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Case 580L, 580M, 580SL, 580SM Boom Parts

Case 580L, 580M, 580SL, 580SM Boom Parts parts diagram 1 2 - Bushing, Boom at Dipper Stick (Left) 3 - Bushing, Boom to Dipper Stick (Right) 4 - Request Part 4 - Request Part 4 - Request Part 4 - Request Part 5 - Bushing, Boom at Swing Tower 6 - Pin, Boom to Dipper 7 - Pin, Boom to Dipper Cylinder and Boom Cylinder 8 - Pin, Boom Cylinder to Boom 9 - Pin, Dipper Cylinder Rod to Dipper 10 - Pin, Boom Cylinder to Swing Tower 11 - Pin, Boom to Swing Tower 12 - Pin, Boom to Swing Tower 13 - Bracket, Pin Retainer, Boom to Swing Tower 14 - Nut, Boom to Dipper Pin
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Case 580L, 580M, 580SL, 580SM Boom Parts parts list
REF # Image Fits Model Description Part # Price Product Details
1 Case 580L, 580M Backhoe Boom (NEW - Steel) -- 129883A1 | Broken Tractor See Details 580L, 580M Backhoe Boom (New) 129883A1
From $6,954.00
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1 Used Backhoe Boom for Case 580L, 580M See Details 580L, 580M Backhoe Boom (Used) 129883A1-U
From $4,140.00
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1 Low Hour Used OEM Backhoe Boom for Case 580 Super M and 580 Super L See Details 580 Super L, (580 Super M - Ser I) Backhoe Boom (Used) 122284A1-U
From $4,416.00
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1 Case 580 Super L backhoe boom assembly steel See Details 580 Super L, 580 Super M (Series I, II, III) Backhoe Boom (New) 122284A2
From $6,445.00
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1 Used Backhoe Boom for Case 580 Super M See Details 580 Super M (Series II and III) Backhoe Boom (Used) 122284A2-U
From $4,148.00
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2/3 Case 580K Boom Bushing at Dipper Stick See Details 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M Bushing, Boom at Dipper (Right) D135739
$38.00
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4 Case Dipper Stick to Bucket and Cylinder Pin for 580K Backhoe See Details 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M Pin, Dipper to Dipper / Bucket Cylinder Rod 129041A1
$54.00
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5 Case Backhoe Pin for Boom to Dipper Stick, Part D132494, for 580 Series See Details 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M Pin (Boom to Dipper) D132494
$74.00
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5 Boom Pivot Bushing for Case 580M See Details 580L, 580 Super L, 580M, 580 Super M Bushing, Boom at Swing Tower D151071
$58.00
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6 Case Backhoe Nut, Boom to Dipper Pin 590 Super L, 590 Super M -- 181042A1 See Details 580D, 580SE, 580K, 580SK, 580L, 580SL, 580M, 580SM, 580N, 580SN, 590SL, 590SM, 590SN Nut (Boom to Dipper Pin) 181042A1
$42.00
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7 D137218 Case Backhoe Bushing, Inner Dipper See Details 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N Bushing, Boom at Dipper D137218
$38.00
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7, 8, 11 Case 580K Backhoe Boom-to-Cylinder Bushing, RH See Details 580K, 580 Super K Bushing, Boom at Cylinders (Right) D136565
$13.00
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7 / 8 Case Backhoe Pin for Boom and Dipper Cylinder See Details 580L, 580M Pin, Boom to Dipper Cylinder /Boom to Boom Cylinder 129040A1
$94.00
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7 Case 580 Super M Dipper to Boom Pin See Details 580 Super L, 580 SuperM Pin, Dipper Cylinder to Boom 123167A2
$98.00
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8 Case Boom Cylinder to Boom Pin for 580 Super L, 60 mm OD See Details 580 Super L, 580 Super M Pin, Boom Cylinder to Boom 123168A2
$74.00
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10 Boom Cylinder to Swing Tower Pin Case 580SM See Details 580 Super L, 580 Super M Pin, Boom Cylinder to Swing Tower 190313A1
$73.00
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10 Case Backhoe Pin, Boom Cylinder to Swing Tower 580L, 580M -- 142842A1 See Details 580L, 580M Pin, Boom Cylinder to Swing Tower 142842A1
$95.00
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11 121779A1 Pivot Pin Case 580 Super L See Details 580L, 580 Super L, 580M, 580 Super M Pin, Boom to Swing Tower 121779A1
$55.00
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12 Case 580M Boom Pivot Pin 250663A1 See Details 580L, 580 Super L, 580M, 580 Super M Pin, Boom to Swing Tower 250663A1
$52.00
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13 Case 580L Boom Pin Retainer Bracket See Details 580L, 580 Super L, 580M, 580 Super M Bracket, Pin Retainer 303646A1
$26.00
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Case Backhoe Snap Ring for 1.5" Diameter Pins | D25279 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
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Heavy Duty Pin Retainer Snap Ring for Case Backhoes at Broken Tractor 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
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Case Backhoe Snap Ring for 2" Pins -- 84158898 | Broken Tractor 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
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60 MM Pin Washer for Case 580 Series Backhoes See Details 580 Super L, 580 Super M, 580N, 580 Super N Washer (60 mm Pins) 123318A1
$5.00
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Case Backhoe Pin Washer | D28610 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
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Case Washer 1.75" - 14 Gauge -- 30575 | Broken Tractor 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
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1.75 Pin Washer for Case Backhoes  Broken Tractor 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
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Case Backhoe Washer - 1.5",  10 Gauge Thickness -- U11649 | Broken Tractor 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
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Rubber boom bumper installed on Case 580L backhoe boom See Details 580L, 580M Rubber Bumper, Boom 87491322
$44.00
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Case Backhoe Rubber Boom and Swing Tower Bumper See Details 580 Super K, 580 Super L, 580 Super M, 590 Turbo, 590 Super L, 590 Super M Rubber Bumper, Boom Lock 87611723
$64.00
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Case 580 Super K hydraulic line rubber support cushion — 184297A1 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
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11 Spacer bushing for Case backhoe boom to swing tower pin See Details 580L, 580 Super L, 580N, 580N EP, 580SN, 580EV, 580SV, 590 Super L, 590SM, 590SN, 695SV Bolt Spacer, Boom Swing Tower Pin 122897A1
$39.00
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15 Case 580K Dipper Cylinder Rod Pin See Details 580K*, 580 Super K, 580 Super L, 580 Super M Pin, Dipper and Bucket Cylinder Rod End D138022
$74.00
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Case backhoe extendable dipper rubber dual hose clamp 103670A1 27mm See Details 580L, 580M, 580SK, 580SL, 580SM, 580SM+, 590 Turbo, 590L, 590SL, 590SM, 590SM+ Extendable Dipper Rubber Dual Hose Clamp 103670A1
$49.00
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Bushing driver removal tool for heavy equipment See Details Universal – Fits dozers, excavators, loaders, and backhoes Bushing Driver Removal Tool BushingDriver
From $44.00
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Backhoe boom assemblies, boom pins, bushings, snap rings, washers, and rubber bumpers for Case 580L, 580M, 580 Super L, and 580 Super M backhoe loaders, covering new steel booms, used OEM booms, and the full range of connecting hardware from swing tower to dipper stick.

Fits Models At A Glance

  • 580L Series: 580L, 580 Super L
  • 580M Series: 580M, 580 Super M (Series I, II, III)

Key Notes

  • Boom Assemblies: New high-strength steel and used OEM booms available
  • Pins: Boom-to-swing tower, boom-to-dipper, and cylinder pins
  • Bushings: Swing tower, dipper stick, and boom-to-cylinder bushings
  • Hardware: Snap rings, pin washers, spacer bushings, and retainer brackets
  • Cushioning: Rubber boom and swing tower bumpers

Why Choose Broken Tractor

  • ✅ New and used boom options for every budget
  • ✅ Complete pin and bushing kits available
  • ✅ Fast shipping from two US locations
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Product: Category: Case 580L, 580M, 580SL, 580SM Boom Parts Brand: Head Title: Case 580L-580SM Backhoe Boom Parts | Broken Tractor