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SKU:
DF8I8515
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A77471 Water Pump for Case Case IH Construction Tractors Skid Steers
$34.59
In Stock
$34.59
Sale price
$34.59
Regular price
This new aftermarket water pump replaces A77471 and related references for the compatible Case and Case IH machines listed below.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Case construction: CX130, CX160, CX210, CX210LR, CX240, CX240LR, W11B, W14B, W14C, W602BD, W602BDA, W602BPD, W752B, W1102
- Case loaders/backhoes/dozers: 450C, 455C, 480E, 480F, 550, 550E, 550G, 570LXT, 570MXT, 580 Super E, 580E, 580K, 580L, 580M, 580SE, 580SK, 580 Super L, 580 Super M, 580 Super N, 590, 590 Super L, 590 Super M, 590 Super N
- Case equipment: 584, 584E, 585E, 585G, 586E, 586G, 588G, 621, 621B, 621C, 621D, 650, 650G, 650H, 650K, 660, 680K, 680L, 686G, 688, 688BCK, 688C, 750H, 760, 780C, 780D, 850D, 850E, 850G, 850H, 850K, 855D, 855E, 860, 880D, 888, 960, 1085B, 1150E, 1150G, 1150H, 1155E, 6030, 9010, 9010B, 9020, 9020B, 9030, 9030B
- Case skid steers: 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 1840, 1845, 1845C
- Case IH combines: 1620, 1640, 1644, 2144, 2344
- Case IH harvesters and hay equipment: 1800, 1822, 1844, 2022, 2044, 6000, 8820, 8830, 8840, 8850, 8880
- Case IH sprayers: SPX3150, SPX3185, SPX3200
- Case IH tractors: JX1090U, JX1100U, MX100, MX110, MX120, MX135, MX150, MX170, MXU100, MXU110, MXU115, MXU125, MXU130, MXU135, 1896, 2096, 5120, 5130, 5140, 5150, 5220, 5230, 5240, 5250, 9110 after serial JCB0003600, 9130 after serial JCB0003600
Product Overview
Coolant from the pump weep hole, shaft play, bearing noise, or overheating under load can point to a failing water pump after belt drive, radiator flow, thermostat, fan, cap, and engine condition are checked. Replacing a loose or leaking pump protects the engine from a sudden coolant loss on the job.
This pump appears across many Case platforms using related 4T-390, 5.9L, 6T-590, and 6TA-590 engine installations. Machine model alone is not enough: verify engine, serial break, pulley and hub dimensions, hose ports, gasket shape, and the number on the removed pump.
Key Features & Performance
- Engine coolant pump for a wide range of Case-built equipment
- Replaces a pump with seal leakage, bearing play, or damaged hub
- Aftermarket service option for construction and agricultural fleets
- Cross-references multiple Case and engine-supplier numbers
Replaces Part Numbers
- A77471
- A77471N
- A77703
- AR77703
- J286277
- J286278
- J802358
- J802970
- J913432
- 181135
- 181815
- 3286277
- 3802004
- 3802358
- 3903749
- 3913432
- 4892175
- 72515588
- 75287879
- 76194797
- R2843597
Common Uses
- Replacing a pump leaking from the shaft seal or weep hole
- Correcting confirmed bearing play or pump noise
- Preventive cooling-system service during an engine repair
Technical Specifications
- Product Type: Engine water pump
- Application: Case / Case IH construction and agricultural equipment
- Engine Families: Common 4T-390, 5.9L, 6T-590 and 6TA-590 applications; verify
- Condition: New aftermarket replacement
Installation & Fitment
- Identify the machine serial number and engine model
- Compare hub height, pilot, bolt pattern, ports, and gasket
- Inspect belt, tensioner, fan, pulley, radiator, and thermostat
- Use the correct sealant and torque sequence
- Refill, purge air, warm under observation, and recheck for leaks
Compatibility Notice
Northline Parts does its best to list all known compatible models. The correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Will A77471 fit every machine in the list? A: Not automatically. Serial breaks, engines, and prior conversions can change the pump.
Q: Can a bad pump cause overheating only under load? A: Yes. A damaged impeller or loose shaft can reduce circulation, but radiator restriction and airflow problems are also common.
Q: Should I reuse the old pulley? A: Only if the listing design requires transfer and the pulley, hub fit, and hardware are serviceable.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: A77471 water pump, Case 580 water pump replacement, Case IH skid steer coolant pump, J286277 aftermarket water pump, Case equipment overheating pump
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.