Replaces OEM numbers:
Harley 63731-99
Harley 63731-99A
Harley 63798-99
HIFLOFILTRO oil filters are TÜV approved and are manufactured using the best materials available.
Our range of Oil and Air filters for Motorcycles, Scooters and ATVs are engineered to extreme quality standards,
providing the ultimate level of protection for your engine.
All HIFLOFILTRO filters meet or exceed OEM specifications.
