Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The HKS 20mm rubber cup replacement set provides two 20mm rubber cups as replacement hardware for engine and component assemblies. Sold in pairs, these cups are intended to substitute worn originals, restoring intended seating and basic vibration isolation where a 20mm rubber cup is specified. They support routine servicing or small repairs without changing the core component design.
HKS Rubber-Cup 20mm (2pcs)
