086660 – Nylock Nut Product Description:The Hustler 086660 Nylock Nut is a genuine OEM replacement part designed to ensure secure fastening in various Hustler equipment. This high-quality nut features a nylon insert that resists loosening due to vibration, providing a reliable and durable connection. Its Grade 8 steel construction offers enhanced strength, making it suitable for demanding applications. Whether you're performing routine maintenance or repairs, the 086660 Nylock Nut guarantees a precise fit and long-lasting performance, helping to keep your Hustler equipment operating at its best. Key Features:✅ Part Number: 086660✅ Type: Nylock Nut✅ Thread Size: .375-16✅ Grade: 8✅ Material: Steel with nylon insert✅ Function: Prevents loosening due to vibration✅ Compatibility: Designed for various Hustler equipment✅ OEM Fit: Direct replacement, no modifications required Compatible Models:Fits select Hustler models, including Raptor SD, Raptor SDX, Diesel Z, FasTrak, and others.📘 Always refer to your machine’s parts manual to verify compatibility before purchasing. Why Choose a Genuine OEM Nylock Nut?✅ Secure fastening with a nylon insert that resists loosening✅ Grade 8 steel construction for strength and durability✅ Easy installation with a direct OEM fit✅ Meets or exceeds factory standards for quality and fit