Help keep your rear sway bar securely cushioned against the frame with the Mevotech Supreme Sway Bar Bushing Kit, MK90581. It is a direct-fit replacement for the 1997-2001 INFINITI Q45 and is cataloged for the rear, bar-to-frame position, where the bushings hold the sway bar to the vehicle's frame.
Sway bar bushings let the bar pivot as the suspension moves and cushion it where it mounts, so the bar can help resist body roll in turns. Over time the bushings can crack, harden or wear loose.
Signs this part may need replacing: clunking, rattling or squeaking from the rear over bumps, more body lean in corners, or bushings that are visibly cracked, split or worn.
Interchange: 101-6485 · 602.42040 · 532-512 · DW-K90381
1016485 · 60242040 · 532512 · DWK90381 · 19297808 · TD4957W · BSK69669 · BSK69669PR · FA7430 · 5461304F02 · BU01097 · IK90581 · K90581 · 29080108 · 16086 · 5501332 · JBU2067
This part cross-references / interchanges with the following part numbers:
What does a stabilizer bar bushing kit do?
The bushings hold the sway bar to the frame and cushion it. They let the bar pivot as the suspension moves so it can help resist body roll.
Which vehicle does Mevotech Supreme MK90581 fit?
It is listed as a direct-fit replacement for the 1997-2001 INFINITI Q45 in the rear, bar-to-frame position. See the "Vehicles it fits" section for full application details.
What are these bushings made of?
Mevotech states the bushings use high grade natural rubber construction for strength and durability.
Is MK90581 difficult to install?
The slit-in design makes installing the bushings onto the sway bar quick and easy. Follow the vehicle service information for the procedure and fastener torque.
What are signs my sway bar bushings may need replacing?
Common signs are clunking, rattling or squeaking over bumps, more body lean in turns, and cracked or worn bushings. Check the sway bar links as well, because they can cause similar noises.
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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.
