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Suspensia X50BJ0421 Suspension Ball Joint - Front Left Lower
Suspension Ball Joint for Tacoma
Restore precise front suspension movement with this Suspensia suspension ball joint, part number X50BJ0421. It is built for direct OE fit and OE look on the front left lower position of select Toyota Tacoma models, with steel construction and a pre-greased design for ready-to-install service.
Key Features
- Fits 1995-2004 Toyota Tacoma, front left lower
- Suspensia part number X50BJ0421
- Steel housing and steel material for durable chassis service
- Pre-greased with a rubber dust boot to help protect the joint
- Includes castle nut and cotter pin
- Taper attachment with threaded M16 stud
- Non-greaseable, non-adjustable design
- Direct OE fit and OE look construction
Detailed Description
This suspension ball joint is engineered for the front left lower position on 1995-2004 Toyota Tacoma trucks. Suspensia manufactures chassis parts to OE or better quality standards in automated facilities, and this X50BJ0421 ball joint uses a steel housing, composite bearing material, and a black rubber dust boot to support consistent steering and suspension articulation. The pre-greased design and included castle nut and cotter pin simplify replacement of a worn lower ball joint on Tacoma front suspension assemblies. This part cross-references MOOG Chassis Products K90258 for the same application.
Common Repair Symptoms
- Front-end clunking or popping over bumps
- Excessive play in the lower control arm area
- Uneven tire wear from loose suspension geometry
- Steering wander or reduced directional stability
- Visible boot wear or joint contamination
Installation Notes
Verify the front left lower position before installation on your Toyota Tacoma. Inspect the surrounding control arm, fasteners, and steering components for wear before pressing or bolting in the new joint. Because this unit is non-greaseable and pre-greased, no grease fitting is provided. Confirm stud thread size M16 and taper attachment alignment during assembly.
Quality Assurance
Suspensia chassis parts are produced in an IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018 certified facility with OE-fit manufacturing standards.
| Brand | Suspensia |
|---|---|
| Part Number | X50BJ0421 |
| Material | Steel |
| Stud Thread Size | M16 |
| Attachment Type | Taper |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Grease Fitting Included | No |
| Dust Boot Included | Yes |
| Ball Joint Stud Type | Threaded |
| Cotter Pin Included | Yes |
| Grade Type | Regular |
| Housing Material | Steel |
| Boot Material | Rubber |
| Adjustable | No |
| Locking Nut Included | No |
| Greaseable | No |
| Attachment Method | Bolted |
| Boot Color | Black |
| Bearing Material | Composite |
| Dust Boot Material | Rubber |
| Mounting Plate Included | No |
| 9906 | No |
| Dust Boot Color | Black |
| Washer Included | No |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | 4WD | Front Left Lower | ||
| 2003 | Toyota | Tacoma | 4WD | Front Left Lower | ||
| 2002 | Toyota | Tacoma | Pre Runner | Front Left Lower | ||
| 2001 | Toyota | Tacoma | Pre Runner | Front Left Lower | ||
| 2000 | Toyota | Tacoma | 4WD | Front Left Lower | ||
| 1999 | Toyota | Tacoma | Pre Runner | Front Left Lower | ||
| 1998 | Toyota | Tacoma | Pre Runner | Front Left Lower | ||
| 1997 | Toyota | Tacoma | 4WD | Front Left Lower | ||
| 1996 | Toyota | Tacoma | 4WD | Front Left Lower | ||
| 1995 | Toyota | Tacoma | 4WD | Front Left Lower |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.