Six Complete Front Control Arms for the Pre-Refresh Model X
This kit contains six complete front arm assemblies for the Tesla Model X 2016-early 2021: both aluminum upper arms, both forward lower arms and both rearward lower arms, each with ball joints and bushings already pressed in, plus two camber bolts. The arms are aftermarket assemblies built to the Tesla OE numbers listed in the fit table. It does not fit the Model S, Model 3 or Model Y.
- Six front arms
- Two camber bolts
- OE matching
- Pre-refresh Model X
- Aftermarket kit
Key Features
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Six Complete Arms
Two aluminum upper arms, two forward lower arms and two rearward lower arms in one front kit
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Two Camber Bolts
The kit includes two camber bolts for the aft arm, while the shop still sets camber on the alignment rack
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Pressed Joints and Bushings
Each assembly arrives with ball joints and bushings already pressed in
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OE-Number Matching
Built to OE numbers 1027322-00-E, 1027327-00-E, 1027351-00-C, 1041570-00-B and 1041575-00-B
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Stamp Letter Rules
Upper arms stamped D are the same family; F or G upper letters are not listed for this kit
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Front suspension only
Rear arms, sway-bar links and tie rods are not included.
Highlights
Six complete front arms
Two aluminum upper arms, two forward lower arms and two rearward lower arms come with the kit, with joints and bushings already installed.
OE references
The kit references cover the stamped part numbers and revision letters. The diagram shows the six-arm arrangement.
Camber bolts included
Two camber bolts are included as shown. They do not replace a wheel alignment after installation.
Newer revisions
2021+ refresh or Plaid, F/G upper revisions and different arm-number families are not listed for this kit.
Compatibility
| Model | Years / Version | Notes |
|---|---|---|
| Model X (pre-refresh, AWD) | 2016-early 2021 | Arms stamped with the listed OE numbers |
Does not fit the Model S (steel uppers), Model 3 or Model Y.
Specifications
| Product Type | Front control arm kit, 6 complete arm assemblies with 2 camber bolts |
|---|---|
| Compatible Models | Model X 2016-early 2021 (pre-refresh) when stamps match |
| Position / Location | Front suspension: aluminum upper arms, forward lower arms and rearward lower arms |
| Material | Aluminum upper arms (aluminum and composite) |
| Quantity | 6 arms: 2 upper, 2 forward lower, 2 rearward lower, plus 2 camber bolts |
| Installation Type | Workshop installation on a lift with Jack Mode, then a 4-wheel alignment |
| Package Contents | 6 complete front arm assemblies with ball joints and bushings pressed in, and 2 camber bolts |
| Shipping Weight | 12.5 kg (27.6 lb) |
| OE References | 1027322-00-E, 1027327-00-E, 1027351-00-C (x2), 1041570-00-B, 1041575-00-B |
What's in the Box
- 2×Front upper arm (left and right), aluminum
- 2×Front lower rearward (aft) arm (same part left or right)
- 2×Front lower forward (fore) arm (left and right)
- 2×Camber bolts as shown in the photos
Installation
- Lift the vehicle, replace the arms with the required fasteners and tighten them.
- Complete a four-wheel alignment.
Good to Know
Caution
- Fit the kit using the current vehicle-specific service procedure.
- A four-wheel alignment is required after installation.
FAQ
Is this only the upper arms?
No. It contains six front arms, two aluminum uppers, two rearward lowers and two forward lowers, plus two camber bolts. It does not include rear arms, sway-bar links or tie rods.
Does it fit the 2021+ refresh or Plaid Model X?
Do not order by year alone. Send a photo of the stamp and your VIN first, and do not order if the upper already says 1420321 or 1420326.
Does it fit the Model S?
No. The Model S uses different steel uppers, so use the Model S kit.
Are these genuine Tesla-boxed parts?
No. They are aftermarket assemblies made to the listed Tesla OE numbers, not Tesla Service Center sealed originals.
Is an alignment still needed?
Yes. The included camber bolts do not set the alignment. Have a suspension shop complete a four-wheel alignment after fitting the arms.
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