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Case, IHC & Case IH

Find a power steering cylinder for Case, International Harvester (IH/IHC) and Case IH applications by tractor or machine model and reference number. These names belong to different brand periods and product lines, so they should not be treated as interchangeable.

This collection therefore deliberately covers older International Harvester / IHC applications, older Case applications and later Case IH applications. The individual product page remains the leading source for confirmed fitment.

Case, IHC and Case IH: why all three names are used

International Harvester predates the Case IH brand. Case IH was formed in 1985 when the Case and International Harvester agricultural legacies were brought together. Older machines can therefore appear under International / IH / IHC or Case, while later machines use Case IH.

International Harvester / IH / IHC
Older International tractor applications are represented in this range. Reference 188842A1 / 549667R91, for example, is listed for older International models as well as later Case IH models.
Case
The range also includes an older Case steering cylinder application. Reference 234447A1 / A37509 is used on Case 480/580-series construction and industrial machines.
Case IH
Later tractor applications use the Case IH name. Several current cylinders in this collection are also shared with Fiat, New Holland or Steyr applications.

Reference numbers in this steering cylinder range

The current products in this collection include cylinders listed with the following reference numbers. Use these numbers for identification and always confirm the individual product application before ordering.

188842A1 / 549667R91
International / IHC & Case IH
234447A1 / A37509
Case
5189895
5134221
87521950
5189887
5164023
5198883

How to select the correct steering cylinder

  • Check the exact machine or tractor model against the product application.
  • Compare the reference number on the existing part or in the parts information where available.
  • Do not rely on the brand name alone, especially on machines from the International Harvester / Case / Case IH transition period.
  • Check configuration notes carefully, including axle or steering configuration where specified.

Browse all tractor steering cylinders

Looking for another tractor brand? View the complete power steering cylinder collection.

Frequently asked questions

Are Case IH and IHC the same name?

No. IHC is used for International Harvester, while Case IH is the later brand created after the Case and International Harvester agricultural businesses were combined. The exact model and reference number are more important than the brand label alone.

Why is Case also included in this collection?

One of the current steering cylinder applications in this collection, 234447A1 / A37509, is used on older Case 480/580-series machines.

How do I identify the correct cylinder?

Compare the exact model, reference number and product-specific application information. Contact Spare Parts Holland if the correct product remains unclear.

Find the correct steering cylinder for your Case, International Harvester / IHC or Case IH application and order from Spare Parts Holland with fast worldwide shipping.