Tesla wheel bearing & hub reference: Model 3, Model Y and Model S
Compare source-scoped hub fastener requirements by model, manual edition and left-hand wheel position. Separate hub mounting bolts from halfshaft nuts, inspect replacement rules, and check the Model Y wheel-type restriction before assuming that a similar hub is interchangeable.
Separate the hub-to-knuckle bolts from the halfshaft nut. Choose a model, manual edition and location; matching a manual profile is not a VIN or part-number fitment approval.
9scoped profiles 3 model families
9 profiles shown. Manual years describe the document scope, not a fitment guarantee.
The rear procedure includes electronic parking-brake service-mode requirements. This reference is not the full brake or lifting procedure.
Keep lubricant off the halfshaft splines. The manual's limited mating-face lubricant instruction is not a general instruction to grease the hub or splines.
A seized hub needs a different removal plan if proceeding would damage the halfshaft boot. Do not force a removal based only on the torque table.
Source procedure: 2017-2023 Model 3 Service Manual — Hub - Rear - LH (Remove and Replace).
The rear procedure includes electronic parking-brake service-mode requirements. This reference is not the full brake or lifting procedure.
Keep lubricant off the halfshaft splines. The manual's limited mating-face lubricant instruction is not a general instruction to grease the hub or splines.
A seized hub needs a different removal plan if proceeding would damage the halfshaft boot. Do not force a removal based only on the torque table.
Source procedure: 2020-2024 Model Y Service Manual — Hub - Rear - LH (Remove and Replace).
Air-suspension vehicles require the manual's Jack-mode setup before lifting. A manual edition is not a VIN-level applicability check.
The April 2026 revision says the rotor-retaining bolt does not need to be reinstalled; hub 1420121-00-A does not have its mounting hole. Do not turn the removal value into a universal installation requirement.
Preserve the tone-ring magnetic pattern and check the applicable post-work brake and alignment requirements.
Source procedure: 2012-2020 Model S Service Manual — Hub - Front - LH (Remove and Replace).
This later Model S manual explicitly labels the hub bolts Reuse and the halfshaft nut Replace. Do not backfill those labels into the earlier Model S procedure.
The magnetic-field viewing card is used to inspect the tone ring. A bearing dimension alone cannot verify the encoder or vehicle fitment.
The procedure also covers brake-caliper fasteners and alignment checks; those separate requirements are not replaced by this hub-fastener reference.
Source procedure: 2021+ Model S Service Manual — Hub - Front - LH (Remove and Replace).
A size match can still be wrong
Model Y 2025+ rear hub: wheel-type restriction
The reviewed rear-LH procedure gives the following part-family condition for steel versus alloy wheels. Its caution specifically addresses 18-inch steel wheels. The asterisk is a family prefix, not a complete orderable part number or a universal fitment approval.
Source part-family prefix
Steel wheel
Alloy wheel
1044121*
Permitted by this table
Permitted by this table
1044122*
Permitted by this table
Permitted by this table
1044123*
Not permitted by this table
Permitted by this table
1044124*
Not permitted by this table
Permitted by this table
This table does not identify your vehicle's complete replacement number. Verify the VIN, wheel specification, current part revision and full procedure before choosing a hub.
Independently organized by BearingScope from Tesla's public service manuals, checked 2026-10-04. Source addresses, snapshots and row-level checks are retained in the private audit. Original published unit pairs are preserved; missing imperial values are not calculated and presented as source facts.
Still not established here: VIN-specific fitment, every model generation, RH procedures, Model S rear procedures, aftermarket interchange, bearing dimensions, diagnosis of an individual vehicle, or a complete safe repair sequence. “Not separated in heading” describes the source heading; it does not mean every drive configuration is approved.
View the 12 source scopes
2017-2023 Model 3 Service Manual — Hub - Front - LH (RWD) (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2017-2023 Model 3 Service Manual — Torque Specifications - SuspensionChecked 2026-10-04. Applies only to the named manual and procedure.
2017-2023 Model 3 Service Manual — Hub - Rear - LH (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2020-2024 Model Y Service Manual — Hub - Rear - LH (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2020-2024 Model Y Service Manual — Torque Specifications - SuspensionChecked 2026-10-04. Applies only to the named manual and procedure.
Model Y 2025+ Service Manual — Hub - Rear - LH (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
Model Y 2025+ Service Manual — Model Y 2025+ Service ManualChecked 2026-10-04. Applies only to the named manual and procedure.
2017-2023 Model 3 Service Manual — Hub - Front - LH (Dual Motor) (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2020-2024 Model Y Service Manual — Hub - Front - LH (Dual Motor) (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2020-2024 Model Y Service Manual — Hub - Front - LH (RWD) (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2012-2020 Model S Service Manual — Hub - Front - LH (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
2021+ Model S Service Manual — Hub - Front - LH (Remove and Replace)Checked 2026-10-04. Applies only to the named manual and procedure.
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