Strut Cartridge Insert

COFAP. MK1 Rabbit , Jetta, Caddy, Scirocco, MK1 cabriolet. Front. Each. With strut housing that has EXTERNAL THREADS. Each. Sold in multiples of 2. The cap is threaded internally as the picture. MK1 front strut housings can be a bit of an ordeal, when the cap rusts / corrodes in place and becomes not removable. Try loosening off your strut cap first before assuming these wiill work for you. The other option is to replace your suspension with height adjustable coilovers, then you do not need to re-use the original front strut housing at all!