The gearbox side engine mount (left had side mount) on Astra G/Zafira A 2.0 Turbo models is prone to failure caused by splitting, especially given the age of some of the rubber mounts. This polyurethane insert compliments our other uprated engine mounts and polyurethane inserts, and simply sleeves over the exiting factory OE side engine mount.
Inserts are an effective way of reducing engine movement, aiding power delivery and reducing damage to exhaust downpipes and other hoses and improving handling with less engine movement to unsettle a car during braking and cornering.
Additionally for fast road and trackday use the ability to strengthen this factory mount will reduce its movement.
The gearbox insert fits Astra G 2.0 petrol turbo engines (Z20LET)and Zafira A 2.0 Petrol Turbo (Z20LET) with the F23 gearbox
This mount is available in Yellow Material with a shore hardness of 70 for fast road use and light track use and in the new Black Material with a shore hardness of 95 (recommended only for race and dedicated trackday use)