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Replacement Engine for Case models with 4B/4BT Cummins

Case

SKU:: CS-4390-LB-N
FitsModel:: 480E, 480F, 580SE, 580K, 580SK, 580L, 580SL, 590T, 590SL, 580M I, 580SM I, 590SM I, 584E, 585E, 585G, 586E, 586G, 450C, 455C, 550, 550E, 550G, 550H, 650, 650E, 650G, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, W11B
ListDescription:: Engine (Less Fuel System)

Fits Models:

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Part # CS-4390-LB-N

Description:

Fits Models At A Glance

Case Backhoes: 480E, 480F, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 590 Turbo, 590 Super L
Case Backhoes:

580M Series I Before Serial # N4C303000
580 Super M Series I Before Serial # N4C304000
590 Super M Series I Before Serial # N4C309000

Case Loader Landscapers: 480 LL. 480F LL, 570LXT, 570MXT
Case Forklifts: 584E, 585E, 585G, 586E, 586G
Case Dozers: 450C, 455C, 550, 550E, 550G, 550H, 650, 650E, 650G
Case Skid Steers: 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT
Case Wheel Loaders: W11B
Replaces: Cummins 4-Cylinder, 390 cubic inch Engine. (Turbo or Non-Turbo)

What’s Included:

Complete Set: Oil Pan, Oil Pump, Water Pump, Engine Oil Cooler, Engine Block, Loaded Cylinder Head, Crankshaft, and more to ensure a comprehensive upgrade.
Bonus: Full engine gasket kit for a hassle-free installation.
Detailed Instructions and Gaskets for models requiring front cover changeover for In-Line Fuel Injection Pump.

Important Note:

Fuel System & Electrical Parts: These are not included but can be purchased separately.
No Core Return Required: Simplifying your upgrade process.

Key Notes:

Inline Injection Pump: Models needing an Inline Injection Pump must reuse the original timing cover. We provide the necessary instructions and gaskets.
Injector Tips: This engine uses 7mm injector tips. If your model uses the older 9mm tips, you’ll need to purchase new injectors, available from us.

Serial Number Break for Injection Pump Style:

Rotary Style: No cover change needed.
Inline Style: Front cover swap needed. Instructions and gaskets for changeover included.
Serial Number Breaks listed in detail below.

Shipping Information:

Shipping Weight: 750 lbs.
Method: Ships via LTL Truck Freight.
Note: Additional charges for Lift Gate Service.

Availability:

Stock: In stock and ready to ship from our Ohio warehouse.

*Backhoe Serial Number Break for Injection Pump Style:

Rotary Style Fuel Injection Pump (No Cover Change Needed):

580L Series I Before Serial # JJG0239360
580 Super L Series I - Before Serial # JJG0239360
590 Super L Series I - Before Serial # JJG0210575
584E Before Serial # JJG0251722
585E Before Serial # JJG0251722
586E Before Serial # JJG0251722
550G Before Serial# JJG0255794
650G Before Serial# JJG0216449

Inline Style Fuel Injection Pump (Front Cover must be swapped) (Instructions and gaskets are included for changeover):

580L Series II After Serial # JJG0239360
580 Super L Series II After Serial # JJG0239360
580M Series I Before Serial # N4C303000
580 Super M Series I Before Serial # N4C304000
590 Super L Series II - After Serial # JJG0210575
590 Super M Series I Before Serial # N4C309000
584E After Serial # JJG0251722
585E After Serial # JJG0251722
586E After Serial # JJG0251722
550G After Serial# JJG0255794
650G After Serial# JJG0216449

Additional Technical Data:

Engine Type: 4 Cylinder, 4 Stroke Cycle, Valve-In-Head
Firing Order: 1, 3, 4, 2
Bore: 102 mm
Stroke: 120 mm
Piston Displacement: 3.92 Litres
Compression Ratio: 17.0 to 1
No Load Governed Speed: 2345 to 2440 RPM
Rated Engine Speed: 2305 to 2385 RPM
Engine Idle Speed: 850 to 900 RPM
Valve Tappet Clearance (Exhaust - Cold): 0.508 mm
Valve Tappet Clearance (Intake - Cold): 0.254 mm
Thermostat Operating Range: 181°F to 203°F (83°C to 95°C)

$4,860.00

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.