Triumph TR4-250 Front Wheel Arches
Wheel arch assemblies are supplied fitted with arch reinforcements and chassis mounting brackets; wheel arch panels are bare. In the absence of guaranteed supplies of TR4/TR4A and TR5/TR250 wheel arches and assemblies, TR6 items can be used. This may, depending on the car to receive them, require the process of carefully unpicking one or two unwanted components from the new TR6 assemblies and substitution of others from the old wheel arches.
The outstanding difference between the TR6 wheel arch pressings and those originally fitted to earlier cars is the large depression in the RH wheel arch. This is not so pronounced on TR5s and TR250s and does not feature at all on TR4s and TR4As.