3304 3306 Piston With Pin 1646560 164-6560 For Caterpillar Diesel Engine Parts

Product Details

Product Overview

This is a high-quality replacement piston assembly, specifically designed for Caterpillar 3304 and 3306 diesel engines. The product includes the piston with a pre-installed pin, identified by the OEM reference numbers 1646560 and 164-6560. This component is a critical part of the engine’s combustion system, designed to withstand high temperatures and pressures while providing reliable power output.

Manufactured to meet OEM specifications, this piston is a direct replacement for the original part. It is commonly used in a wide range of heavy equipment, including excavators, bulldozers, loaders, and trucks, as well as industrial and marine applications. For customers rebuilding or overhauling a Caterpillar 3304 or 3306 engine, this part offers a dependable solution for restoring engine performance.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances for a perfect fit and reliable performance in Caterpillar 3304 and 3306 diesel engines.
• Complete Assembly: Includes the piston and pin (1646560/164-6560) as a matched set, simplifying the installation process and ensuring correct component pairing.
• Durable Construction: Built from high-strength materials to withstand extreme combustion pressures and temperatures, ensuring a long service life.
• Direct Replacement: Designed as a drop-in replacement for the original Caterpillar part, minimizing downtime during engine repairs or overhauls.
• Wide Compatibility: Suitable for a diverse range of heavy equipment applications, including construction, mining, agriculture, and marine operations.
• Performance Assurance: Each unit undergoes rigorous quality checks to ensure it meets performance standards for power output and fuel efficiency.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar OEM: 1646560, 164-6560

This cross-reference is provided for identification purposes. Please verify your engine’s specific requirements before ordering.

Compatibility

This piston is commonly used for the following Caterpillar engine models and equipment applications:

• Engine Models: 3304, 3306
• Generator Sets: 3304, 3306
• Industrial Engines: 3304, 3306
• Marine Engines: 3304, 3304B
• Motor Graders: 120G, 12G, 12H, 140G, 140H, 143H, 14G, 160H, 163H
• Track Skidders: 517
• Track-Type Tractors: D4E, D5E, D5H, D6D, D6E, D6G2, D6H, D6R
• Other Applications: Excavators, Trucks, Forklifts, Bulldozers, Buses, Loaders

Global Supply & Distribution

We serve a global network of B2B clients, including equipment dealers, repair shops, and fleet operators. Our logistics capabilities ensure efficient worldwide shipping to major industrial centers and ports.

• Major Markets: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Shipping: Fast and reliable delivery via sea, air, and express courier services.
• Export Experience: Extensive experience in international trade, ensuring smooth customs clearance and documentation.
• Order Flexibility: We support both small trial orders and large volume shipments for bulk buyers.

Quality Assurance

We are committed to providing high-quality engine parts that meet rigorous standards.

• Manufacturing Standards: Parts are manufactured in ISO-compliant facilities, focusing on precision and durability.
• Testing: Each batch is subject to quality control checks, including dimensional inspection and material verification. Machinery test reports and video outgoing inspections are available upon request.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects, providing you with peace of mind for your purchase.

FAQ

Q: Is this piston assembly a direct fit for my Caterpillar 3306 engine?
A: This piston (part number 1646560) is designed as a direct replacement for the OEM part in Caterpillar 3304 and 3306 engines. However, to ensure a perfect fit, we recommend comparing the original part’s dimensions and markings with the specifications provided. Always verify your engine’s serial number and specific application before installation.

Q: Does the piston come with rings and the pin?
A: This product is a piston assembly that includes the piston pin (1646560). It does not include piston rings. Please ensure you order the correct piston rings separately to complete the installation. We recommend using new rings and bearings during an engine overhaul.

Q: What is the recommended maintenance procedure after installing this piston?
A: After installation, it is critical to follow the engine manufacturer’s break-in procedures. This typically involves running the engine at varying loads without exceeding maximum RPM for the first 50-100 hours. Ensure proper oil pressure and coolant temperature are maintained. After the break-in period, perform an oil and filter change to remove any wear particles from the initial seating process.