Mevotech Supreme Suspension Control Arm Bushing P/N:MS30403
Firm up the rear upper suspension and quiet worn-bushing clunks with the Mevotech Supreme Suspension Control Arm Bushing (MK8637). This rear upper Mustang control arm bushing drops in as a direct-fit replacement for the 1979-1993 Ford Mustang, 1978-1983 Ford Fairmont, 1981-1982 Ford Granada, 1980-1988 Ford Thunderbird, 1979-1986 Mercury Capri, 1980-1988 Mercury Cougar and 1978-1983 Mercury Zephyr — see the Buyer's Guide tab for the full list.
The bushing cushions the pivot where the control arm meets the frame, locating the arm through its travel while isolating road vibration and impact. As the rubber ages and cracks, you may notice clunking or knocking from the suspension, added vibration, or uneven tire wear — signs this bushing may need replacing.
A great choice as a Ford Thunderbird control arm bushing or Mustang replacement to restore a tight, controlled feel to a worn front-era chassis.
Interchange: 602.61060
60261060 · 19290710 · 481034 · TD4508W · FB586 · FB587 · FB695 · FB716 · K8637 · E4SZ5A638A · F6ZZ5A638AA · IK8637 · IK8658 · K8658 · 16481 · 17246 · RP17246 · 5701049 · 5701049B · 5701057 · 5701077 · JBU968
This part cross-references / interchanges with the following part numbers:
What is the Mevotech MK8637?
It's a rear upper suspension control arm bushing that cushions the pivot between the control arm and frame, locating the arm while isolating road vibration on the listed Ford and Mercury models.
Which vehicles does this control arm bushing fit?
1979-1993 Ford Mustang, 1978-1983 Ford Fairmont, 1981-1982 Ford Granada, 1980-1988 Ford Thunderbird, 1979-1986 Mercury Capri, 1980-1988 Mercury Cougar and 1978-1983 Mercury Zephyr. See the Buyer's Guide tab.
What is the bushing made of?
It uses high-grade natural rubber construction for increased durability, offering OE-quality fit and performance.
What are the signs this bushing is worn?
Clunking or knocking from the suspension, extra vibration, or uneven tire wear can indicate a worn control arm bushing. Diagnose the cause before replacing.
Does it fit the Ford Thunderbird?
Yes. This rear upper unit is a direct-fit replacement bushing for the 1980-1988 Ford Thunderbird, among the other listed applications.
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.