Save your machine to see potential part matches. Always double-check fitment before purchasing.
Save your machine to see potential part matches. Always double-check fitment before purchasing.
This helps find the right parts for your equipment. When a potential match is found you will see: ✓ Potential Match
⚠ Please double-check fitment before ordering.
| REF # | Image | Fits Model | Description | Part # | Price | Product Details | |
| 1 |
See Details
|
590 Super L, 590 Super M | Backhoe Boom (NEW) | 0 | 140505A1 |
$7,501.00
|
View Info |
| 1 |
See Details
|
590 Super L, 590 Super M | Backhoe Boom (Used) | 140505A1-U | View Info | ||
| 2 |
See Details
|
590 Turbo, 590 Super L, 590 Super M | Bushing, Boom to Dipper (Left) | D144168 |
$45.00
|
View Info | |
| 3 |
See Details
|
590 Turbo, 590 Super L, 590 Super M | Bushing, Boom at Dipper (Right) | D144197 |
$22.00
|
View Info | |
| 4 |
See Details
|
590 Super L, 590 Super M | Bushing, Boom at Dipper and Boom Cylinder | D144161- |
$45.00
|
View Info | |
| 5 |
See Details
|
590 Super L, 590 Super M | Bushing, Boom at Swing Tower | D151059- |
$25.00
|
View Info | |
| 5 |
See Details
|
590 Super L, 590 Super M | Pin, Boom to Dipper | 0 | 175313A1 |
$175.00
|
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 / 8 / 9 |
See Details
|
590 Super L, 590 Super M | Pin, Dipper Cylinder to Boom, Boom Cylinder to Boom, Dipper Cylinder to Dipper | 175581A1- |
$105.00
|
View Info | |
| 10 |
See Details
|
590 Super L, 590 Super M | Pin, Boom Cylinder to Swing Tower | 175315A1- |
$120.00
|
View Info | |
| 11 |
See Details
|
590 Super L, 590 Super M | Pin, Boom to Swing Tower | 0 | 175596A1 |
$154.00
|
View Info |
| 11 |
See Details
|
590 Turbo, 590 Super L, 590 Super M | Pin, Boom to Swing Tower | 129327A1 |
$210.00
|
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 | Snap Ring (1.5" 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 (1.75" 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 |
$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 (1.5" Pins) (10-Gauge / 0.140" Thick) | U11649 |
$4.00
|
View Info | ||
See Details
|
590 Super N | Backhoe Boom (USED) | 84538196-U |
$3,745.00
|
View Info | ||
See Details
|
590 Super L, 590 Super M | Boom Cylinder (New) | 175785A1 |
From
$2,492.00
|
View Info | ||
See Details
|
590 Turbo, 590 Super L, 590 Super M, 590 Super N | Bushing, Boom / Dipper Cylinder | 1980371C1 |
$39.00
|
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 Support | 184297A1 |
$98.00
|
View Info | ||
See Details
|
Universal – Fits dozers, excavators, loaders, and backhoes | Bushing Driver Removal Tool | BushingDriver |
From
$44.00
|
View Info |

The Boom Parts category for Case Backhoes, specifically the Case 590 Super L and 590 Super M models, offers a comprehensive selection of essential components designed to optimize the performance and longevity of your machinery. These parts are crucial for maintaining the backhoe boom's functionality, ensuring seamless operation during excavation, lifting, and digging tasks.
Among the featured products are high-quality snap rings designed for various pin sizes, including the Case Backhoe Snap Ring for 1.5" and 1 3/4" pins, which are vital for securing the boom assembly. Additionally, we provide a variety of washers, such as the Case Backhoe Washer at 1.5 inches and 10-gauge thickness, and pin washers specifically tailored for both 1.5-inch and 1.75-inch sizes. These washers play a critical role in distributing loads and enhancing the stability of the boom assembly.
For those seeking OEM quality, our selection includes the Case 590 Super M and 590 Super L steel backhoe booms, fully manufactured in the USA. These parts ensure a reliable fit and performance that meets the high standards set by Case equipment. We also supply used backhoe booms with low hours, presenting a cost-effective option for those looking to maintain their machinery without sacrificing quality.
Further complementing our offerings are a variety of pins and bushings designed for specific applications within the boom assembly, including pins for the boom to dipper connections and bushings for smooth operation at the swing tower and boom cylinder. Each of these components is engineered to support the rigorous demands of backhoe operation, ensuring your equipment remains a powerful asset on the job site.