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Case Backhoe Hydraulic Pumps

Fits Models At A Glance Case Backhoes: 480B, 480C, 530CK, 580CK, 580B, 580C Case Dozers: 450, 450B, 450C, 455B, 455C, 550 Why Choose This Pump? Robust Construction: Our pumps are brand new, not rebuilds, providing you with a long-lasting...

Fits Models At A Glance: Case Backhoes: 480D, 480E, 480F Case Forklifts: 584C, 585C, 586C, 584E, 585E, 586E Case Forklifts: 584D, 585D, 586D - *Fits 2WD Before SN 9878999, (4WD uses pump D126580) Key Points: Hose Mounting: 1 threaded inlet and 1...

Why Choose Broken Tractor? Unmatched Quality: Our hydraulic pumps are built for performance and longevity. Expert Support: We offer insightful tips like checking your motor mounts to ensure successful installations. Fits Models At A Glance Case...

Fits Models At A Glance: Case Backhoe Loader: 580K (before serial # JJG0020000) Key Notes: Part Number: D134590 Weight: 74 lbs (33.5 kg) Input Shaft: 15-spline shaft Pressure Side: 4-bolt line split flange Pump Coupler: D136083 Fitment...

Fits Models At A Glance: Case 580K Before Serial # JJG0020000 Key Notes: Note: Style with threaded fitting on pressure port (Screw-in). Replaces Part #: D140801 Weight: 75 lbs. Important: Check Your Motor Mounts: The most common cause of failure of...

Fits Models At A Glance: Case 580K After Serial # JJG0020000 Case 580 Super K  Key Notes: 15-Spline Drive Shaft. Replaces Part #: D146608, D149283 Weight: 75 lbs. Important: Check Your Motor Mounts: The most common cause of failure of the...

Fits Models At A Glance: Case Backhoes: 580L Case Loader Landscapers: 570LXT Key Notes: Replaces Part Number: 130258A1, 130258A2 ,130258A2R. Weight: 50 lbs. 15-spline input shaft. Hydraulic Connections: Threaded pressure line and bolt-on...

Fits Models At A Glance: Case Backhoes: 580L, 580M Key Notes: Part Number: 257953A1 Weight: 51 lbs. 17-Spline Input Shaft Capacity: 25 GPM Note: Uses 257948A1 Flex Coupling Check Your Motor Mounts: The most common cause of failure of the hydraulic...

Fits Models At A Glance: If Used, Check Tag Number on Pump Case Backhoe: 580M Series II & III (After Serial Number N4C303000) Case Backhoe: 580N Tier 3, 4A, 4B, 580SN Tier 3, 580SN WT Tier 3, 590SN Tier 3 Case Loader Landscaper: 570NXT Tier 4A,...

Fits Models At A Glance: Case Backhoe: 580 Super L Key Notes: Shaft: 15-Spline Drive Shaft Part Number: Replaces 121124A1 Weight: 52 lbs. Important Note: Check Your Motor Mounts: The most common cause of failure for the hydraulic pump and coupler in...

Fits Models: Case 580 Super L (All Serial Numbers). Case 580 Super M Series I (Before Serial Number JJG999999). Key Points: 17-Spline input shaft. Uses pump coupler: 257948A1. Flow rate of 25 gallons per minute (GPM) for efficient hydraulic operations...

Fits Models At A Glance Case 580 Super L (Both Series I and II) Case 580 Super M Before Serial # N4C304000 (Series I) Technical Specifications 14-Spline Input Shaft: Confirm your spline count as 15-Spline and 17-Spline pumps were also offered...

Fits Models At A Glance: Case 590 Turbo Backhoe Key Features: 15-spline pump drive shaft. Replaces both hydraulic pump styles: D149268 and 103621A1. Replaces D149268 pump, but requires 700mm hose, part # 107486A1 (available from Case dealer)...

Fits Models At A Glance: Case Backhoe: 590 Super L Key Notes: Shaft: 15-Spline Shaft Condition: New Origin: Made in the USA Part Number: Replaces 135405A2 Weight: 68 lbs. Important Note: Check Your Motor Mounts: The most common cause...

Fits Models At A Glance: Case Backhoes: 590 Super L, 590 Super M Compatibility: Fits models with 17-Spline Input Shaft Key Notes: Part Number: Replaces 257955A1 Weight: 66 lbs. Important Note: Check Your Motor Mounts: The most common...

Fits Models At A Glance Case 590 Super L (Both Series I and II) Case 590 Super M Series 1  Before Serial # JJG500000 Technical Specifications 14-Spline Input Shaft: Confirm your spline count as 15-Spline and 17-Spline pumps were also offered...

Fits Models At A Glance: Case Backhoes: 680CK-B 680CK-C Key Notes: Part Number: L26379 Weight: 64 lbs (29.03 kg) Application: Main hydraulic pump for loader/backhoe operation Condition: New or remanufactured pump built to OEM...

Fits Models At A Glance: Case Backhoes: 680E 680G Key Notes: Part Number: L55247 Weight: 66 lbs (29.94 kg) Application: Main hydraulic pump for loader and backhoe functions Condition: New or remanufactured to OEM specifications ⚠ Pro Tip...

Fits Models At A Glance: Case Backhoes: 680K 780C 780D Key Notes: Part Numbers: D127917, L111939 Weight: 34 lbs  Application: Main hydraulic pump for loader and backhoe functions Condition: New replacement pump built to OEM...

Fits Models At A Glance: Case Backhoes: 680L Key Notes: Part Number: D138437 Weight: 39 lbs (17.69 kg) Origin: Made in the USA Condition: New replacement hydraulic pump built to OEM specifications Application: Main pump for loader and...

Fits Models: Case Backhoes: 580K, 580 Super K, 580L, 580 Super L, 590 Turbo, 590 Super L, Case Backhoes: 580M Series-I, 580 Super M Series-I, 590 Super M Series-I (Series I is before serial # JJG999999). Case Loader Landscapers: 570LXT, 570MXT...

Image Fits Model Description Part # Price Product Details
Case-hydraulic-pump-backhoe See Details 450, 450B, 450C, 455B, 455C, 550, 480B, 480C, 580B, 580C Hydraulic Pump D48950 $488.00 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 New Hydraulic Pump 580D, 580E, 580 Super E -- D126580 See Details 580D, 580 Super D, 580E, 580 Super E, (584D, 585D, 586D See Notes) Hydraulic Pump D126580 $535.00 View Info
Case 580K hydraulic pump D134590 before serial JJG0020000 See Details 580K (before JJG0020000) Hydraulic Pump (Bolt-On Lines) D134590 $1,170.00 View Info
Case 580K Backhoe Main Hydraulic Pump by Broken Tractor See Details 580K (before JJG0020000) Hydraulic Pump (Threaded Line Flanges) D140801 $1,144.00 View Info
Case 580K Backhoe Main Hydraulic Pump See Details 580K (after JJG0020000), 580 Super K Hydraulic Pump D146608 $1,144.00 View Info
15-Spline Hydraulic Pump for Case Backhoe See Details 570LXT, 580L Hydraulic Pump (15-Spline) 130258A1 $1,340.00 View Info
Hydraulic Pump with 17-Spline Input Shaft for Case 580M See Details 580L, 580M Hydraulic Pump (17-Spline) 257953A1 $874.00 View Info
Case Backhoe Hydraulic Pump -- 87434672 See Details 570NXT, 570N EP, 580M*, 580N Hydraulic Pump 87434672 $1,884.00 View Info
Main Hydraulic Pump for Case 580 Super L Backhoe See Details 580 Super L Hydraulic Pump (15-Spline) 121124A1 $1,664.00 View Info
257954A1 Case Backhoe Main Hydraulic Pump Fits 580 Super L, 580 Super M See Details 580 Super L, 580 Super M* Hydraulic Pump (17-Spline Shaft) 257954A1 $990.00 View Info
Case 580 Super L, 580 Super M Hydraulic Pump (NEW) (14-Spline Shaft) -- 87433897 | Broken Tractor See Details 580 Super L, 580 Super M* Hydraulic Pump (14-Spline Shaft) 87433897 $1,484.00 View Info
Case 590 Turbo Backhoe 15-Spline Hydraulic Pump by Broken Tracto See Details 590 Turbo Hydraulic Pump 103621A1 $1,295.00 View Info
Main Hydraulic Pump for Case 590 Super L Backhoe, 15-Spline Shaft See Details 590 Super L Hydraulic Pump (15-Spline) 135405A2 View Info
Hydraulic Pump for Case 590 Super M, Replaces Part # 257955A1 See Details 590 Super L, 590 Super M Hydraulic Pump (17-Spline) 257955A1 $990.00 View Info
Case Backhoe 14 Spline Hydraulic Pump 590SL, 590SM See Details 590 Super L, 590 Super M* Hydraulic Pump (14-Spline Shaft) 87435827 $1,372.00 View Info
Hydraulic Pump for Case 680CK-C Backhoe L26379 See Details 680CK-B, 680CK-C Hydraulic Pump L26379 $1,468.00 View Info
Case 680E Hydraulic Pump L55247 Replacement See Details 680E, 680G Hydraulic Pump L55247 $2,047.00 View Info
Hydraulic Pump for Case 680K Backhoe D127917 See Details 680K, 780C, 780D Hydraulic Pump D127917 $848.00 View Info
Case 680E Hydraulic Pump L55247 Replacement See Details 680L Hydraulic Pump D138437 $984.00 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 Backhoe Hydraulic Pump

Fits Models At A Glance:

  • 480 Series: 480B, 480C, 480D, 480E, 480F, 480LL

  • 530/580 Series: 530CK, 580B, 580C, 580D, 580E, 580K (Phase I–III), 580SK, 580L, 580SL, 580M (Series I–III), 580SM (Series I–III), 580N

  • 590 Series: 590 Turbo, 590SL, 590SM, 590SN

  • 680/780 Series: 680CK, 680E, 680G, 680K, 680L, 780C, 780D

  • Other Fits: 584C–586G forklifts, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G

Key Notes:

  • Application: Main hydraulic pumps for Case backhoes and loader backhoes

  • Coverage: Gear pumps with multiple spline options (14, 15, 17), bolt-on line and threaded flange types, and OEM replacements for older and newer Case models

  • Material/Build: High-pressure cast iron housings, hardened steel gears, precision splined shafts

  • Function: Powers loader, backhoe, and steering hydraulics for reliable digging and lifting

  • Made In / Brands: Quality aftermarket and OEM replacement Case hydraulic pumps

Why Choose Broken Tractor:

  • ✅ Wide Coverage from 480CK to 590 Super N Models

  • ✅ 14-, 15-, and 17-Spline Hydraulic Pump Options

  • ✅ New & Replacement Hydraulic Pumps In Stock

  • ✅ Fast U.S. Shipping & Expert Support

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Product: Category: Case Backhoe Hydraulic Pumps Brand: Head Title: Case Hydraulic Pumps | Backhoe Main Hydraulic Pump