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Dorman 540-285 Suspension Stabilizer Bar Bushing Kit - Rear
Rear Stabilizer Bar Bushing Kit for Acura RSX
Dorman 540-285 is a rear suspension stabilizer bar bushing kit for 2005-2006 Acura RSX applications. It is precision-engineered and tested as a standard replacement for the original equipment bushing on the specified vehicle.
- Fits 2005-2006 Acura RSX, rear
- Rubber and elastomer construction for stabilizer bar support
- Inside diameter: 21 mm
- Outside diameter: 32.8 mm
- Assembled length: 35 mm
- No grease fitting included
- Bracket not included
- Standard replacement grade
Product Details
This Dorman suspension stabilizer bar bushing kit, part number 540-285, is built for rear sway bar service on the Acura RSX. The bushing material is rubber/elastomer, selected for direct-fit replacement use where the original stabilizer bar bushing has worn, cracked, or lost its ability to hold the bar securely. This part cross-references Delphi TD5612W for the same application.
Common Issues It Can Address
- Rear suspension clunking or rattling over bumps
- Excessive sway bar movement at the rear axle
- Worn, split, or hardened stabilizer bar bushings
- Loose-feeling rear suspension response
- Noise caused by bushing wear at the sway bar mount
Installation Notes
Verify the rear stabilizer bar diameter and bushing dimensions before installation. Inspect the sway bar, brackets, and surrounding suspension components for wear or damage during service. This kit does not include a grease fitting or bracket, so reuse or source any required mounting components separately if needed for your application.
Quality Assurance
Dorman manufactures this part as a standard replacement component and subjects it to engineering and testing checks to support reliable OE-style fit and function on the listed Acura RSX rear application.
| Brand | Dorman |
| Part Number | 540-285 |
| Material | Caucho |
| Material | Élastomère |
| Material | Rubber |
| Inside Diameter | 21 |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Width | 32.8 |
| Outside Diameter | 32.8 |
| Bracket Included | No |
| Bracket Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Assembled Length | 35 mm |
| Assembled Length | 35mm |
| Contenidos del paquete | 2 bujes |
| Package Contents | 2 bushings |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Acura | RSX | Type-S | Rear | |
| 2005 | Acura | RSX | Type-S | Rear |
* 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.