



Do you wake up in the night with a cold sweat because you're worried about the concentricity of your output shaft? The Bare knuckle Performance Overbearing and Overbearing 2.0 are designed to replace your factory mainshaft nut with a nut that includes a bearing. This greatly increases the concentricity of the shaft, resulting in less wear and less leaks. Harley later fixed this issue after 1964. The Overbearing is prefect for stock configurations and the Overbearing 2.0 is made with a lower profile for custom applications.
Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
---|---|---|---|---|
Product Style 1/2" Overbearing | Item # 10326140 | Store SKU | Manufacturer Product # 23-030-70 | Availability Out of Stock |
Product Style 3/8" Overbearing 2.0 | Item # 10326139 | Store SKU | Manufacturer Product # 23-029-70 | Availability Out of Stock |