to major industrial hubs worldwide.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Indonesia), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Shipping Flexibility: We support air freight for urgent breakdowns and sea freight for bulk or scheduled maintenance orders. Shipments are handled via DHL, FedEx, UPS, and major ocean carriers.
• Logistics Expertise: We have extensive experience in international trade documentation, customs clearance, and delivering to ports like Rotterdam, Shanghai, Dubai, and Houston.

Quality Assurance

We are committed to providing high-reliability engine components. Our quality assurance process includes:

• Manufacturing Standards: Components are produced in ISO 9001 certified facilities, ensuring consistent process control.
• Testing: Each batch is subject to dimensional inspection, hardness testing, and material composition analysis. A Machinery Test Report is available upon request.
• Warranty: We stand behind our products with a standard 6-month warranty against manufacturing defects. Custom warranty terms are negotiable for bulk or OEM partnership orders.
• Video Inspection: We provide video outgoing inspection for large orders to verify quality before shipment.

FAQ

Q: Is this liner a direct fit for my Caterpillar C16 engine, or does it require machining?
A: This liner is manufactured to OEM standard size specifications. It is designed as a direct, “drop-in” replacement and should not require any additional machining. However, we always recommend measuring the cylinder block bore and comparing it to the liner’s outer diameter (OD) before installation to ensure the correct press-fit interference.

Q: Can I use this liner with the original pistons and rings?
A: Yes, this is an OEM-size liner. You can use it with standard OEM-size pistons and piston rings. For optimal performance and longevity, we strongly recommend replacing the piston rings (and ideally the pistons) simultaneously with the cylinder liner to ensure proper break-in and sealing.

Q: What is the recommended installation procedure for this cylinder liner?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Thoroughly cleaning the cylinder block bore. 2) Applying a light coat of clean engine oil to the liner’s outer surface. 3) Using a suitable liner press tool to install the liner evenly, ensuring it is fully seated. 4) Checking the liner protrusion above the block deck with a dial indicator to ensure it is within the Caterpillar C16 service manual specifications. Incorrect installation can lead to liner failure.