:root { --primary: #0066cc; --accent: #666666; --light-bg: #f9f9f9; --border: #e0e0e0; --text: #333333; --text-light: #555555; --white: #ffffff; } .gsg-description { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif; color: var(--text); line-height: 1.7; max-width: 900px; margin: 0 auto; font-size: 15px; } .gsg-description * { box-sizing: border-box; } .gsg-description h2 { color: var(--primary); font-size: 1.45em; margin-top: 2em; margin-bottom: 0.6em; padding-bottom: 0.35em; border-bottom: 3px solid var(--accent); font-weight: 700; letter-spacing: -0.01em; } .gsg-description h3 { color: var(--primary); font-size: 1.15em; margin-top: 1.4em; margin-bottom: 0.5em; font-weight: 600; } .gsg-description p { margin: 0 0 1em 0; color: var(--text-light); } .gsg-quicknav { background: var(--light-bg); border: 1px solid var(--border); border-left: 4px solid var(--accent); padding: 14px 20px; margin-top: 2em; margin-bottom: 2em; border-radius: 3px; } .gsg-quicknav strong { display: block; margin-bottom: 6px; color: var(--primary); font-size: 0.9em; text-transform: uppercase; letter-spacing: 0.04em; } .gsg-quicknav a { color: var(--accent); text-decoration: none; font-size: 0.92em; margin-right: 10px; white-space: nowrap; } .gsg-quicknav a:hover { text-decoration: underline; } .gsg-quicknav span.sep { color: var(--border); margin-right: 10px; } .gsg-spec-table { width: 100%; border-collapse: collapse; margin: 1em 0 1.5em 0; font-size: 0.95em; } .gsg-spec-table tr:nth-child(even) { background: var(--light-bg); } .gsg-spec-table td { padding: 10px 14px; border: 1px solid var(--border); } .gsg-spec-table td:first-child { font-weight: 600; color: var(--primary); width: 40%; } .gsg-included-list { list-style: none; padding: 0; margin: 1em 0; columns: 2; column-gap: 24px; } .gsg-included-list li { padding: 7px 0 7px 24px; position: relative; color: var(--text-light); font-size: 0.95em; break-inside: avoid; } .gsg-included-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 700; } .gsg-cta-section { text-align: center; margin: 2em 0 1em 0; padding: 28px 20px; background: var(--light-bg); border-radius: 6px; } .gsg-cta-section h2 { border: none; margin: 0 0 10px 0; padding: 0; } .gsg-cta-section p { margin: 0; font-size: 0.95em; } .gsg-faq details { border-bottom: 1px solid var(--border); padding: 12px 0; } .gsg-faq summary { font-weight: 600; cursor: pointer; color: var(--primary); font-size: 0.95em; padding: 4px 0; } .gsg-faq details div p { margin: 8px 0 4px 0; font-size: 0.93em; } @media (max-width: 600px) { .gsg-included-list { columns: 1; } } On This Page Overview| Specifications Coats Spring/Back Cone, 40mm A back cone that won't stay seated throws off your whole mounting process. The spring is what keeps it there, and when that spring loses tension or breaks, you feel it in every mount. The Coats 40mm Back Cone Spring restores that tension, holding the back cone firmly in position so the tire seats predictably and the machine performs the way it should. Made from high-tensile steel and weighing in at 120 grams, it's the right combination of stiffness and durability for a part that's under load constantly. The 40mm diameter fits a wide range of standard tire changers, so if your machine takes a back cone at that size, this is the replacement you need. Installation is straightforward with no special tooling required. It's a direct swap that gets your changer back to spec fast. When a small spring is the difference between smooth operation and a sloppy mount, you want the replacement in hand before the next car rolls in. We stock these for exactly that reason. Specifications Diameter 40 mm Material High-tensile steel Weight 120 g Color Silver Compatibility Fits most standard tire changers The right back cone spring for the job, in stock and ready to ship. Add it to your cart and we'll get it out the door.
