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Case Cummins 6Cyl 5.9L Engine (Less Fuel and Manifold)

850D, 850E, 850G, 850H, 680K, 680L, W14B, W14C, 621, 621B, 621C, 880D, 9030B
Engine (Less Fuel) (Cummins 6T590 Turbo)
Case Cummins 5.9 Liter Engine for 850D Dozer - Brand New.
Fits Models:
Part # CS-6590-LB-N


Fits Models At A Glance

  • Case Dozers: 850D, 850E, 850G, 850H
  • Case Backhoes: 680K, 680L
  • Case Wheel Loaders: W14B, W14C, 621, 621B, 621C
  • Case Excavators: 880D, 9030B

Key Points

  • Condition: New, not rebuilt, ensuring reliability and performance.
  • Components Included: Water pump, oil pan, oil pump, front timing cover, oil filter housing, valve covers, engine gasket kit.
  • Exclusions: Manifolds and Fuel system parts are not included but available for purchase.
  • Compatibility: Uses a common style cylinder head with 7 MM holes for injector tips. Compatible new injectors available for older models with 9 mm tips.
  • Weight: 650 lbs. - Delivery: Ships LTL Truck Freight

Why choose Broken Tractor?

  • Expertise: Specialized in construction equipment parts since 2006.
  • Quality: Only new parts, offering a 6-month warranty for peace of mind.
  • Support: Knowledgeable staff ensures you get the correct parts for your machinery.

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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