Wiseco
$2.62

Bikers Choice
$81.91
Wiseco
$338.52

Bikers Choice
$7.16

Bikers Choice
$19.44

BikeMaster
$15.35

Bikers Choice
$20.47

Kuryakyn
$49.14

TwinPower
$70.64

TwinPower
$8.18

Bikers Choice
$50.16

Bikers Choice
$44.02

Bikers Choice
$38.90

TwinPower
$60.40

TwinPower
$21.49

TwinPower
$38.90

Kuryakyn
$50.16

TwinPower
$7.16

Bikers Choice
$102.39

Bikers Choice
$45.04
Yes, all parts displayed on this page are verified to fit the 1978 Harley-Davidson XLT using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 1978 Harley-Davidson XLT include engine, exterior, lighting, and cold-air-intakes. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including Bikers Choice, TwinPower, S&S Cycle, Wiseco, and Kuryakyn, 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.