Beck/Arnley Suspension Stabilizer Bar Link P/N:101-8734
Curb rattles and sloppy handling from a worn sway-bar connection with the Beck/Arnley Suspension Stabilizer Bar Link 101-7988. This rear right stabilizer end link ties the stabilizer (sway) bar to the suspension, helping keep the bar working to limit body roll and reduce clunks felt over bumps and through turns when the original link's joints wear out. It installs as a direct-fit replacement across a wide list of BMW models — including the 2014-2016 228I, 2013-2018 320I, 2012-2016 328I, 2017-2024 330I, 2017-2024 430I, 2020-2024 M340I, 2019-2024 Z4 — plus the 2020-2025 Toyota GR Supra; see the Buyer's Guide tab for the full year-make-model list.
Interchange: 33506785608 · 37706044280 · SL14502 · MS108186 · 48830WAA01 · W01331950069
This part cross-references / interchanges with the following part numbers:
What is this part and where does it go?
It's a rear right suspension stabilizer bar (sway bar) end link that connects the stabilizer bar to the suspension, helping control body roll on the listed applications.
Does it fit my vehicle?
It's a direct-fit replacement for a wide list of BMW models plus the 2020-2025 Toyota GR Supra. Check the Buyer's Guide tab for the full year-make-model list to confirm your vehicle.
Does it include mounting hardware?
Yes. It comes with the necessary components and hardware for a complete installation, with hardware functionality matching the original design.
What are signs my stabilizer bar link may need replacing?
Clunking or rattling over bumps, looser handling, and increased body roll in turns can be signs of a worn link. Diagnose the cause before replacing.
Should I replace both sides at once?
Links wear at similar rates, so replacing the matching link on the other side is a common best practice for balanced handling. This listing covers the rear right link.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.