Lightweight Flywheel 228mm Z20LET 2.0 Turbo Astra G Zafira A
1 x Lightweight Flywheel
Astra G Clutch and Flywheel Fitting Guide:
November 2010 Total Vauxhall MagazinePlease Note: The information on this page is provided purely as a guide. This information is not intended to offer step by step fitting. Please ensure that before commencing any work you have the appropriate level of skill and knowledge to undertake any work safely and competently. Courtenay Sport Ltd accept no responsibility for any loss, damage, injury or consequential loss that may arise from individuals working on their own vehicles. If you are in any way unsure about how to proceed with anything, seek professional advice and help.
Lightweight flywheel precision CNC machined from billet steel, which due to its natural strength means the flywheel can be lightened by over 5kgs to 4.2 kgs when compared to a standard flywheel. Reducing the flywheel mass improves the engine's response and willingness to rev.
Designed for a 228mm clutch assembly, the clutch mounting height is identical to the standard OE unit to ensure that the clutch slave cylinder is not over extended and a standard or uprated clutch can be used successfully.
This lightweight flywheel comes complete with studs and retaining lock nuts, so clutch retaining bolts are no longer required.
For the Z20LET application with F23 gearbox, the clutch cover locating holes will need to be opened up carefully to allow fitment of the clutch cover the the flywheel.
Astra G/Zafira A Turbo Z20LET - F23