Oil Filter Chrome K&N Performance Gold KN-171C for Sportster 84-03 Big Twin 80-98 oem 63796 77

FITS 5-SPEED BIG TWIN MODELS (EXCEPT DYNA-GLIDE) 1980-98

SPORTSTER MODELS LATE 1984-03

ALL SOFTAIL MODELS 1984-UP.REPLACES OEM#63796-77 14-028A

Fitment guide  http://www.knfilters.co.uk/search/applications.aspx?prod=KN-171C

K&N powersports chrome canister oil filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. K&N powersports 'spin-on' oil filters feature a heavy-duty, chrome-plated metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy removal. The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike.

• O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
• 17 mm exposed nut designed for easy oil filter removal
• Heavy-duty, chrome-plated canister handles extreme conditions
• Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown

• OEM Numbers

• Harley-Davidson 6373199

  Harley-Davidson 6373199A

  Harley-Davidson 6379677A

  Harley-Davidson 6379899

  Harley-Davidson 6379899A

  Harley-Davidson 6380580A