RX300
Nextsold with front wheel drive or full-time all wheel drive. Viscous coupling locking center differential, normally 50/50 torque distribution and up to 95% either axle when slipping occurs. Rear limited slip is optional. No low gearing.
Have you seen a better description of Lexus Rx300 in a paper magazine? Can you please scan it or take a photo and send it to 
?
RX400h
Next
Have you seen a better description of Lexus Rx400H on the web? Please send us the link to or post it in a comment below!
Do you have a viscous coupling drive shaft to replace the front driveshaft on a 2016 Lexus 200t? If you do, How much?
2010 Lexus RX350 changes from center differential MF2AV transfer case to a clutch coupled rear differential {see Toyota '06+ RAV4, Venza, '11+ Sienna minivan}