(631) 991-7700

1 Year Warranty

Unlimited mileage coverage

Fast Shipping

Nationwide delivery

Best Prices

Call for better pricing

Expert Support

(631) 991-7700

CAT 3126 Marine Long Block Engine - Remanufactured Engine

Caterpillar

CAT 3126 Marine Long Block Engine

SKU: USCAT3126RLB

1 Year Unlimited Mileage Warranty included with this remanufactured engine
$14,200.00
Call for Better Price
We stand behind our unbeatable quality with a One year unlimited mileage warranty!
- available on most engines

Product Details

Our 3126 CATERPILLAR 3V 3GS MARINE DIESEL LONG BLOCK ENGINE Long Block Engine Includes:


  • Cam/Main/Rod Bearings  
  • Oil Pump  
  • Timing Gears  
  • Camshaft  
  • Pistons  
  • Valves  
  • Connecting Rods  
  • Piston Rings  
  • Valve Guides  
  • Gaskets  
  • Push Rods  
  • Valve Keepers  
  • Lifters  
  • Rocker Arms  
  • Valve Springs  


    • Call us today with any questions and to verify this engine will work for you:

    (631)991-7700

    Related Caterpillar Engines

    Need Help Choosing the Right Engine?

    Our experts are ready to help you find the perfect remanufactured engine for your needs.

    (631) 991-7700
    Prop 65 Warning: Products may contain chemicals known to the State of California to cause cancer and/or birth defects. Learn more