The Cat® C12 Reman Long Block (20R-0243) is a high-performance, fully remanufactured engine designed to restore your Cat® C12 engine to its original power and efficiency. This long block is built with genuine Cat® parts and undergoes a meticulous remanufacturing process to ensure optimal engine functionality. The remanufactured C12 long block offers a cost-effective and environmentally sustainable solution, delivering dependable power, reduced downtime, and improved fuel economy.

Features

• OEM-Quality Remanufacturing: The long block is remanufactured to Caterpillar’s original factory specifications, ensuring it delivers the same horsepower, fuel efficiency, and durability as a new engine.
• Complete Long Block Assembly: Includes a remanufactured cylinder block, cylinder heads, pistons, rods, crankshaft, camshaft, and other key engine components.
• Comprehensive Testing: Every component undergoes thorough testing and inspection to meet Caterpillar’s high standards, ensuring maximum performance and reliability.
• Genuine Cat® Parts: Assembled with premium Cat® parts, the reman long block provides the same durability and longevity as new engines.
• Cost-Effective Alternative: Offers a more affordable way to restore engine performance compared to purchasing an entirely new engine.
• Eco-Friendly: The remanufacturing process helps reduce environmental impact by reusing components that meet Caterpillar’s strict specifications.

Benefits

• Restores Engine Power: Brings your Cat® C12 engine back to peak performance, delivering the horsepower and efficiency it was originally designed to provide.
• Extends Engine Life: Designed to maximize engine longevity, providing a cost-effective solution to extend your engine’s lifecycle.
• Reduces Downtime: The remanufactured long block provides a fast and reliable replacement, minimizing operational downtime and keeping your equipment running smoothly.
• Saves Costs: More affordable than purchasing a new engine, helping to reduce your overall maintenance and replacement costs.
• Sustainability: The remanufacturing process conserves resources and minimizes waste, providing an environmentally sustainable option for engine restoration.

Kit Contents

For the full list of parts and components, please refer to the product documentation.

Compatible Engine S/N

• Compatible with Cat® C12 Engine Serial Numbers. For a full list of compatible serial numbers, please consult your Caterpillar dealer or the product documentation.

Horsepower Range

• 380 - 455 HP, depending on the specific engine configuration and application.

Compatible Model List

For a full list of compatible models, please refer to the product documentation or contact your Caterpillar dealer.

Part Specifications

• Part Number: 20R-0243
• Manufacturer: Caterpillar

Compatible Machine & Models: