Home>> 8N638 - Hydraulic Pump Safety Valve Hydraulic Pump Safety Valve - Fits ® - 8N638 Sugg. Retail Price: $20.45/EA Out of Stock - + View More Details Free & Easy Returns, In Store or Online Return any item within 90 days of purchase. Our Return Policy Product Information # 8N638 New (Aftermarket Part) Hydraulic Pump Safety Valve Where Used FITS FORD® 8N, 9N, 2N FITS MASSEY FERGUSON® TE20, TO20, TO30 Replaces OEM Part #: 181087M91 WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Product Details MPN 8N638 Condition New Part Type Hydraulic Pump Safety Valve Product Line ® Compatible Parts Warranty & Returns Warranty Period Warranty Details 1 Year Return Period Return Policy 90 Days Specifications & Instructions Specifications Instructions Shipping Information Our standard business hours are from Monday to Friday, 8:00 AM to 5:00 PM CST. We strive to ship your items on the same business day, provided we receive your order before 4:00 PM CST. Orders placed over the weekend or on holidays will be shipped on the next business day. We offer shipping via USPS, FedEx, UPS, and truck freight. Express shipping options are available both online during checkout and when you place your order by phone. Questions & Answers Customer Reviews Need help finding a tractor part? Give us a call at 1-800-462-7335.Any use of OEM part numbers is for reference only.