Help firm up the rear upper suspension and address worn-bushing clunks with the Mevotech Supreme Suspension Control Arm Bushing (MK8637). This rear upper control arm bushing is a direct-fit replacement for many vehicles, among them the 1979-1993 Ford Mustang, 1980-1988 Ford Thunderbird and 1978-1983 Ford Fairmont — see the "Vehicles it fits" section for the full list.
The bushing cushions the control arm's pivot point, 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.
- High-grade natural rubber: for increased durability at the pivot.
- OE-quality fit and performance.
- Rear upper position: replaces the original rear upper control arm bushing on the listed applications.
A solid choice as a 1980-1988 Ford Thunderbird control arm bushing, designed to help bring back a controlled feel to a worn suspension.
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
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19290710, 481034, 602.61060, TD4508W, FB586, FB587, FB695, FB716, K8637, E4SZ5A638A, F6ZZ5A638AA, IK8637, IK8658, K8658, MK8637, 16481, 17246, RP17246, 5701049, 5701049B, 5701057, 5701077, JBU968
Frequently Asked Questions
What is the Mevotech MK8637?
It's a rear upper 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.
Is this a direct-fit 1979-1993 Ford Mustang control arm bushing?
Yes. It is listed as a rear upper control arm bushing for the 1979-1993 Ford Mustang; see the "Vehicles it fits" section for the other vehicles it fits.
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 1980-1988 Ford Thunderbird?
Yes. This rear upper unit is a direct-fit replacement bushing for the 1980-1988 Ford Thunderbird, among the other listed applications.
