18526-89A Hydraulic Tappets for Sportster 1991-1999

These stock replacement hydraulic tappets from Eastern MC Parts are essential for keeping your valvetrain quiet and efficient. Manufactured to extremely close tolerances, they ensure reliable performance and consistent oil pressure for your engine. This specific set fits 1991–1999 Sportster models as well as RS and tube frame models. When you are performing a top-end refresh or addressing lifter noise, remember that four of these are needed per engine to complete the job properly. They serve as a direct replacement for OEM number 18526-89A, offering the same fit and function you would expect from factory components. Keeping your lifters in good shape is key to maintaining proper valve timing, making these a smart choice for any high-mileage Evolution Sportster.