PLEASE BE SURE TO PAY ATTENTION TO YOUR HYDRAULIC CONNECTOR STYLE BEFORE ORDERING!! Go look at you tractor and verify your hydraulic connection is the right style before you order..dont ASSUME anything. Even the same model number can have different connector styles. Does your tractor lack power? Does your Backhoe bog down? Does the scoop strain to lift a bucket of rocks? These adjustment shims will help bump up the pressure and bring back the muscle to your machine! Kubota Hydraulic Pressure Adjustment Kit for Kubota BX and B Series + Pressure Gauge with the FLAT FACE connector (2017 and newer). This listing includes a 3000 P.S.I oil filled pressure gauge with a high quality "FLAT FACE" style coupler (see pic). If you need the older, more common "poppet" style connector for your BX please see my other listing. I also sell kits for the larger L-Series machines. Be sure your male hydraulic fitting looks like the one pictured..pay special attention to the length. Fits Most Kubota BX, TLB and B Series Tractors THESE SHIMS WORK IN KUBOTA 50,60,70, 80, 1870, 2370, 25, 1880, 2380, 23s, 2670, 2680 These do NOT fit the older 23D BX22 2200 It is VERY important that you do not exceed 2000 PSI at max RPMs to avoid damaging your machine. We typically see about a 25% per increase over factory when these shims are applied correctly. You may need all 3 shims, or just one or two. The sizes included in the kit are 0.1 , 0.2 and 0.4 ...Unlike some other pressure adjustment kits, we only use Genuine Kubota shims to insure 100% compatibility and performance. We recommend this modification be done by experienced professionals and assume no liability whatsoever for the use of these shims. Detailed Instructions are included...the whole process take just a few minutes and is very simple to understand if you choose to do it yourself... Thanks for looking! AGAIN, PLEASE BE SURE TO PAY ATTENTION TO YOUR HYDRAULIC CONNECTOR STYLE BEFORE ORDERING!!