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MAS Chassis BJ91025 Suspension Ball Joint - Front Lower
| Brand | MAS Chassis BJ91025 |
|---|---|
| Position | Front Lower |
| Material | Steel |
| Stud Thread Diameter | 18 |
| Castle Nut Included | No |
| Suspension Grade Type | Standard |
| Cotter Pin Hole | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 0 |
| Adjustable | No |
| Greaseable | Yes |
| Stud Type | Tapered |
| Mounting Type | Pressed |
| Dust Boot Material | Rubber |
| Attachment Type | Taper |
| Bearing Material | Metal |
| Bolts/Studs Included | No |
| Housing Press Fit Diameter | 44.5 mm |
| Package Contents | 1 ball joint; 1 nut; 1 zerk fitting |
| Thread Pitch | 1.5 |
| Fits | Hummer · 7 vehicles |
OE-style replacement. Precision-engineered for reliable suspension service on specific applications.
Greaseable design. Includes a zerk fitting for routine lubrication and service access.
Pressed fit construction. Steel housing with tapered stud and rubber dust boot.
Cross-references Delphi TC5794, Mevotech Supreme MS50529 and MOOG Chassis Products K500250 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
MAS Chassis BJ91025 is a suspension ball joint built as a direct replacement for the original equipment design on specific applications. It uses a pressed mounting style, a tapered stud, and a greaseable design for serviceable suspension performance.
Compatible with Hummer H3 and H3T applications, this part number BJ91025 is engineered for front lower suspension service where a pressed-in ball joint is required.
Key Features
- Steel housing with a rubber dust boot for suspension protection
- Greaseable design with included zerk fitting for service access
- Pressed mounting type with tapered stud and cotter pin hole
- Standard suspension grade construction for OE-style replacement use
- Metal bearing material for consistent joint operation
Detailed Description
MAS Chassis BJ91025 is a suspension ball joint intended for front lower fitments on 2006-2010 Hummer H3 and 2009-2010 Hummer H3T applications. The steel construction, 18 mm stud thread diameter, 1.5 thread pitch, and 44.5 mm housing press fit diameter reflect the dimensions needed for a precise replacement installation. The greaseable layout and rubber boot help support long-term serviceability in demanding suspension use. This part number BJ91025 cross-references Monroe Shocks & Struts (e.g., 45D2432, 1003017) for the same application.
What It Is Used For
- Replacing a worn or loose front lower ball joint
- Addressing suspension play or clunking from joint wear
- Restoring steering response affected by joint looseness
- Correcting excessive movement at the lower control arm connection
Installation Notes and Tips
Fits 2006-2010 Hummer H3, front lower, and 2009-2010 Hummer H3T, front lower. Verify the pressed-in mounting style, stud thread size, and housing press fit diameter before installation. The cotter pin hole and included nut and zerk fitting support a complete service setup, while the greaseable design allows routine lubrication after installation.
Quality Assurance
MAS Chassis states that this ball joint is precision-engineered and rigorously tested for reliable OE replacement performance on specific vehicles.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Hummer | H3 | 4WD | Front Lower | — |
| 2010 | Hummer | H3T | — | Front Lower | — |
| 2009 | Hummer | H3 | 4WD | Front Lower | — |
| 2009 | Hummer | H3T | — | Front Lower | — |
| 2008 | Hummer | H3 | 4WD | Front Lower | — |
| 2007 | Hummer | H3 | 4WD | Front Lower | — |
| 2006 | Hummer | H3 | 4WD | Front Lower | — |
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