{"product_id":"mat-12000lb-axle-6-leaf-slipper-trailer-spring-30-5","title":"RGP 12,000 lbs Trailer Axle 6-Leaf Slipper Leaf Spring, 30.5\" x 3\"","description":"\u003ch3\u003e\u003cstrong\u003eReplacement \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect replacement for 12,000 lbs capacity trailer axles (designed for heavy-duty commercial towing, flatbeds, equipment haulers, and dump trailers).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits standard 12K slipper-style suspension systems. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterchangeable Part Numbers \/ Cross-Reference SP-269275, UNA-269, 72-44-1 \/ 72-44, ML-044-01, 20096072-044-01, ML-044-00, MT-269\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpring Width: 3\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLength (Eye to End): 30.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNumber of Leaves: 6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEye Inner Diameter (I.D.): 1.96\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBushing Inner Diameter (I.D.): 1\" (Rubber Bushing Included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpring Capacity: 6,000 lbs (Per Spring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAxle Capacity: 12,000 lbs\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 6-Leaf Slipper Trailer Leaf Spring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Pre-installed 1\" I.D. Rubber Bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMounts using compatible heavy-duty hangers or hanger kits (sold separately).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 12K slipper spring is an extreme-duty 6-leaf suspension component designed for trailers handling heavy-capacity commercial loads. It features a robust 3\" wide profile, a 1.96\" eye I.D., and a pre-installed 1\" rubber bushing. The slipper-end design allows the spring to slide smoothly during axle movement to absorb road shocks and equalize weight distribution under heavy towing conditions.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Default Title","offer_id":44232884551783,"sku":"SP-LS-SL-6L-1230M","price":121.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGP_Product_Display_RGP_MAT-269.png?v=1784798280","url":"https:\/\/www.runninggearparts.com\/products\/mat-12000lb-axle-6-leaf-slipper-trailer-spring-30-5","provider":"RunningGearParts.com","version":"1.0","type":"link"}