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All Balls Racing
$38.08
Pivot Works
$68.84
All Balls Racing
$23.16
All Balls Racing
$102.33
Vertex Pistons
$34.70
Pivot Works
$94.67
Vertex Pistons
$8.55
BikeMaster
$24.56
BikeMaster
$5.11
Pivot Works
$81.82
CTEK
$84.99
aFe
$94.00
Pivot Works
$40.56
All Balls Racing
$56.02
Brembo OE Powersports
$35.72
Brembo OE Powersports
$35.57
Brembo OE Powersports
$59.36
Brembo OE Powersports
$59.36
Brembo OE Powersports
$52.93
Pivot Works
$27.02
Yes, all parts displayed on this page are verified to fit the 1998 KTM 400 SX 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 1998 KTM 400 SX include suspension, engine, wheel-accessories, and cooling. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including Brembo OE Powersports, BikeMaster, Pivot Works, All Balls Racing, and NGK, 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.