Fits Models At A Glance Fits Case Backhoes: 380CK, 430CK, 480CK, 480B, 480C, 480D, 480E, 480F, 480LL, 580CK, 580B, 580C, 580D, 580E, 580 Super E, 580F Fits Case Dozers: 350, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G, 550H Fits...

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

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...

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 Backhoes: 580K, 580 Super K, 580L, (580 Super L Before Serial # JJG0239361), (580M Series II & III), 590 Turbo, (590 Super L Series I) Case Loader Landscapers: 570LXT Case Forklifts: 585G, 586G, 588G Key...

Fits Models At A Glance Case 580K Before Serial # JJG0020000 Key Features 4-Bolt Line Split Flange: Line Connection on Pressure Side Input Shaft: 15-Spline Shaft Pump Coupler: D136083 Note: If your pump has a threaded hole on the...

Case 580K Hydraulic Pump NEW Threaded Fitting on Pressure Port  Fits Case 580K Before Serial # JJG0020000 with Threaded Fitting on Pressure Port  Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and...

Case Backhoe Hydraulic Pump - NEW Fits Case 580 Super K Fits Case 580K After Serial # JJG0020000 Interchanges with D149283  15 Spline Shaft  Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in...

Case 580L Backhoe Hydraulic Pump New 15-Spline Input Shaft Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and causes...

Case 580L, 580M Backhoe Main Hydraulic Pump New 17-Spline Shaft 25 GPM 17 Splines Used with 257948A1 flex coupling Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts...

Fits Models At A Glance Case Backhoes: 580L, 580 Super L, 580M, 580 Super M, 590 Super L, 590 Super M Case Loader Landscapers: 570LXT, 570MXT Case Forklifts: 585G, 586G, 588G Key Points 17 Splines  Replaces Part Number: 257948A1...

Case 580 Super L Backhoe Main Hydraulic Pump NEW 15-Spline Shaft Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and...

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...

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 580 Super L Series I and II Case 580M Series II and III Case 580 Super M Series I Case 590 Super L Series I and II Case 590 Super M Series I Key Features 14-Splines: Confirm your spline count as 15 and 17-spline...

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)...

Case 590 Super L Hydraulic Pump 15-Spline Shaft New  Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and causes the...

Case Backhoe Main Hydraulic Pump Fits Case 590 Super L, 590 Super M Fits Models with 17-Spline Input Shaft Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This...

Case Backhoe Hydraulic Pump Fits Case: 580M Series II, 580M Series III  Fits Case: 580N, 580N Tier III, and 580N Tier 4A Fits Case: 570NXT Tier 4A Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump...

Case 680C Backhoe Main Hydraulic Pump New Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and causes the pump shaft and...

Case Backhoe Main Hydraulic Pump Fits Case 680E, 680G New Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and causes the...

Case 680L Backhoe Main Hydraulic Pump  New Assembled in USA Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This causes the engine to drop slightly and causes...

Case Backhoe Steering Hydraulic Pump Fits Case 680K, 780C, 780D Interchanges with Case Part # L111939 Check Your Motor Mounts: The most common cause of failure of the hydraulic pump and pump coupler in Case backhoes is broken motor mounts. This...

Fits Models: Case Backhoes: 480CK, 530CK, 580CK, 580B. Case Forklifts: 584, 585, 586. Key Points: Part Number: D31108. Designed to prevent failures caused by engine weight stress on the hydraulic pump. Reminder to check your motor mounts, as...

Fits Models At A Glance Case Backhoes: 480CK, 530CK, 580CK, 580B, 680CK Case Forklifts: 584, 585, 586 Key Points Technical Specs: 13 Spline, 7/8" Outside Diameter, 4" Long Replaces part numbers: D64311 and D30569 Important Note: Check your...

Fits Models At A Glance Fits Case Backhoes: 480E, 480F, 570LXT, 580K, 580L, 580M, 580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M Fits Case Loader Landscapers: 480E LL, 480F...

Fits Models At A Glance Case Backhoes: 580 Super L, 590 Super L  Case Backhoe: 580M Series II & III Case Backhoes: 580 Super M Series I, 590 Super M Series I Key Points Fits Pumps with a 14-Spline Coupler (Part #...

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...

Fits Models: Case Backhoes: 480D, 580D, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M. Case Skip Loader Landscapers: 480LL, 570LXT, 570MXT. Case Forklifts: 585E, 585G, 586E, 586G. Key...

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	580B, 580C, 580D, 580E, 580 Super E, 480C, 480D, 480E, 480LL, 584D, 585D, 586D, 350B, 450B, 450C, 455B, 455C, 550E, 550G	Hydraulic Pump Coupler (13-Splines)	D90883	$50.00	View Info
	See Details	450B, 450C, 455, 455B, 455C, 550, 480B, 480C, 580B, 580C	Hydraulic Pump	D48950	$524.00	View Info
	See Details	480D, 480E, 480F, 584C, 584D, 584E, 585C, 585D, 585E, 586C	Hydraulic Pump	D73079	$525.00	View Info
	See Details	580D, 580 Super D, 580E, 580 Super E, (584D, 585D, 586D See Notes)	Hydraulic Pump	D126580	$731.00	View Info
	See Details	580K, 580SK, 580L, (580SL Before SN JJG0239361), (580M Series II & III), 590 Turbo, (590SL Ser I), 570LXT, 585G, 586G, 588G	Hydraulic Pump Coupler (15-Splines)	D136083	$75.00	View Info
	See Details	580K Before Ser# JJG0020000	Hydraulic Pump (Bolt-On Lines)	D134590	$1,270.00	View Info
	See Details	580K Before Ser# JJG0020000	Hydraulic Pump (Threaded Line Flanges)	0	D140801	$1,150.00	View Info
	See Details	580 Super K, (580K After Ser # JJG0020000)	Hydraulic Pump	D146608	$1,150.00	View Info
	See Details	580L	Hydraulic Pump (15-Spline Shaft)	0	130258A1	$1,162.00	View Info
0	See Details	580L, 580M	Hydraulic Pump (17-Spline Shaft)	0	257953A1	$925.00	View Info
	See Details	580L, 580 Super L, 580M, 580 Super M, 590 Super L, 590 Super M, 570LXT, 570MXT, 585G, 586G	Hydraulic Pump Coupler (17 Splines)	257948A1	$44.00	View Info
	See Details	580 Super L	Hydraulic Pump (15-Spline)	121124A1	$1,420.00	View Info
	See Details	580 Super L, 580 Super M Ser.-I	Hydraulic Pump (17-Spline Shaft)	257954A1	$1,184.00	View Info
	See Details	580 Super L, (580 Super M Before Serial # N4C304000)	Hydraulic Pump (14-Spline Shaft)	87433897	$1,490.00	View Info
	See Details	(580SL Ser I & II), (580M Ser II & III), (580SM Ser I), (590SL Ser I & II), (590SM Ser I)	Hydraulic Pump Coupler (14-Splines)	87437920	$145.00	View Info
	See Details	590 Turbo	Hydraulic Pump	103621A1	$1,094.00	View Info
0	See Details	590 Super L	Hydraulic Pump (15-Spline Shaft)	0	135405A2	$1,085.00	View Info
0	See Details	590 Super L, 590 Super M	Hydraulic Pump (17-Spline Shaft)	0	257955A1	$1,235.00	View Info
	See Details	580M Series II, 580M Series III, 580N, 580N Tier III, and 580N Tier 4A, 570NXT Tier 4A	Hydraulic Pump	87434672	$1,325.00	View Info
	See Details	680C	Hydraulic Pump	L26379	$1,470.00	View Info
	See Details	680E, 680G	Hydraulic Pump	L55247	$1,665.00	View Info
	See Details	680L	Hydraulic Pump	D138437	$985.00	View Info
	See Details	680K, 780C, 780D	Hydraulic Pump	D127917	$850.00	View Info
	See Details	480CK, 530CK, 580CK, 580B, 584, 585, 586.	Coupler, Hydraulic Pump	D31108	$40.00	View Info
	See Details	480CK, 530CK, 580CK, 580B, 680CK, 584, 585, 586	Shaft, Hydraulic Pump Coupler	D64311	$69.00	View Info
	See Details	W11B, 450, 455, 455C, 480E, 480ELL, 480F, 480FLL, 550, 570LXT, 580K, 580L, 580M, 580SE, 580SK, 580 Super L, 584, 585, 586, 590, 590 Super L	Flange, Hydraulic Pump Drive Coupler	J905820	$34.00	View Info
	See Details	580 Super L, 590 Super L, 580M Ser. II & III, 580 Super M Ser. I, 590 Super M Ser. I	Hydraulic Pump Coupler (14-Spline)	87429360	$74.00	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
	See Details	0D, 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