Hydraulic Pattern Changer Spool Valve Fit For John Deere Tractor Excavator Features:The pattern changer is hand operated and has four inlet ports and four outlet ports. It provides 8-way, two position control of pilot signals. Operated by turning the handle 90 degrees to change the joystick pattern. Material: Carbon steel with trivalent plating. Function:PC Series pattern changer spool valve is designed to switch joystick functionality on equipment such as excavators. When operators move from one machine to another, they can set-up the joystick controls to function in a familiar format. Install:Quick and easy to install. Simple,reliable operations with no electronic components. Operating temperatures (With Nitrile seals): -40F to223F Temperature Range. Product Features Item: Hydraulic Pattern Changer Spool Valve . Compatiable with:This valve is fit for John Deere, Cateripillar, JCB or any excavator or backhoe with hydraulic pilot controls. Material: Carbon steel with trivalent plating. Function:PC Series pattern changer spool valve is designed to switch joystick functionality on equipment such as excavators. When operators move from one machine to another, they can set-up the joystick controls to function in a familiar format. Features:The pattern changer is hand operated and has four inlet ports and four outlet ports. It provides 8-way, two position control of pilot signals.Operated by turning the handle 90 degrees to change the joystick pattern. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!