Push-pull coupler for high flow rate applications. Connectable under residual pressure in both male and female side. Can be screwed directly into valve ports or rigid pipes. Updated coupler design Easy installation Additional o-ring installed to prevent premature leaking Breakaway functionIncludes 2-Couplers, 2-Internal Adapters, 2-Plugs, O-Rings & SealsThe 8302340 Faster Hydraulic Coupler Kit, Push-Pull, Male, Genuine OEM Style fits equipment brands such as: John Deere