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KN-177
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K&N KN-177 Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 Customer Reviews
  • 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 construction for extreme conditions
  • Resin-impregnated filter media traps 99% of harmful contaminants
  • Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
The K&N KN-177 Oil Filter fits some Buell Blast, Buell Firebolt XB12R, Buell Firebolt XB9R, Buell Lightning City XB12SX, Buell Lightning CityX XB9SX, Buell Lightning Long XB12SS, Buell Lightning XB12S, Buell Lightning XB12SCG, Buell Lightning XB12STT, Buell Lightning XB9S, Buell Lightning XB9SX, Buell S1 Lightning, Buell S2 Thunderbolt, Buell S2T Thunderbolt, Buell S3 Thunderbolt, Buell S3T Thunderbolt, Buell Ulysses Police XB12XP, Buell Ulysses XB12X, and Buell Ulysses XB12XT models. See vehicle applications link for details.
K&N powersports 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 metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy installation and removal. The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike.

[More Information on Powersport Canister Oil Filters]

Product Specifications

Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height2.969 in (75 mm)
Outside Diameter2.563 in (65 mm)
Product Box Height3.56 in (90 mm)
Product Box Length2.81 in (71 mm)
Product Box Width2.81 in (71 mm)
Product StyleOil Filters
PSI Relief ValveYes
Removal NutYes
Removal Nut Size17 mm
StyleCanister
Thread Specification3/4 In. - 16 UNF
Weight0.5 lb (0.2 kg)

K&N KN-177 Oil Filter Product Reviews

Thursday, August 21, 2014 - Part KN-177
Excellent product and response from the motorcycle. I run K&N on all my vehicles.

Freddie Greer
Orange, Texas
Tuesday, November 12, 2013 - Part KN-177
Absolutely love the nut on the bottom of the oil filter. Makes removal and install easy and painless. If not done already, this should be included on all K&N oil filters!

Korey Kneller
Chicago, Illinois