K&N KN-140 Oil Filter

Anti Drain Back Valve No
Bypass Valve Yes
Filter Material High Flow Premium Media
Gasket Material Nitrile Rubber
Height 1.813 in (46 mm)
Inside Diameter 0.563 in (14 mm)
Outside Diameter 1.5 in (38 mm)
Product Box Height 2.13 in (54 mm)
Product Box Length 1.63 in (41 mm)
Product Box Width 1.63 in (41 mm)
Product Style Oil Filters
PSI Relief Valve Yes
Removal Nut No
Style Cartridge
Thread Specification N/A
Weight 0.1 lb (0 kg)



  • High performance design for outstanding filtration
  • High-efficiency media with uniform pleats
  • Oil filter designs provides for a high rate of oil flow
  • Ideal for high-end synthetic motor oil

The K&N KN-140 Oil Filter fits some Fantic Caballero 250 TF ES, Gas Gas EC250, Gas Gas EC250 4T, Gas Gas EC250 Racing, Gas Gas EC250E, Gas Gas EC250F, Gas Gas EC300, Gas Gas EC300E, Gas Gas EC300F, Husqvarna SMS4, Husqvarna TE125, Yamaha MT-125, Yamaha WR250F, Yamaha WR250R, Yamaha WR250X, Yamaha WR450F, Yamaha XT250, Yamaha YBR250, Yamaha YFM250 Raptor, Yamaha YFM250 Raptor SE, Yamaha YFM250 Raptor SE Custom, Yamaha YFM250R Raptor, Yamaha YFZ450, Yamaha YFZ450 Bill Ballance Edition, Yamaha YFZ450 SE, Yamaha YFZ450R, Yamaha YFZ450R SE, Yamaha YFZ450X, Yamaha YFZ450X Bill Ballance, Yamaha YZ125, Yamaha YZ250, Yamaha YZ250F, Yamaha YZ250FX, Yamaha YZ250X, Yamaha YZ250X 2T, Yamaha YZ450F, Yamaha YZ450FX, and Yamaha YZF 450R SE models. See vehicle applications link for details.

K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter’s construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer’s recommended service intervals.


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