LPS Spring for Viloco Single-Stage Horn Valve Locomotive Train Horn New

LPS Spring for Viloco Single-Stage Horn Valve Locomotive Train Horn NewLPS Spring for Viloco Single Stage Horn Valve Locomotive Train Horn This new LOCOMOTIVE PARTS SUPPLY spring is designed specifically for Viloco Single Stage Horn Valves used in locomotive train horn systems. Made from durable spring steel, it ensures smooth and reliable return action for consistent horn performance. Ideal for maintenance or repair, this part helps restore proper valve responsiveness. Please refer to the second photo to verify

💡 Fully compatible with Nathan Airchime P3 horns – all parts are interchangeable

LPS P/N: LPS-WH-SA-61+C-21072 (equivalent to / replaces: WH-SA-61 & C-21072)

✅ Heavy-Duty Construction – Sand-cast aluminum for extreme durability

🔧 Key Specifications:✅ OEM Part Number: 353-000✅ 1/2" NPT Inlet and Outlet Ports — Standard fittings for easy installs✅ Manual Metering Valve — Progressive pull for full control: soft to loud blast

Includes riser and O-ring only (no additional hardware)

and anyone looking to add a serious horn to their custom vehicle or display

Locomotive Bell Systems 🚂

Perfect for custom builds

Perfect for custom installs

✅ Tested & Fully Functional – All three bells operate as intended

🔌 LPS Socket for Graham-White 373-011 Electronic Locomotive Train Bell 🔌

✅ Stainless Steel Internals — Built for high PSI and frequent use✅ Spring-Loaded Return to Center — Instantly shuts off airflow when released