Mevotech Supreme Leaf Spring Bushing P/N:MS50454
Keep your leaf spring located and quiet with the Mevotech Supreme Leaf Spring Bushing MS25421. It cushions the connection between the leaf spring and its mount, dampening road shock and helping control spring movement so the axle stays properly located. It drops in as a direct-fit replacement for the 1997 Jeep TJ and the 1987-1997 Jeep Wrangler.
This bushing serves the REAR FORWARD and FRONT FORWARD positions. Worn or cracked rubber can show up as clunks over bumps, extra suspension movement, or squeaking from the spring mount — signs this bushing may need replacing.
Inspect the mating hardware and spring perch during installation, and consult the vehicle service information for the correct fasteners and whether they may be reused.
Interchange: 19328177 · TD5021W · SK7057 · ISB373 · SB373 · 37472 · B373
This part cross-references / interchanges with the following part numbers:
What does the MS25421 leaf spring bushing do?
It cushions the connection between the leaf spring and its mounting point, dampening road shock and helping control spring movement so the axle stays properly located.
What vehicles does this bushing fit?
It is a direct-fit replacement for the 1997 Jeep TJ and the 1987-1997 Jeep Wrangler. See the Buyer's Guide tab to confirm your exact configuration.
What is this bushing made of?
It is made from high-grade natural rubber for increased durability, built to deliver OE-quality fit and performance.
Which position does the MS25421 serve?
It fits the REAR FORWARD and FRONT FORWARD leaf spring mounting position on the listed applications.
What are signs this bushing needs replacing?
Clunking over bumps, excess suspension movement, or squeaking from the spring mount can indicate worn or cracked rubber. Diagnose the cause before replacing.
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.