RBS carries a complete supply of parts to service Donovan gear drives to keep the racer out on the track and winning rounds. From time to time the need will arise to replace the idler gear bearing if the motor has had some carnage run thru it so RBS is here to help with this hi-speed precision ball bearing.
Fits all Donovan BBC/Hemi gear drives. Bearing is 1.850" O.D., .790" I.D. and .550" thick.
*** BEARING WILL NOT WORK WITH #2400-0006 DONOVAN 392/417 HEMI GEAR DRIVE ***