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...

Fits Models At A Glance: Case Backhoe Loaders:580D580 Super D580E580 Super E Key Notes: Application: Main hydraulic pump controlling loader, backhoe, and power steering functions Function: Supplies hydraulic flow for machine operation and...

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	Details	Part #	Price	Product Details
	See Details	450, 450B, 450C, 455B, 455C, 550, 480B, 480C, 580B, 580C	Hydraulic Pump	D48950	$488.00	View Info
	See Details	480D, 480E, 480F, 584C, 584D, 584E, 585C, 585D, 585E, 586C	Hydraulic Pump	D73079	$488.00	View Info
	See Details	580D, 580 Super D, 580E, 580 Super E	Hydraulic Pump	D126580	$690.00	View Info
	See Details	580K (before JJG0020000)	Hydraulic Pump (Bolt-On Lines)	D134590	$1,170.00	View Info
	See Details	580K (before JJG0020000)	Hydraulic Pump (Threaded Line Flanges)	D140801	$1,144.00	View Info
	See Details	580K (after JJG0020000), 580 Super K	Hydraulic Pump	D146608	$1,144.00	View Info
	See Details	570LXT, 580L	Hydraulic Pump (15-Spline)	130258A1	$1,340.00	View Info
	See Details	580L, 580M	Hydraulic Pump (17-Spline)	257953A1	$774.00	View Info
	See Details	570NXT, 570N EP, 580M*, 580N	Hydraulic Pump	87434672	$1,884.00	View Info
	See Details	580 Super L	Hydraulic Pump (15-Spline)	121124A1	$1,664.00	View Info
	See Details	580 Super L, 580 Super M*	Hydraulic Pump (17-Spline Shaft)	257954A1	$990.00	View Info
	See Details	580 Super L, 580 Super M*	Hydraulic Pump (14-Spline Shaft)	87433897	$1,484.00	View Info
	See Details	590 Turbo	Hydraulic Pump	103621A1	$1,295.00	View Info
	See Details	590 Super L	Hydraulic Pump (15-Spline)	135405A2		View Info
	See Details	590 Super L, 590 Super M	Hydraulic Pump (17-Spline)	257955A1	$990.00	View Info
	See Details	590 Super L, 590 Super M*	Hydraulic Pump (14-Spline Shaft)	87435827	$1,372.00	View Info
	See Details	680CK-B, 680CK-C	Hydraulic Pump	L26379	$1,468.00	View Info
	See Details	680E, 680G	Hydraulic Pump	L55247	$2,047.00	View Info
	See Details	680K, 780C, 780D	Hydraulic Pump	D127917	$848.00	View Info
	See Details	680L	Hydraulic Pump	D138437	$984.00	View Info
	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