This listing is for (1) one LS Tractor Front Axle Vent Cap and Vented Dip Stick. This replaces the factory cap and dip stick for your tractor.  Fits models that have both a cap (passenger side) and dip stick (driver side) on the front axle.  Fits all the following models MT2, MT3, J, S, Plus, G, R, XR and XG. This new and improved combo kit keeps your front axle venting like it was designed to.  Help prevent your front axle seals from future blowouts with this unique combo kit. Both the cap and dip stick have a built in filter, water/rain guard, that can be cleaned/serviced to help prolong life of the unit. Allows the axle to breath in both directions for expansion and contraction - unlike the factory design which only compensates for flow in one direction. These tractors are known to build pressure in the front axle, which can lead to costly repairs and significant downtime.