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Case 550G Dozer Hydraulic Cylinders & Seal Kits

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Case 550G Dozer Hydraulic Cylinders & Seal Kits parts list
Image Fits Model Description Part # Price Product Details
1 Case Dozer Blade Hydraulic Angle Cylinder by Broken Tractor See Details 450, 450B, 450C, 550, 550E, 550G Blade Angle Cylinder 140146A1
$1,082.00
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Case 550E, 550G Dozer Blade Hydraulic Tilt Cylinder - 1542717C1 See Details 550E, 550G Blade Tilt Cylinder 1542717C1
$977.00
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New OEM Hydraulic Ripper Cylinder for Case Dozers, Fits 450B to 550H, Broken Tractor See Details 450B, 450C, 455, 455B, 455C, 550, 550E, 550G, 550H Ripper Cylinder G101230
$1,680.00
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Case 550E dozer blade cylinder rebuild kit package See Details 550E, 550G Blade Cylinder Seal Kit Package CS-550E-SK
$184.00
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2, 4, 5 Case Dozer and Backhoe Hydraulic Cylinder Seal Kit | Fits 450B, 550G, 850E, 580 Super E, 680L See Details 580C (1-Piece Piston), 580D, 580 Super E, 680E, 680G, 680H, 680K, 680L, 450 (Tube Stamped G101232), 450B, 450C, 550, 550E, 550G, 850B, 850C, 850D, 850E, W18B, W20C, W36, 921 Cylinder Seal Kit (Swing, Stabilizer, Dipper, Blade Angle, Blade Tilt, Bucket, Steering) 1543273C1
$46.00
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1543256C1 Bulldog or Hercules Cylinder Seal Kit for Case See Details 550E, 550G, 570LXT, 570MXT, 570NXT, 570N EP, 580K, 580SK, 580SL, 580M, 580SM, 590 Turbo, 590SL-I, 585G, 586G, 586H, 588H, Cylinder Seal Kit (Multiple) 1543256C1
$48.00
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9 Hydraulic seal kit G109452 for Case equipment See Details 450B, 450C, 455C, 480C, 480D, 480E, 480F, 580D, 580 Super D, 580E, 580 Super E, 680K, 780C, 780D - See Details Hydraulic Cylinder Seal Kit 1543252C1
$34.00
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Bulldog or Hercules Hydraulics Seal Packing Kit for Case 550E, 550G Dozer Blade Lift See Details 550E, 550G Blade Lift Cylinder Kit 1542764C1
$50.00
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Case Hydraulic Cylinder Gland Nut | 1543003C1 See Details 450, 450B, 450C, 550, 550E, 550G, 580B, 580C, 580D, 580E, 580 Super E Gland Nut; Angle, Swing, Dipper, Stabilizer Cylinder 1543003C1
$302.00
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Case Blade Angle, Backhoe Stabilizer Cylinder Piston See Details Stabilizer Cylinder: 580C, 580D, 580 Super D, 580E, 580 Super E Case Dozer Blade Angle Cylinder Piston: 450, 450B, 450C, 550, 550E, 550G Case Dozer Rear Ripper Cylinder: 1150B to 1650L, including 1155E and 1450B Case Dozer Blade Lift Cylinder: 1450, Piston, Hydraulic Cylinder G100438
$180.00
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Hydraulic Spanner Wrench for Case Backhoes and Loaders. See Details Case - Backhoes, Dozers, Loaders Hydraulic Cylinder Spanner Wrench CAS-1456A
$73.00
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Case Gland Seal Installation Tool Kit Part # CAS-1457 See Details Hydraulic Cylinders Gland Seal Installation Tool Kit CAS-1457
$34.00
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Case Hydraulic Cylinder Rebuild Tool Kit - Spanner Wrench & Seal Installer See Details Case backhoe and loader models with hydraulic cylinders, All John Deere backhoe and loader models with hydraulic cylinders Case Hydraulic Cylinder Rebuild Tool Kit BT-CASE-CYL-TOOL-KIT
$96.00
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Hydraulic cylinders, seal kits, and cylinder repair tools for the Case 550G crawler dozer, covering blade angle, blade tilt, blade lift, and ripper cylinders along with glands, pistons, and rebuild hardware.

Fits Models At A Glance

  • 550 Series Dozers: 550, 550E, 550G, 550H
  • 450 Series Dozers: 450, 450B, 450C

Key Notes

  • Application: Blade angle, tilt, lift, and rear ripper cylinders plus service kits
  • Seal Kits: Cover multiple cylinder types across 450 and 550 series dozers
  • Components: Includes gland nuts, replacement pistons, and full rebuild packages
  • Tools: Spanner wrenches and gland seal installers for cylinder repair

Why Choose Broken Tractor

  • ✅ New and rebuild parts for Case 550G dozers
  • ✅ Complete seal kits and cylinder tooling available
  • ✅ Fast shipping from two US locations

Frequently Asked Questions

What hydraulic cylinders fit a Case 550G dozer?

We carry blade angle, blade tilt, blade lift, and rear ripper cylinders for the 550G. The angle cylinder also fits earlier 450 and 550 series machines, while the tilt and lift cylinders are specific to the 550E and 550G.

Do you have a full rebuild kit for the 550G blade cylinders?

Yes. We offer a blade cylinder rebuild kit package for Case 550E and 550G dozers equipped with a 6-way blade, along with individual seal kits for lift and angle cylinders.

Will the seal kit for a 550G work on other Case models?

Several of our seal kits cover multiple cylinder types across the 450 and 550 series dozers. Fitment depends on your cylinder and piston style, so match the part number or confirm with our parts team.

Do you sell the tools to rebuild a Case 550G cylinder?

Yes. We offer spanner wrenches, gland seal installation tools, and a complete cylinder rebuild tool kit to service Case dozer hydraulic cylinders.

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Product: Category: Case 550G Dozer Hydraulic Cylinders & Seal Kits Brand: Head Title: Case 550G Dozer Hydraulic Cylinders | Broken Tractor