Replace the rear sway bar (anti-roll bar) bushings on a 2024 Model Y Long Range AWD. The bushings are clamped to the rear subframe by two brackets and tend to develop clunks/squeaks as they age.

Warnings

Tools required

Parts

• Rear sway bar bushings (manufacturer-specified for Model Y rear bar diameter) × 2 — OEM Tesla rear sway bar bushing — match to bar diameter

Preparation

1. Park on level ground, place in P, and engage the parking brake (set 'Stay in Drive Mode' off if applicable).
2. Exit ALL doors with the key fob/phone key carried away from the vehicle. Wait at least 2 minutes for HV systems to fully de-energize, even on this non-HV job.
3. Disconnect the 12V low-voltage battery. On the 2024 Model Y the 12V (Li-ion) battery is accessed in the front trunk area under the cowl/apron trim — follow the manufacturer-specified disconnect procedure.
4. DO NOT touch, cut, or pierce ANY orange cable — these are high-voltage and lethal.
5. If at any point you encounter an orange cable, an HV component, or are unsure if a system is de-energized: STOP and consult a Tesla-certified technician.
6. Chock the front wheels. Loosen the rear lug nuts while the vehicle is on the ground.
7. Raise the rear of the vehicle using only Tesla-approved lift points and pucks; support on jack stands rated for EV weight.
8. Remove both rear wheels and set aside.
9. Inspect the rear sway bar, end links, and brackets for additional wear before proceeding.

Procedure

1. 1

   Locate the rear sway bar and bracket hardware
   From under the rear of the vehicle, identify the rear sway bar running laterally across the rear subframe. Each bushing is held to the subframe by a two-bolt bracket. Confirm clear access to both brackets and both end-link connections before disturbing any hardware.
   ⚠Do not place jack stands on the HV battery enclosure or its mounting flanges. Use the rear subframe or designated chassis lift points only.
2. 2

   Disconnect the sway bar end links (one side)
   Loosen and remove the lower nut securing the sway bar end link to the sway bar. Hold the link's stud with an Allen/hex key on the back side to keep it from spinning. Repeat for the opposite side. Swing the end links clear so the bar can drop free.
   ℹ️If the end link ball studs spin endlessly, grip the stud flats with locking pliers rather than over-torquing.
   Torque spec

   Sway Bar Link61 Nm (45 lb-ft)
3. 3

   Support the sway bar
   Place a transmission jack or a sturdy support under the center of the sway bar to prevent it from dropping when the brackets are removed.
4. 4

   Remove the sway bar bracket bolts
   Unbolt both sway bar bushing brackets from the rear subframe. Note bracket orientation (left vs. right) before removal. Lower the bar enough to slide it rearward and access the bushings; on the rear of the Model Y you generally do not need to fully remove the bar from the vehicle to swap bushings.
   ⚠Do not let the sway bar hang from the opposite end link or any brake/ABS line.
   Torque spec

   Sway Bar Bracket Bolts47 Nm (35 lb-ft)
5. 5

   Remove the old bushings
   Open the split in each rubber bushing and peel it off the bar. Clean the bar where the bushing seats — remove old rubber residue and any corrosion with a non-abrasive pad. Inspect the bar for cracks, deep scoring, or corrosion pits.
6. 6

   Verify new bushing fit
   Confirm the new bushings match the original inner diameter, length, and bracket profile. Bushings are directional — the split should face forward or up per the OEM design (match orientation to the bushing you removed).
   ℹ️Do not use petroleum-based grease on rubber bushings — it degrades the rubber. Use silicone-based lubricant or soapy water only.
7. 7

   Install new bushings
   Lightly lubricate the bushing inner bore with silicone lube or soapy water. Open the split and seat each bushing on the bar in the original location. Reinstall the brackets over the bushings.
8. 8

   Torque the sway bar brackets
   Hand-thread both bracket bolts on each side, then torque to specification. Verify the bushings are seated squarely in the brackets with no rubber pinched outside the bracket cup.
   Torque spec

   Sway Bar Bracket Bolts47 Nm (35 lb-ft)
9. 9

   Reconnect the sway bar end links
   Reconnect both end links to the sway bar. Hold the stud with an Allen key while torquing the nut to specification. Ensure the link is not under bind — if needed, use the floor jack to gently raise the suspension to align the link.
   Torque spec

   Sway Bar Link61 Nm (45 lb-ft)

Reassembly

1. Reinstall both rear wheels. Snug the lug nuts in a star pattern.
2. Lower the vehicle to the ground.
3. Final-torque the lug nuts in a star pattern to specification.
4. Reconnect the 12V low-voltage battery.
5. Close the frunk and verify the vehicle wakes and shows no new alerts on the touchscreen.

Verification

• Inspect both bushings — rubber must be seated fully inside the brackets with no pinching or offset.
• Confirm both sway bar bracket bolts and both end-link nuts are torqued to spec; mark with a paint pen for future inspection.
• Test drive on a road with mild bumps and cornering; listen for clunks or squeaks from the rear. A properly installed bushing should be silent.
• Re-check bracket bolt torque after the first 100–500 miles, as the new rubber settles.
• While the rear is in the air, this is a convenient time to check tire wear — Tesla recommends rotation every 6,250 miles on Model Y due to high curb weight and instant torque.

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