Replaces Harley Davidson OEM# 18523-86
Brand:S&S Cycle
Sold Individually (As Each) Unless Otherwise Noted
Hydraulic Tappets - Big Twin
Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life
Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation
Redesigned plunger assembly withstands forces associated with heavy-duty valve springs and pushrods typically used in high-performance applications
Revised metering device precisely controls oil delivery to top end, ensuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end
Tappets that include the HL²T Limited Travel Kit improve cold starts and high rpm valve timing accuracy
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov