Skoda Octavia Octavia Mk4 NX (2019 on) Lower Engine Mount Insert (Large) Diesel - PFF85-830R Suitable for diesel models, using a softer material that helps reduce movement from the bush but transmits less noise and vibration over fitting the standard PFF85-830 insert. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!