null
CALL or TEXT (800) 909-7060

Case 550H Dozer Hydraulic Cylinders & Seal Kits

ⓘ Click headers to sort ↕
Case 550H Dozer Hydraulic Cylinders & Seal Kits parts list
Image Fits Model Description Part # Price Product Details
Cylinder Seal Kit Package for Case 450 Dozer Lift, Angle Tilt See Details 550H Cylinder Seal Kit Package CS-550H-SKD
$188.00
View Info
Case 550H Dozer Blade Angle Cylinder | 307662A1, 307662A1R See Details 550H Blade Angle Cylinder (Rebuilt) 307662A1R
$1,048.00
View Info
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
View Info
4, 5, 6 Bulldog or Hercules Hydraulics Cylinder Seal Kit for Case Dozers and Backhoes, Made in USA See Details 480E, 480F, 580K, 580SK, 590 Turbo, 590SL, 590SM, 650G, 650K, 750K, 850G, 850K, 550H Cylinder Seal Kit (Lift, Swing, Tilt, or Angle) 1543266C1
$44.00
View Info
Angle Cylinder Seal Kit for Case 550H Dozer See Details 550H Seal Kit, Angle Cylinder 310478A1
$61.00
View Info
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
View Info
- Case Hydraulic Seal Kit for Cylinders on Backhoes, Loaders, and Dozers See Details 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
$38.00
View Info
Hydraulic Spanner Wrench for Case Backhoes and Loaders. See Details Case - Backhoes, Dozers, Loaders Hydraulic Cylinder Spanner Wrench CAS-1456A
$73.00
View Info
Case Gland Seal Installation Tool Kit Part # CAS-1457 See Details Hydraulic Cylinders Gland Seal Installation Tool Kit CAS-1457
$34.00
View Info
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
View Info
Case Saddle Spacer for 580K-580SN, 590, 550H, M Series Dozers & More – D142787 See Details 570LXT, 570MXT, 570N EP, 570NXT, 580K, 580 Super K, 580 Super L, 580SM, 580N, 580SN, 590, 590 Super L, 590SN, 550H, 1150M, 1650M, 2050M, MX180, MX200, MX220, MX240 Saddle Spacer (80mm x 24mm) D142787
$14.00
View Info

Hydraulic cylinders, seal kits, and cylinder repair tooling for the Case 550H crawler dozer, covering blade angle cylinders, ripper cylinders, and complete blade seal kit packages for rebuild work.

Fits Models At A Glance

  • 550 Series Dozer: 550H

Key Notes

  • Application: Blade angle cylinders, ripper cylinders, and seal kits for the 550H dozer.
  • Seal Kits: Angle cylinder seal kits and full blade seal kit packages available, including 1 3/4 inch rod, 3 inch bore fitment.
  • Condition: Rebuilt cylinders and new seal kits offered depending on the part.
  • Tooling: Spanner wrenches, gland seal installers, and rebuild tool kits available for cylinder service.

Why Choose Broken Tractor

  • ✅ Cylinders and seal kits matched to Case dozers
  • ✅ Fast shipping from two US warehouses
  • ✅ Parts team to confirm cylinder fitment

Frequently Asked Questions

What size are the 550H angle cylinder seals?

The angle cylinder seal kit we carry for the Case 550H dozer fits a 1 3/4 inch rod and a 3 inch bore. Confirm your rod and bore measurements before ordering, since dimensions determine the correct kit.

Do you sell a complete seal kit for the 550H blade cylinders?

Yes. We offer a hydraulic cylinder seal kit package built for the Case 550H dozer blade, along with individual angle cylinder seal kits. This lets you seal the blade cylinders for a full service job.

Can I get a rebuilt angle cylinder instead of just seals?

Yes. We carry a rebuilt blade angle cylinder for the Case 550H dozer. Choosing a rebuilt unit saves you the labor of tearing down and resealing your existing cylinder.

Do I need special tools to rebuild a Case 550H cylinder?

A spanner wrench and gland seal installer make the job much easier. We offer both individually and as a rebuild tool kit for Case hydraulic cylinders. Call (800) 909-7060 if you need help matching the right tools.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


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