K&N Oil Filter (HF631) Beta 4-Stroke 2010 -

World-leading K&N performance oil filters!

K&N Oil Filters Have Nuts!
We have all been there: Whether it's remembering where that oil filter wrench is; or having oil leak all over your garage and yourself, or finally giving up and pounding a screwdriver through the filter just to get if off. Most of our canister (spin on) type oil filters come with a 17mm nut welded to the top of the canister so they can be easily wrenched-off with a standard tool.

Heavy-Duty Construction for Extreme Conditions!
To satisfy the demands of racers, K&N oil filters have many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The heavy-duty construction will withstand higher oil pressures found only in racing environments without bursting. The drilled hole in the nut is for a safety wire attachment. This extra engineering offers peace of mind for consumers who want only the best. Heavy-Duty Construction for Extreme Conditions!

To satisfy the demands of racers, K&N oil filters have many features over and above the requirements of most vehicles. K&N uses thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The heavy-duty construction will withstand higher oil pressures found only in racing environments without bursting. The drilled hole in the nut is for a safety wire attachment. This extra engineering offers peace of mind for consumers who want only the best.