| Image | Fits Model | Description | Part # | Price | Product Details | |
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480F, 570LXT, 580K, 580SK, 580L, 580SL, 580M, 580SM, 580N, 580SN, 590T, 590SL, 590SM, 590SN, 621B, 621C, 721B, 721C, 550H | Extendahoe, Loader Lift, Clamshell Loader Bucket Cylinders | Loader: Steering Cylinder | Dozer: Blade Lift Cylinder | 1543267C1 | $34.00 | View Info |
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621, 621B, 621C with Z-Bar Loader | Loader Bucket Tilt Cylinder | 339921A1 | $2,740.00 | View Info |
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621, 621B, 621C, 721, 721B, 721C | Lift Cylinder Seal Kit | 1543305C1 | $58.00 | View Info | |
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621, 621B, 621C, 821 | Cylinder Seal Kit | 1543306C1 | $90.00 | View Info | |
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621B, 621C, 721B, 721C | Bucket Tilt Cylinder Seal Kit (XT Loaders) | 1543279C1 | $58.00 | View Info | |
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Case - Backhoes, Dozers, Loaders | Hydraulic Cylinder Spanner Wrench | CAS-1456A | $64.00 | View Info | |
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Hydraulic Cylinders | Gland Seal Installation Tool Kit | CAS-1457 | $34.00 | View Info | |
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521F, 621, 621B, 621C, 721, 721B, 721C, 821, 821B, W14B, W14C, W30 | Self-Aligning Bushing | G109152 | $100.00 | View Info | |
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Case Backhoes, Dozers, Excavators, and Skid-Steers | Replacement Pin, Spanner Wrench | CAS-1456-PIN | $8.50 | View Info |
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Case 621B Loader Seal Kits
Fits Models At A Glance:
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Case Wheel Loader: 621B
Key Notes:
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Application: Hydraulic cylinder seal kits for Case 621B wheel loaders
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Cylinder Coverage: Loader lift cylinder, bucket tilt cylinder, clamshell bucket cylinder
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Material: USA-made premium seals (Bulldog Hydraulics or Hercules)
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Function: Stops hydraulic leaks, restores system pressure, and extends cylinder service life
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Made In: USA
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Brands: Bulldog Hydraulics or Hercules
Why Choose Broken Tractor:
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✅ Seal Kits Designed for Case 621B Wheel Loaders
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✅ Precision Seals for Lift, Tilt & Clamshell Cylinders
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✅ Fast Shipping with U.S.-Based Support
