# Schaeffer Manufacturing Company Webstore > Founded in 1839, Schaeffer Manufacturing Co. manufactures specialized lubricants, synthetic motor oils, hydraulic fluids and diesel fuel additives to improve engine performance and fuel economy. Schaeffer's product line also includes industrial lubricants, greases and oils, and specialty chain lubes and degreasers. Schaeffer Manufacturing Company Webstore is an online store at https://schaeffersoilshop.com, powered by Shopify. ## Browse - All products: https://schaeffersoilshop.com/collections/all - Search: https://schaeffersoilshop.com/search?q={query} ## Store Information - Currency: USD - Contact: dcross@schaefferoil.com - Phone: 314-865-4100 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://schaeffersoilshop.com/agents.md - UCP discovery: https://schaeffersoilshop.com/.well-known/ucp - MCP endpoint: https://schaeffersoilshop.com/api/ucp/mcp - Sitemap: https://schaeffersoilshop.com/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start