Motorex - Air Filter for Honda XR/CRF 80/100 98-16 Fourtrax 90 01-16 Options:MOT150319 That O-ring keeps oil from

That O-ring keeps oil from leaking down the shaft between the counter-shaft and the spacer bushing

Does not come with a pre-filter or fuel filter

Use in conjunction with US-40 RACKPACK

Both the front and rear protectors are backed with a foam padding for a secure and comfortable snug fit

Motorex - Air Filter for Honda XR/CRF 80/100 98-16 Fourtrax 90 01-16 Options:MOT150319 That O-ring keeps oil fromMotorex Oil of Switzerland now offers a wide range of air filters to combine maximum filtration performance with maximum engine output! Every Motorex air filter consists of 2 layers of foam with different porosity, flame laminated to weld into shape. The outer layer acts as a pre filter to keep out mud and coarse dirt. Whereas the fine pored inner cell traps even the smallest of dirt particles. Features Precisely designed to meet high performance