null
CALL or TEXT (800) 909-7060

Case Forklift Hydraulic Pumps

ⓘ Click headers to sort ↕
Case Forklift Hydraulic Pumps parts list
Image Fits Model Description Part # Price Product Details
Case Backhoe Splined Hydraulic Pump Drive Coupler by Broken Tractor See Details 480CK, 530CK, 580CK, 580B, 680CK, 584, 585, 586 Coupler, Hydraulic Pump D31108
$39.00
View Info
Hydraulic pump coupler kit for Case 580CK backhoe with shaft and couplers, part D64311 See Details 480CK, 530CK, 580CK, 580B, 680CK, 584, 585, 586 Hydraulic Pump Coupler Kit D64311-K
$129.00
View Info
Case-Hydraulic-Pump-Coupler-Shaft-Side-View See Details 480CK, 530CK, 580CK, 580B, 680CK, 584, 585, 586 Shaft, Hydraulic Pump Coupler D64311
$69.00
View Info
Case Main Hydraulic Pump - Fits 480D, 480E, 480F Backhoes and 584C to 586E Forklifts See Details 480D, 480E, 480F, 584C, 584D, 584E, 585C, 585D, 585E, 586C Hydraulic Pump D73079
$488.00
View Info
Case Backhoe Hydraulic Pump Coupler 253541A1 | Broken Tractor See Details 570LXT, 580K, 580 Super K, 580L, 580 Super L*, 580M*, 590 Turbo, 590 Super*, 585G, 586G, 588G Hydraulic Pump Coupler (15-Splines) D136083
$54.00
View Info
Case-17-Spline-Hydraulic-Coupler See Details 570LXT, 580K, 580 Super K, 580L, 580 Super L*, 580M*, 590 Turbo, 590 Super*, 585G, 586G, 588G Hydraulic Pump Coupler (17-Splines) 257948A1
$54.00
View Info
Case 580C Pump Coupler in front of engine See Details 380CK, 430CK, 480CK, 480B, 480C, 480D, 480E, 480F, 480LL, 580CK, 580B, 580C, 580D, 580E, 580 Super E, 580F, 350, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G, 550H, 584, 585, 586, 584C, 585C, 586C, 584D, 585D, 586D, 584E, 585E, 586E Hydraulic Pump Coupler D90883
$88.00
View Info
Hydraulic pump coupler rubber bushing for Case backhoes See Details 480D, 580D, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, 480LL, 570LXT, 570MXT, 585E, 585G, 586E, 586G Flex Bushing, Hydraulic Pump Coupler N14330
$7.00
View Info
Case Backhoe Hydraulic Pump Mounting Support Bracket See Details 580K, 580SK, 580L, 580SL, 590 Turbo, 590SL, 580M-I, 580SM-I, 590SM-I, 570LXT, 570MXT, 585G, 586G Bracket (Hydraulic Pump Mounting) 87702116
$244.00
View Info
Case Hydraulic Coupler Adapter J905820 See Details 1840, 1845C, W11B, 450, 455, 455C, 480E, 480F, 550, 570LXT, 580K, 580L, 580M, 580SE, 580SK, 580 Super L, 584, 584E, 585E, 585G, 586E, 586G, 590, 590 Super L Flange, Hydraulic Pump Drive Coupler J905820
$38.00
View Info

Main hydraulic pumps for Case rough terrain forklifts, supplying flow to the lift, tilt, and steering circuits across the 584 through 586 series machines. We carry replacement gear-style pumps that drive the primary hydraulic system.

Fits Models At A Glance

  • 584 Series: 584C, 584D, 584E
  • 585 Series: 585C, 585D, 585E
  • 586 Series: 586C

Key Notes

  • Application: Main pump feeding lift, tilt, and steering circuits
  • Part Reference: Main hydraulic pump D73079
  • Design: Gear-type pump commonly shared across Case forklift generations
  • Fitment: Confirm by model and serial number before ordering

Why Choose Broken Tractor

  • ✅ Deep Case forklift parts knowledge and support
  • ✅ New and used hydraulic pump options available
  • ✅ Fast shipping from two US locations

Frequently Asked Questions

What are the symptoms of a failing forklift hydraulic pump?

Common signs include slow or weak lift and tilt action, whining or growling noise from the pump, and jerky cylinder movement. Overheating hydraulic fluid and loss of pressure under load also point to pump wear. Confirm the issue by checking system pressure before replacing the pump.

Does the D73079 pump fit a Case 584E forklift?

Yes, the D73079 main hydraulic pump fits the 584C, 584D, and 584E along with the 585C, 585D, 585E, and 586C forklifts. Match your model and serial number to the part number to be sure of the correct fit. Our parts team can help confirm at (800) 909-7060.

What type of hydraulic pump is used on Case rough terrain forklifts?

These machines use a gear-style main hydraulic pump that supplies flow to the lift, tilt, and steering circuits. The gear design is common across several Case forklift generations. Verify the correct pump by matching your model and part number.

Should I replace or rebuild a worn forklift hydraulic pump?

A pump with internal wear, low pressure, or scored gears is usually best replaced with a complete unit for reliable performance. Broken Tractor offers replacement main hydraulic pumps for Case forklifts. Check your part number against the pump you need before ordering.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Case Forklift Hydraulic Pumps Brand: Head Title: Case Forklift Hydraulic Pumps | Broken Tractor