CAT C13 Remanufactured Long Block

Application: Heavy-duty trucks, industrial equipment, marine, power generation

Fully remanufactured by US Engine Production, our CAT C13 Remanufactured LongBlock delivers exceptional power and reliability for demanding applications. This 12.5Lpowerhouse arrives as a complete long block assembly with our exclusive performanceupgrades ready for your accessories and electronics. Each unit undergoes ourcomprehensive remanufacturing process featuring precision machining, componentupgrades, and rigorous testing. Delivered on a reinforced shipping frame with detailedinstallation guide, this drop-in solution provides superior power and durability, backedby our industry-leading warranty and technical support.

Detailed Specifications

Power	385-536 hp @ 1800-2100 rpm
Displacement	12.5L (763 cu in)
Configuration	Inline 6-cylinder Long Block
Bore	130mm (5.12 in)
Stroke	157mm (6.18 in)
Compression Ratio	16.3:1
Torque Range	1250-1756 lb-ft @ 1400 rpm
Aspiration	Turbocharged with aftercooler (ATAAC)
Long Block Includes	Block, crankshaft, pistons, rods, cylinder heads, camshaft, valve
Weight (Shipping)	Approximately 2,550 lbs (1,157 kg)
Emissions	EPA 2004/2007 compliant (varies by model)
Serial Number Prefixes	LEE
Production Years	2003-2020

*Specifications may vary based on exact configuration and application. Contact us to confirm details for your needs.

Warranty Information

All Caterpillar remanufactured engines sold by US Engine Production are backed by a comprehensive manufacturer warranty. Specific terms depend on the engine model and application.

For marine applications, this engine typically comes with a 1 year warranty.

For truck applications, this engine typically comes with a 1 year / unlimited miles warranty.

Standard warranty coverage applies. Please inquire for specifics.

Please contact us or refer to the official Warranty Page for full details and conditions.

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