{"product_id":"june-17-2026-trailer-parts-pro-10-000-lbs-general-duty-per-pair-capacity-forward-self-adjust-12-1-4-x-3-3-8-electric-drum-trailer-brake-left-side-7-bolt-mount-black-painted-finish-eb01-140","title":"Trailer Parts Pro 10,000 lbs General Duty Axles (Per Pair Capacity, 5,000 lb Each), Self Adjusting, 12-1\/4\" x 3-3\/8\" Electric Trailer Brake, Left Side 7-Bolt Mount, EB01-140","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis general duty electric drum trailer brake assembly features an advanced forward self-adjusting design that automatically maintains ideal shoe alignment to ensure consistent stopping power and reduce long-term maintenance. Designed for the left-hand driver's side of 9,000 lbs to 10,000 lbs general duty trailer axles, this complete assembly arrives fully built with a heavy-duty cast backing plate and is ready for immediate bolt-on installation. It delivers reliable heavy-duty braking performance by matching perfectly with a 12-1\/4\" inside diameter drum and a standard 7-bolt flange mounting pattern.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 x Left hand 10,000 lb General Duty Electric Self-adjusting Brake Assembly, 12-1\/4\" x 3-3\/8\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003eManufacture Part Number: EB01-140\u003c\/p\u003e\n\u003cp\u003eReference Number: 188910\u003c\/p\u003e\n\u003cp\u003eBrake Type: Electric Brake\u003c\/p\u003e\n\u003cp\u003eBrake Adjustment Type: Forward Self-Adjust\u003c\/p\u003e\n\u003cp\u003eBrake Size: 12-1\/4\" x 3-3\/8\"\u003c\/p\u003e\n\u003cp\u003eAxle Capacity Rating Per Pair: 10K HD\u003c\/p\u003e\n\u003cp\u003eBrake Orientation: Left Side\u003c\/p\u003e\n\u003cp\u003eBrake Backing Plate Mounting Bolt Holes: 7\u003c\/p\u003e\n\u003cp\u003eBrake Mounts To: Axle Brake Flange \/ Spindle\u003c\/p\u003e\n\u003cp\u003eBrake Magnet Shape: Oval\u003c\/p\u003e\n\u003cp\u003eBrake Backing Plate Material: Steel\u003c\/p\u003e\n\u003cp\u003eBrake Backing Plate Finish: Painted\u003c\/p\u003e\n\u003cp\u003eBrake Shoes \/ Pads Material: Semi-metallic\u003c\/p\u003e\n\u003cp\u003eBrake Backing: Black\u003c\/p\u003e\n\u003cp\u003eMounting Hardware: Included\u003c\/p\u003e\n\u003cp\u003ePackage Type: Retail Packaged\u003c\/p\u003e\n\u003cp\u003eAlternate Item Numbers: BE1225-100L, K23-450-00, 23-450, B1210E-11L-RED\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944466907239,"sku":"EB01-140","price":185.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/EB01-140.avif?v=1781768836","url":"https:\/\/www.runninggearparts.com\/products\/june-17-2026-trailer-parts-pro-10-000-lbs-general-duty-per-pair-capacity-forward-self-adjust-12-1-4-x-3-3-8-electric-drum-trailer-brake-left-side-7-bolt-mount-black-painted-finish-eb01-140","provider":"RunningGearParts.com","version":"1.0","type":"link"}