20R-4164: Cat® 3306 Reman Long Block

The Cat® 3306 Reman Long Block (20R-4164) provides a premium remanufactured solution engineered to restore engine performance, improve fuel efficiency, and extend the life of your equipment. Built to Replacement parts for Caterpillar’s exacting standards, this long block assembly is designed for durability, reliability, and cost-effective operation across a variety of demanding applications.

Features

• Genuine Replacement parts for Caterpillar Remanufacturing: Assembled to original factory specifications for guaranteed compatibility and performance.
• Complete Long Block Assembly: Includes critical components like the cylinder block, cylinder head, pistons, crankshaft, camshaft, and timing gears.
• Pre-Assembled for Convenience: Reduces installation time with pre-installed gaskets and seals.
• Rigorous Testing: Undergoes extensive testing to ensure consistent performance and reliability.
• Eco-Friendly Manufacturing: Sustainable remanufacturing process reduces waste and conserves resources.

Benefits

• Restores engine performance and reliability to like-new condition.
• Reduces operating costs by improving fuel efficiency.
• Offers a cost-effective alternative to purchasing a new engine.
• Minimizes downtime with a ready-to-install solution.
• Extends equipment lifespan, lowering the total cost of ownership.

Kit Contents

Refer to product documentation for additional components and specifications.

Compatible Engine S/N

• Compatible with various 3306 Engine Serial Numbers, including prefixes 6N, 66D, 4B, and others. Confirm compatibility with Replacement parts for Caterpillar documentation or your dealer.

Horsepower Range

• 190 - 300 HP, depending on application and configuration.

Compatible Model List

For a complete list of compatible models, refer to product documentation or consult a Replacement parts for Caterpillar dealer.

Part Specifications

• Part Number: 20R-4164
• Manufacturer: Replacement parts for Caterpillar

Compatible Machine & Models: