It could correctly replace the original quality part. Inlet/Outlet Port Size:500-14 NPTF DRYSEAL PIPE THREAD PORTS. 100% brand new and high quality, Durable.1 Straight Shaft w/woodruff key. 500-14 NPTF DRYSEAL PIPE THREAD PORTS. 13.7 in 3 displacement. 1x Hydraulic Motor as picture show. Installation Manual Is NOT Included. Professional Installation Is Highly Recommended. Please make sure it will fit your machine before purchasing it. Please check pictures for more details. We keep our promises that we will provide you with the best solution within 24 hours. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Hydraulic & Pneumatic Motors". The seller is "yybshop02" and is located in this country: US. This item can be shipped to United States.