Tesla Model 3 & Model Y Front Suspension Control Arm, Upper or Lower
Choose the correct individual front suspension control arm for a Tesla Model 3 or Model Y repair. Upper arms, lower straight links and lower curved links are separate components, with aftermarket and supplier-labeled CTR options listed by position.
Different arm types serve different positions
The overview shows several arm shapes available from the supplier. Select the exact upper, lower straight or lower curved component required for the repair. The white-background main image shows one upper arm; no option is a full suspension kit.
Choose vehicle, side and supplier grade
Some lower straight aftermarket options are listed as suitable for either side, while the CTR options have separate left/right choices. Match the original part number and dimensions. CTR is a supplier designation; no additional certification or manufacturer warranty is represented here.
Installation and alignment
Suspension components should be fitted by a qualified technician following the vehicle service procedure, including any required new fasteners, loaded-position tightening and alignment checks. Do not select a replacement solely by the shape of a representative photo.
Specifications
| Brand / supplier | Xauto |
|---|---|
| Material | Metal arm with bushings and joint components as shown; construction varies by selection |
| Compatibility | Legacy Model 3 / Model Y control-arm patterns. Select upper, lower straight/lateral or lower curved/compliance type, correct model and side. CTR is the supplier option designation. Verify original OE number and joint/bushing dimensions; refreshed-generation fit is not confirmed. |
| Quantity | One selected control arm. Pair and multi-arm pictures are an assortment overview, not package quantity. |
| Fit scope | Legacy patterns only unless original OE references and dimensions independently confirm otherwise. |
| Options | Model 3 / Y - Upper left - Aftermarket; Model 3 / Y - Upper right - Aftermarket; Model 3 - Lower straight, either side - Aftermarket; Model Y - Lower straight, either side - Aftermarket; Model 3 / Y - Lower curved left - Aftermarket; Model 3 / Y - Lower curved right - Aftermarket; Model 3 / Y - Upper left - CTR option; Model 3 / Y - Upper right - CTR option; Model 3 - Lower straight left - CTR option; Model 3 - Lower straight right - CTR option; Model 3 / Y - Lower curved left - CTR option; Model 3 / Y - Lower curved right - CTR option; Model Y - Lower straight left - CTR option; Model Y - Lower straight right - CTR option |
| Product photographs | Photos identify component types and may show an assortment. Some variants share a reference image; the selected option determines the supplied side, generation, finish and quantity. Match the original part before ordering. |
OE Part Number Reference
The following catalogue numbers are comparison references for the component types described. They have not been verified against the supplier label of every SKU. They are not a declaration of the exact part number supplied or a guarantee that all revisions interchange.
| Front upper arm, left / right: legacy reference examples | 1044321-00-G / 1044326-00-G |
|---|---|
| Front upper arm later revision, left / right | 1044321-00-J / 1044326-00-J |
| Model 3 front lower straight/lateral link, either side | 1044341-00-D |
| Model Y front lower straight/lateral link, either side | 1188341-00-C |
| Front lower curved/compliance link, left | 1044354-00-A; also catalogued as 1044351-00-C |
| Front lower curved/compliance link, right | 1044359-00-A; also catalogued as 1044356-00-C |
Match the complete number, revision suffix, connector, side and vehicle configuration. OE numbers are used for identification and do not establish genuine Tesla manufacture. Our XA-prefixed SKU is the Xauto stock code, not a Tesla part number.
