Worn bushings or a bent rear lower control arm can cause clunks, drifting alignment, and inner-edge tire wear. This OE-style replacement arm restores factory geometry and ride quality. It arrives with pre-installed rubber bushings for a direct bolt-in service.
| Vehicle Fitment | Tesla Model S (2012โ2021 pre-refresh and facelift); Tesla Model X (2016โ2021). Note: 2021+ S refresh/Plaid and late-2021+ X refresh may differโverify PN. |
| Location | Rear โ Lower Control Arm (Left or Right; sold individually) |
| Materials | High-strength stamped & welded steel; bonded rubber bushings |
| Finish | Corrosion-resistant black coating |
| Adjustment | Fixed-length arm; alignment set via OE eccentric hardware |
| Bushings | Pre-installed OE-type rubber bushings |
| Part Number | MS95145 |
| Includes | (1) rear lower control arm. Reuses OE hardware (replace seized/corroded eccentrics as needed). |
| Warranty | 12-month limited warranty |
| Install & Alignment | ~1โ1.5 hours typical; torque at ride height; professional 4-wheel alignment required after install |
Replace worn arms to eliminate play, restore straight-line stability, and protect your tires. Proper torque and a precision alignment ensure like-new handling.
Need setup guidance? Talk with our suspension team: 623.433.8500 โข ev@gruber.com
Installation Tip: Penetrate and free any seized eccentric bolts before removal to avoid sleeve tear-out. Always perform a 4-wheel alignment after control-arm serviceโour Tesla Phoenix Service Centerโs Hunter rack ensures precise results.







