Case Backhoe Extendahoe Dipper Arm Parts

Click on each number to jump to the product page. Each number on the image is a "Ref #" that can be matched on the table below.

Case Backhoe Extendahoe Dipper Arm Parts parts list
REF #	Image	Fits Model	Description	Price	Product Details
1	See Details	590 Super L, 590 Super M	Inner Dipper Stick (Used)	294300A1-U	From $2,800.00	View Info
1	See Details	590 Turbo, 590 Super L Series 1	Inner Dipper Stick (Used)	298077A1-U	From $2,794.00	View Info
1	See Details	590 Super N	Inner Dipper Stick (Used)	84298779-U	From $2,385.00	View Info
2	See Details	590 Super L, 590 Super M	Bushing	D144161	$45.00	View Info
4	See Details	590 Super L Series I, 590 Super L Series II, 590SM, 590SM Series 2, 590SM Series 3	Pin, Dipper Cylinder to Dipper	0	175581A1	$105.00	View Info
5	See Details	590 Super L, 590 Super M	Boom to Dipper Pin	175313A1	$168.00	View Info
6	See Details	580D, 580SE, 580K, 580SK, 580L, 580SL, 580M, 580SM, 580N, 580SN, 590SL, 590SM, 590SN	Nut (Boom to Dipper Pin)	181042A1	$42.00	View Info
7	See Details	580L, 580 Super L, 590 Turbo, 590 Super L, 590 Super M	Wear Plate (Extendible Dipper)	363321A1	$75.00	View Info
12	See Details	590 Super L, 590 Super M	Outer Dipper Stick (Used)	87335180-U	From $1,950.00	View Info
12	See Details	590 Turbo	Outer Dipper Stick (Used)	108942A1-U	From $1,850.00	View Info
13	See Details	580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, 590 Turbo, 590 Super L, 590 Super M, 590 Super N	Pin, Extendahoe Cylinder Tube End	300588A1	$44.00	View Info
13	See Details	590 Super L, 590 Super M	Pin, Dipper Stick to Bucket Cylinder	175316A1	$44.00	View Info
(8-Bucket), (10-Dipper)	See Details	580K, 580 Super K, 590 Turbo	Pin, Bucket to Dipper (13"+)	D140655	$58.00	View Info
(10 & 17-Bucket), (6-Front Axle)	See Details	580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, 590 Turbo, 590 Super L, 590 Super M, 590 Super N, 585G, 586G, 588G, 586H, 588H, 570LXT, 570MXT, 570NXT	Bushing (60mm OD)	D138047	$24.00	View Info
	See Details	580K-III, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M	Hydraulic Line Rubber Support Cushion	184297A1	$98.00	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, 590 Turbo, 590 Super L, 590 Super M	Snap Ring (1-1/2" Pins)	D25279	$4.50	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, etc	Snap Ring (1.75" Pin)	103-16175	$3.75	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, etc	Snap Ring (2" Pins)	84158898	$6.00	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, etc	Washer (1.5" Pins) (14-Gauge / 0.078" Thick)	495-81292	$3.25	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, etc	Washer (1.5" Pins) (10-Gauge / 0.140" Thick)	U11649	$4.00	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, etc	Washer (1.75" Pins)	30575	$3.25	View Info
	See Details	580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, 590 Turbo, 590 Super L, 590 Super M, 590 Super N	Washer, 1.75" Pin Diameter	495-81226	$7.00	View Info
	See Details	580L, 580M, 580SK, 580SL, 580SM, 580SM+, 590 Turbo, 590L, 590SL, 590SM, 590SM+	Extendable Dipper Rubber Dual Hose Clamp	103670A1	$49.00	View Info
	See Details	Universal – Fits dozers, excavators, loaders, and backhoes	Bushing Driver Removal Tool	BushingDriver	From $44.00	View Info

Case Backhoe Extendahoe Dipper Arm Parts - Case 590 Super L

Inner and outer dipper sticks, boom-to-dipper pins, bushings, wear plates, and hardware for Case Extendahoe backhoe loaders, covering new and used extendible dipper components across the 580 and 590 Super series.

Fits Models At A Glance

580 Series: 580B, 580C, 580D, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N
590 Series: 590 Turbo, 590 Super L, 590 Super M, 590 Super N

Key Notes

Application: Extendible dipper stick assemblies, pins, and pivot bushings
Hardware: Snap rings and washers for 1.5", 1.75", and 2" pins
Wear Items: Wear plates, hose clamps, and rubber line supports
Condition: Mix of new replacement parts and used OEM dipper sticks

Why Choose Broken Tractor

✅ New and used OEM dipper components available
✅ Fast shipping from two US locations
✅ Fitment verified across 580 and 590 series