Twin Power 36-86 Big Twin 4 Speed Mainshaft Bearing Replaces H-D 9020

This is the Twin Power 36-86 Big Twin 4 Speed Mainshaft Bearing, designed to replace the H-D 9020 part. It's a well-built replacement bearing that fits a wide range of Harley-Davidson Big Twin 4-speed models from the early 70s through the mid-80s, including popular bikes like the Electra Glide, Super Glide, and Softail models. If you're working on the transmission of one of these classic Harleys, this bearing is a key component for smooth operation.

This bearing is sold individually and is a direct replacement for the original Harley-Davidson part number 9020. It's made to the correct specifications to ensure it fits right into your existing 4-speed transmission. When you're rebuilding or repairing the mainshaft on your Big Twin, using a reliable replacement like this Twin Power bearing helps ensure your transmission will continue to perform as expected.