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Baldwin PT951 Power Steering Filter
Overview of Baldwin PT951 Power Steering Filter
The Baldwin PT951 power steering filter is designed for use with Galion equipment, International, and Mack buses and trucks. Engineered to maintain clean hydraulic fluid, this filter supports reliable steering system performance and longevity.
- Compatible with Galion equipment, International, and Mack buses and trucks
- Inside-out flow direction for efficient filtration
- Height: 2 25/32 inches (70.6 mm)
- Inside diameters: 29/32 inches (23 mm) and 1 15/32 inches (37.3 mm)
- Outside diameter: 3 15/32 inches (88.1 mm)
- Includes two attached end seals for secure installation
- Replaces Galion 255027, International 279294-C92, and Mack 485GB3160 filters
Detailed Product Description
The Baldwin PT951 power steering filter is specifically designed to filter contaminants from the hydraulic fluid in power steering systems of heavy-duty vehicles such as Galion equipment, International trucks, and Mack buses. Its inside-out flow direction ensures that fluid passes through the filter media effectively, capturing debris and preventing damage to steering components. The filter features two attached end seals that provide a tight fit and prevent fluid bypass. With precise dimensions including a height of 2 25/32 inches and multiple inside diameters, the PT951 is engineered to match OEM specifications and replace several original part numbers, ensuring compatibility and ease of maintenance.
Applications and Problem Solving
- Prevents contamination-related wear in power steering pumps and valves
- Reduces risk of hydraulic fluid degradation and system failure
- Maintains smooth steering response in Galion, International, and Mack vehicles
- Helps avoid costly repairs due to clogged or damaged steering components
- Supports consistent hydraulic pressure and fluid cleanliness
Installation Notes and Tips
When installing the Baldwin PT951 power steering filter, ensure the inside-out flow direction is followed for proper filtration. Verify that the two attached end seals are intact and seated correctly to prevent leaks. This filter is compatible with an optional gasket (part number G115-A) if additional sealing is required. Always compare dimensions and part numbers to confirm fitment with your specific Galion, International, or Mack vehicle model.
Quality Assurance
Baldwin power steering filters are manufactured to meet stringent quality standards, ensuring reliable filtration performance. The PT951 is designed to replace OEM filters such as Galion 255027, International 279294-C92, and Mack 485GB3160, providing a trusted alternative for maintenance and repair. While no explicit warranty information is provided, Baldwin products are known for consistent quality and durability in demanding automotive applications.
| Brand | Baldwin |
| Part Number | PT951 |
| End Seals | [2] attached |
| Fits | "galion equipment; international, mack buses, trucks" |
| Height | 2 25/32 |
| Height (mm) | 70.6 |
| Inside Diameter 1 | 29/32 |
| Inside Diameter 1 (mm) | 23 |
| Inside Diameter 2 | 1 15/32 |
| Inside Diameter 2 (mm) | 37.3 |
| Notes | Inside-out flow direction |
| Optional Gasket | {g115-a} |
| Outside Diameter 1 | 3 15/32 |
| Outside Diameter 1 (mm) | 88.1 |
| Related to | {pt903} (with furnished gasket) |
| Remark 2 | & |
| Replaces | Galion 255027; international 279294-c92; mack 485gb3160 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.