Parts for your 2020 Subaru Xv-Sway bars & links

2020 Subaru XV sway-bars-&,-links: what they do and when to service them

The 2020 Subaru XV is fitted with both front and rear stabiliser (sway) bars and their connecting links. This is confirmed by Subaru’s factory service manual for the 2020 XV/Crosstrek in the Suspension – Front/Rear Stabiliser sections, the Subaru Genuine Parts Catalogue listings for stabiliser bars, D‑bushes and end links, and common professional parts references used in AU/NZ workshops. So yes—sway-bars-&,-links are relevant to this model.

On the XV, the sway bar runs across the suspension and twists as the body leans, pushing back against roll so the car stays flatter through corners. The links (short ball‑jointed rods) connect the bar to the strut or control arm, transferring that anti‑roll force. In everyday Kiwi and Aussie driving—commuting, wet roads, gravel, or a cheeky backroad—the setup helps keep the tyres planted and the steering feel tidy without making the ride harsh.

Because they’re constantly working over bumps and cambers, the links and bushes are wear items. Typical signs they’re on the way out include:

• Clunks, taps or rattles over speed humps or rough roads
• Excessive body roll or a floaty feel in quick lane changes
• Split link boots, seeping ball joints, or cracked D‑bushes on inspection

As part of routine servicing on a 2020 Subaru XV, a visual and hands‑on check is a smart move every 10,000–15,000 km: look for torn dust boots, perished bushes, corrosion on the link studs, and any free play when the link is levered. If one front or rear link is worn, it’s good practice to replace in pairs on that axle to keep handling balanced. Use quality OEM or equivalent parts and new self‑locking nuts, and tighten to the Subaru torque specs from the service manual.

Replacing sway bar links or D‑bushes usually doesn’t alter wheel alignment on the XV, but many techs still recommend a quick alignment check if other suspension work was done at the same visit. After fitting, a short road test over low‑speed bumps helps confirm any prior noises are gone. If the XV regularly sees gravel or coastal conditions, a light coat of anti‑seize on the link stud shanks (not the threads) can help future servicing. Treated well, sway-bars-&,-links often last well beyond 60,000 km, but rough roads and heavy loads can shorten that window—so those service checks really pay off.

Popular questions about 2020 Subaru XV sway-bars-&,-links

How do you know if the sway-bars-&,-links need replacing on a 2020 Subaru XV?
Most owners notice clunks or rattles over speed humps and driveway entries, or extra body roll in quick corners. A tech can confirm by checking for play in the link ball joints, torn boots, and movement in the stabiliser D‑bushes. If there’s free play or visible damage, replacement is the fix.

Do you need a wheel alignment after changing sway bar links on an XV?
Generally no—links and D‑bushes don’t affect alignment settings. If struts, control arms, or camber bolts were also disturbed, an alignment check is wise. Many workshops still do a quick alignment check as cheap insurance against tyre wear.

How long do sway bar links last on a 2020 XV?
There’s no fixed interval. On mostly sealed roads, links can run 80,000–150,000 km. Frequent gravel, potholes, or salted coastal roads can accelerate wear. Regular service inspections catch issues early before they affect handling or tyres.