Jailbreak Your Tractor
KUBOTA L4701 Pressure Increase Kit W/Gauge Hydraulic Shims +25%! Deluxe POPPET
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This listing is for the Kubota L4701 only, including common L4701 gear-drive and L4701HST configurations. It does not include Grand L models or other L-series tractors. Please see my other listings for those machines.
Quality Stainless Steel liquid filled pressure gauge
-Check your pressure each season to keep your machine performing optimally
-Full color, easy to follow instructions included
-Dedicated customer support line
-Attached dust cap keeps fitting clean while stored
-Assembled in the U.S.A with global components
-High Quality 3500 P.S.I Cixi Gauge is surrounded by a shock resistant rubberized jacket for added durability. Included dust cap keeps gauge fitting clean during storage.
This deluxe kit is for the Kubota L4701, HST and manual clutch. The Kubota M does not use shims to adjust pressure.
Be sure your female hydraulic fitting looks like the one pictured and pay special attention to the connector size. This kit has a LARGE poppet style connector (not the smaller one found on the BX). If you have both "skid steer" and "poppet" couplers, you can hook this gauge up to any male connector coming from your hydraulic pump — it does not have to be the one outlined in the instructions. Please see my other listings for the BX series tractors.
Please confirm your loader is a Kubota (if it says Kubota on the loader arms, it probably is) and that the male hydraulic connectors are mounted on the tractor and have a nipple on them — 99% of L-series machines do. If you have an aftermarket front loader or Kubota’s Swift-Tach quick-release system, contact me with a picture of the connector size and type. Very few loaders are aftermarket or Swift-Tach; most are actual Kubota-branded loaders without the Swift-Tach option.
This listing includes a premium stainless steel 3500 P.S.I oil filled pressure gauge with high quality Stainless steel components to help you properly adjust your pump.
This gauge is designed to last and can be used year after year to monitor your pressure. Please google the recommended hydraulic P.S.I for your machine....2000 P.S.I in instructions applies to the BX only.
We typically see up to a 25% increase in lifting and digging force when our kits are applied correctly. You may need all of the shims, or just one or two, depending on where your tractor is to begin with. This deluxe kit includes four hydraulic shims. The sizes included in the kit are 0.1, 0.2 and 0.4. 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...

