S&S Cycle
$152.95

S&S Cycle
$2016.96
S&S Cycle
$73.95

TwinPower
$602.10

Bikers Choice
$596.98

TwinPower
$105.46

S&S Cycle
$836.95

TwinPower
$21.49

TwinPower
$22.52

S&S Cycle
$418.95

TwinPower
$214.00
Kuryakyn
$174.07
Performance Machine
$133.95
All Balls Racing
$55.41

S&S Cycle
$20.16

S&S Cycle
$656.79

S&S Cycle
$15.10

Kuryakyn
$88.05

TwinPower
$45.04

TwinPower
$111.60
Yes, all parts displayed on this page are verified to fit the 2013 Harley-Davidson FLSTF Fat Boy using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
We offer a wide selection of engine & drivetrain parts specifically designed for the 2013 Harley-Davidson FLSTF Fat Boy. All parts shown are verified for fitment and include detailed product information to help you choose the right option.
We carry parts from trusted brands including S&S Cycle, TwinPower, Kuryakyn, Bikers Choice, and Cometic Gasket, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.