{"product_id":"al-ko-spring-cylinder","title":"AL-KO Spring Cylinder – Handbrake Brake Spring for Caravan Couplings","description":"\u003ch2\u003eAL-KO Spring Cylinder – Handbrake Brake Spring for Caravan Couplings\u003c\/h2\u003e\n\u003cp data-start=\"424\" data-end=\"843\"\u003eThe \u003cstrong data-start=\"428\" data-end=\"453\"\u003eAL-KO Spring Cylinder\u003c\/strong\u003e is a \u003cstrong data-start=\"459\" data-end=\"499\"\u003egenuine replacement spring component\u003c\/strong\u003e used in \u003cstrong data-start=\"508\" data-end=\"576\"\u003eAL-KO caravan couplings with handbrake and overrun brake systems\u003c\/strong\u003e, such as \u003cstrong data-start=\"586\" data-end=\"633\"\u003e90S, 161S and some delta overrun assemblies\u003c\/strong\u003e. It provides the \u003cstrong data-start=\"651\" data-end=\"697\"\u003enecessary tension and stored spring energy\u003c\/strong\u003e that assists the handbrake mechanism and can help override the automatic reverse braking in certain setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"845\" data-end=\"1242\"\u003eThis simple yet essential part is often \u003cstrong data-start=\"885\" data-end=\"940\"\u003elocated on the brake rod or under the coupling head\u003c\/strong\u003e, working to keep brake linkage tensioned and ensuring smooth operation of the caravan’s handbrake or overrun brake function. When worn or weakened, replacing the spring cylinder restores dependable brake action and helps maintain safe caravan braking performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1244\" data-end=\"1247\"\u003e\n\u003ch2 data-start=\"1249\" data-end=\"1270\"\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1272\" data-end=\"1375\"\u003e\n\u003cli data-start=\"1272\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1375\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1303\"\u003e1 × AL-KO Spring Cylinder\u003c\/strong\u003e — genuine replacement spring for handbrake or overrun brake assemblies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1377\" data-end=\"1553\"\u003e\n\u003cp data-start=\"1379\" data-end=\"1553\"\u003e⚠️ \u003cem data-start=\"1382\" data-end=\"1389\"\u003eNote:\u003c\/em\u003e Length and specific fitment (e.g., 145 mm vs 170 mm) vary by coupling type — always check your existing part before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1555\" data-end=\"1558\"\u003e\n\u003ch2 data-start=\"1560\" data-end=\"1589\"\u003e🔑 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1591\" data-end=\"2350\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1770\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1770\"\u003e🔩 \u003cstrong data-start=\"1596\" data-end=\"1626\"\u003eGenuine AL-KO Replacement:\u003c\/strong\u003e Designed specifically for AL-KO brake\/handbrake systems on caravan couplings (e.g., 90S\/3, 161S delta). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1977\"\u003e\n\u003cp data-start=\"1773\" data-end=\"1977\"\u003e⚙️ \u003cstrong data-start=\"1776\" data-end=\"1803\"\u003eRestores Brake Tension:\u003c\/strong\u003e Provides controlled spring tension behind the brake linkage for \u003cstrong data-start=\"1868\" data-end=\"1900\"\u003esmoother handbrake operation\u003c\/strong\u003e and reliable overrun brake response. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1978\" data-end=\"2162\"\u003e\n\u003cp data-start=\"1980\" data-end=\"2162\"\u003e🛠 \u003cstrong data-start=\"1983\" data-end=\"2008\"\u003eCompact \u0026amp; Simple Fit:\u003c\/strong\u003e Easy to install into the existing brake linkage or coupling assembly — ideal for servicing older AL-KO couplings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2163\" data-end=\"2350\"\u003e\n\u003cp data-start=\"2165\" data-end=\"2350\"\u003e📐 \u003cstrong data-start=\"2168\" data-end=\"2196\"\u003eVarious Sizes Available:\u003c\/strong\u003e Typically available in multiple \u003cstrong data-start=\"2229\" data-end=\"2273\"\u003elength options (e.g., ~145 mm \/ ~170 mm)\u003c\/strong\u003e to match specific AL-KO coupling fits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2352\" data-end=\"2355\"\u003e\n\u003ch2 data-start=\"2357\" data-end=\"2381\"\u003e🛠️ Why You Need This\u003c\/h2\u003e\n\u003cp data-start=\"2383\" data-end=\"2845\"\u003eOver time, the \u003cstrong data-start=\"2398\" data-end=\"2472\"\u003espring inside the cylinder on your handbrake or overrun brake assembly\u003c\/strong\u003e can weaken or corrode, reducing brake tension and affecting how the caravan’s brake engages. Replacing a worn spring cylinder restores the correct \u003cstrong data-start=\"2620\" data-end=\"2658\"\u003etension and mechanical performance\u003c\/strong\u003e, helping your overrun and handbrake systems operate safely and predictably — especially important for towing safety on hills and at stopping points.\u003c\/p\u003e","brand":"Caravan-Life","offers":[{"title":"Default Title","offer_id":61167639101770,"sku":"2075020601M","price":18.23,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6944\/2122\/files\/2075020601_fullsize.webp?v=1771812707","url":"https:\/\/caravan-life.co.uk\/products\/al-ko-spring-cylinder","provider":"Caravan-Life","version":"1.0","type":"link"}