- For R400 series Hendrickson suspensions having center bushing number 49400 or field service center bushing number 49600
- Used with OTC's number 1740 suspension tool set, these adapters let you remove and install the new style R400 center bushings on Hendrickson suspensions
- The set includes one number 310248 removing adapter and one number 310249 installing adapter
- Limited Lifetime Warranty
