Think so - the Rout-R-Lift II is for various 3.5” motors, so you’re stuck going with the pricier - but more able - lift. You won’t regret getting one - I love my Rout-R-Lift II lift with the Bosch 1617. The Master is a bit better design I think. Easy-peasey...is it the jessum Master lift I think that one is adjustable for the 4.2&the 3.5" motors.