

Specifications
- Brand
- S&S Cycle
- Part #
- 560-0241
- UPC
- 560-0241

S&S Cycle 08-17 BT Improved Inner Primary Bearing Race
$82.95
S&S Cycle 08-17 BT Improved Inner Primary Bearing Race. Prevents race walking and mainshaft seal damage.
Key Features
- Fits 2008-2017 Big Twin Harley-Davidson models.
- Features an internal step to prevent the bearing race from walking on the transmission mainshaft.
- Helps protect the mainshaft seal, output gear, and output gear bearing from damage.
- A must-have for high-performance applications.
Product Details
If you're working on a late model Big Twin Harley-Davidson from 2008 through 2017, you might run into an issue where the stock inner primary bearing race can shift on the transmission mainshaft. This movement, often called 'walking,' can damage the mainshaft seal, and in worse cases, the output gear and its bearing. The S&S Cycle improved inner primary bearing race is designed to prevent this problem.
What makes this S&S part different is a unique step machined into the inside diameter. When this race is pressed onto the transmission mainshaft, this step acts as a positive stop, preventing the race from moving inward towards the mainshaft seal. This is a solid upgrade for any high-performance application where you're putting extra torque down.
Specifications
- Brand
- S&S Cycle
- Manufacturer Part #
- 560-0241
- UPC
- 560-0241
Frequently Asked Questions
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S&S Cycle 08-17 BT Improved Inner Primary Bearing Race


