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MAS Chassis B5333 Suspension Ball Joint - Front Lower
| Brand | MAS Chassis B5333 |
|---|---|
| Position | Front Lower |
| Material | Steel |
| Stud Thread Diameter | 12 |
| Castle Nut Included | Yes |
| Suspension Grade Type | Standard |
| Cotter Pin Hole | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 3 |
| Adjustable | No |
| Greaseable | Yes |
| Stud Type | Taper |
| Mounting Type | Bolt on |
| Dust Boot Material | Rubber |
| Attachment Type | Taper |
| Bearing Material | Steel |
| Bolts/Studs Included | No |
| Housing Press Fit Diameter | 0 mm |
| Package Contents | 1 ball joint; 1 castle nut; 1 cotter pin; 1 zerk fitting; 3 nuts; |
| Thread Pitch | 1.75 |
| Fits | Buick, Cadillac, Oldsmobile, and Pontiac · 38 vehicles |
OE-style replacement. Precision-engineered and tested for reliable suspension service.
Greaseable design. Includes a zerk fitting for routine lubrication and serviceability.
Bolt-on mounting. Steel construction with a rubber dust boot and taper stud.
Cross-references Centric Parts 610.62023, Delphi TC5369 and Mevotech Original Grade GK5333 for the same application. See all 12.
Overview
MAS Chassis B5333 is a front lower suspension ball joint built as a direct replacement for specific GM applications. It is precision-engineered and tested for reliable OE-style service, with greaseable construction and a bolt-on mounting design.
Compatible With Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Pontiac Bonneville, Buick Riviera, and Oldsmobile Aurora applications listed below. The B5333 part number is also referenced by several cross-brand numbers for the same application.
Key Features
- Steel construction with a rubber dust boot for durable suspension service.
- Greaseable design with a zerk fitting for routine lubrication.
- Standard suspension grade with taper stud and taper attachment.
- Bolt-on mounting type with castle nut and cotter pin hole.
- Includes mounting hardware and threaded stud details for application matching.
Detailed Description
The MAS Chassis B5333 suspension ball joint is intended for front lower use on select Buick, Cadillac, Pontiac, and Oldsmobile models. It is built with a steel housing, steel bearing material, and a 12 mm stud thread diameter with 1.75 thread pitch. The greaseable layout and rubber boot help support serviceable suspension operation, while the bolt-on design matches the original equipment style used on the listed vehicles. This part number, B5333, is a direct reference for buyers searching for a front lower ball joint for Buick LeSabre, Cadillac DeVille, or Pontiac Bonneville applications.
This part cross-references MOOG Chassis Products (e.g., K5333) and Delphi (e.g., TC5369) for the same application.
What It Is Used For
- Restoring worn suspension joint movement.
- Addressing looseness or play in the front lower suspension.
- Replacing a damaged or noisy ball joint assembly.
- Correcting steering feel affected by suspension wear.
- Servicing OE-style suspension geometry on listed GM vehicles.
Installation Notes and Tips
Verify fitment by year, make, model, and suspension notes before ordering. This application includes standard suspension notes on some Cadillac listings, so confirm the vehicle configuration matches the catalog data. Use the correct torque procedure for the taper stud and mounting fasteners during installation.
Quality Assurance
MAS Chassis states that this ball joint is precision-engineered and rigorously tested for reliable replacement service on the specified vehicles. The B5333 part number is used as an OE-style replacement reference for the listed applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | LeSabre | Front Lower | — |
| 2005 | Buick | Park Avenue | Front Lower | — |
| 2005 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2005 | Pontiac | Bonneville | Front Lower | — |
| 2004 | Buick | LeSabre | Front Lower | — |
| 2004 | Buick | Park Avenue | Front Lower | — |
| 2004 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2004 | Cadillac | Seville | Front Lower | w/Standard Suspension |
| 2004 | Pontiac | Bonneville | Front Lower | — |
| 2003 | Buick | LeSabre | Front Lower | — |
| 2003 | Buick | Park Avenue | Front Lower | — |
| 2003 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2003 | Cadillac | Seville | Front Lower | w/Standard Suspension |
| 2003 | Pontiac | Bonneville | Front Lower | — |
| 2002 | Buick | LeSabre | Front Lower | — |
| 2002 | Buick | Park Avenue | Front Lower | — |
| 2002 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2002 | Cadillac | Seville | Front Lower | w/Standard Suspension |
| 2002 | Pontiac | Bonneville | Front Lower | — |
| 2001 | Buick | LeSabre | Front Lower | — |
| 2001 | Buick | Park Avenue | Front Lower | — |
| 2001 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2001 | Cadillac | Seville | Front Lower | w/Standard Suspension |
| 2001 | Pontiac | Bonneville | Front Lower | — |
| 2000 | Buick | LeSabre | Front Lower | — |
| 2000 | Buick | Park Avenue | Front Lower | — |
| 2000 | Cadillac | DeVille | Front Lower | w/Standard Suspension |
| 2000 | Cadillac | Seville | Front Lower | w/Standard Suspension |
| 2000 | Pontiac | Bonneville | Front Lower | — |
| 1999 | Buick | Park Avenue | Front Lower | — |
| 1999 | Buick | Riviera | Front Lower | — |
| 1999 | Oldsmobile | Aurora | Front Lower | — |
| 1998 | Buick | Park Avenue | Front Lower | — |
| 1998 | Buick | Riviera | Front Lower | — |
| 1998 | Oldsmobile | Aurora | Front Lower | — |
| 1997 | Buick | Park Avenue | Front Lower | — |
| 1997 | Buick | Riviera | Front Lower | — |
| 1997 | Oldsmobile | Aurora | Front Lower | — |
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