938856 Gasket, muffler to header pipe

This exhaust gasket from MCS is a vital component for maintaining a leak-free seal between your muffler and header pipe. It is a direct replacement for OEM 65900040 and is specifically designed for the stock 2-into-1 exhaust systems found on 2018 to 2024 FLSB Softail Sport Glide models. It also fits the stock 2-into-2 exhaust setups on 2021 to 2025 Trike models. A worn gasket can lead to exhaust leaks, popping on deceleration, and reduced engine performance, so replacing it during muffler swaps or maintenance is highly recommended. Built to meet factory specifications, this gasket ensures proper fitment and durability, helping your Milwaukee-Eight run as smoothly as the day it left the showroom. It’s a simple, effective fix for keeping your exhaust system sounding crisp and performing at its best.