Beck/Arnley Differential Mount Bushing P/N:104-2406
Keep the rear differential located and quiet with the Beck/Arnley Differential Mount Bushing 104-2421 (also written 1042421). This rear upper mount bushing helps support and locate the differential while isolating driveline vibration and limiting unwanted movement, so power delivery stays smooth and controlled. It installs as a direct replacement for the 1988-1991 Honda Civic, the 1997-2004 Honda CR-V, and the 2016-2022 Honda HR-V — see the Buyer's Guide tab for engine-level fitment details.
Signs this bushing may need replacing include a clunk on acceleration, deceleration, or shifting, added driveline vibration, or visible cracking and separation of the mount. Diagnose the cause before replacing, since these symptoms can have other sources.
Interchange: 2010500908 · 50713SH9000 · 50713SH9010
This part cross-references / interchanges with the following part numbers:
What is the Beck/Arnley 104-2421?
It is a rear upper differential mount bushing that helps support and locate the differential while isolating driveline vibration and limiting movement.
Which vehicles does this fit?
It is a direct replacement for the 1988-1991 Honda Civic, 1997-2004 Honda CR-V, and 2016-2022 Honda HR-V. See the Buyer's Guide tab for engine-level details.
How do I know if my differential mount bushing is worn?
Look for a clunk on acceleration, deceleration, or shifting, added driveline vibration, or visible cracking and separation. Diagnose the cause before replacing, as these signs can have other sources.
What numbers does this part interchange with?
It cross-references 2010500908, 50713SH9000, and 50713SH9010.
Does this bushing dampen vibration?
Yes. It uses premium materials to effectively dampen vibration and reduce noise transferred from the driveline into the cabin.
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.