Firm up a heavy-duty ride with the KYB Excel-G Gas Shock Absorber 341623, a REAR-position, nitrogen gas-charged, twin-tube shock built on KYB's OE assembly lines. This KYB shock absorber drops in as a direct-fit replacement for the 2003-2018 IC Corporation RE School Bus, the 1990-2004 International 3800, the 1989-1999 International 9300 and the 2000-2018 International 9900i — see the Buyer's Guide tab for the full list of covered International trucks and buses.
Part of KYB's Excel-G (Original Equipment for the Aftermarket) line, it is calibrated to restore a vehicle's original designed damping, not change it.
Sold individually; replace both sides on an axle together as a matched pair for balanced ride control.
Interchange: 85003 · 65409
This part cross-references / interchanges with the following part numbers:
Is the KYB 341623 a front or rear shock?
It is cataloged as a REAR-position shock absorber for the listed applications. Confirm placement for your vehicle in the Buyer's Guide tab before ordering.
What makes this a KYB gas shock absorber Excel-G?
It is a nitrogen gas-charged, twin-tube Excel-G design made on KYB's OE assembly lines with OE-quality components, calibrated to restore the vehicle's original designed damping.
Which vehicles does the KYB 341623 fit?
Applications include the 2003-2018 IC Corporation RE School Bus, 1990-2004 International 3800, 1989-1999 International 9300 and 2000-2018 International 9900i. See the Buyer's Guide tab for all 11.
Do I need to replace both shocks at once?
This listing is for one shock, sold individually. Replacing both sides of the axle together as a matched pair is recommended for even, balanced ride control.
What interchange numbers does this KYB shock absorber replace?
It cross-references the following numbers: 85003 and 65409. Match your original part number to confirm the correct replacement.
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.
