{"product_id":"p-ax15-4121-p-n-axle","title":"P-AX15-4121-P-N (Axle)","description":"\u003cdiv style=\"background-color:#fff3cd;border:2px solid #ffc107;padding:16px;border-radius:8px;\"\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eNot sure if this part fits your trailer? Please check before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmail \u003cstrong\u003eparts@brianjamestrailers.co.uk\u003c\/strong\u003e with your trailer VIN number before placing your order and we'll confirm compatibility and\/or SKU code for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: We do not accept returns on incorrectly ordered parts.\u003c\/strong\u003e Taking 60 seconds to confirm fitment now can save you significant time and cost.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eAL-KO Braked Trailer Axle - 1500kg (A4 Beam, +6° Arm Angle)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eGenuine AL-KO braked trailer axle rated to 1500kg, manufactured to European type approval standards and designed for smooth, stable towing performance. This A4 beam axle is supplied complete with AL-KO 2051A brake assemblies and 5-stud 112mm PCD hub drums, making it ideal for medium-duty trailers, caravans, and equipment trailers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: P-AX15-4121-P-N\u003c\/li\u003e\n\u003cli\u003eBrand: AL-KO (premium European axle manufacturer)\u003c\/li\u003e\n\u003cli\u003eAxle Type: Braked torsion\/beam axle\u003c\/li\u003e\n\u003cli\u003eCapacity: 1500kg\u003c\/li\u003e\n\u003cli\u003eBeam Type: A4\u003c\/li\u003e\n\u003cli\u003eArm Angle: +6° trailing arm angle\u003c\/li\u003e\n\u003cli\u003eBrake Type: AL-KO 2051A\u003c\/li\u003e\n\u003cli\u003eWheel Stud Pattern: 5 × 112mm PCD\u003c\/li\u003e\n\u003cli\u003eWheel Studs: M12 × 1.5 thread\u003c\/li\u003e\n\u003cli\u003eMBC (Mounting Bracket Centres): 1806mm\u003c\/li\u003e\n\u003cli\u003eOHF (Overall Hub Face): 2265mm\u003c\/li\u003e\n\u003cli\u003eHub\/Drum: Integrated braked hub drums\u003c\/li\u003e\n\u003cli\u003eApplication: Medium-duty trailers \u0026amp; caravans\u003c\/li\u003e\n\u003cli\u003eCompliance: ADR-compliant when properly installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine AL-KO European Manufactured\u003c\/strong\u003e - Premium quality axle from the industry leader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500kg Capacity\u003c\/strong\u003e - Ideal for medium-duty trailer applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Rubber Torsion Suspension\u003c\/strong\u003e - Maintenance-free, independent wheel suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Assembled Brake Drums \u0026amp; Hubs\u003c\/strong\u003e - Ready to install, saves time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAL-KO 2051A Braking System\u003c\/strong\u003e - High-performance 200mm × 50mm brakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+6° Arm Angle\u003c\/strong\u003e - Optimized for correct ride height and towing stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty M12 Wheel Studs\u003c\/strong\u003e - Secure wheel mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 × 112mm PCD\u003c\/strong\u003e - Standard European wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Alignment\u003c\/strong\u003e - Ensures even tyre wear and stable towing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Service Life\u003c\/strong\u003e - Minimal maintenance required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly\u003c\/strong\u003e - Includes hubs, drums, and brake assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is a Braked Axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA braked axle is a complete axle assembly that includes integrated brake systems on both wheels. When connected to an overrun brake coupling, the axle's brakes activate automatically when the trailer pushes forward against the tow vehicle during braking. This provides synchronized braking between vehicle and trailer for safe, controlled stopping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAL-KO Rubber Torsion Suspension:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAL-KO's rubber torsion suspension system provides superior ride quality and durability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Wheel Suspension\u003c\/strong\u003e - Each wheel moves independently for smoother ride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free\u003c\/strong\u003e - No greasing or adjustment required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber Torsion Elements\u003c\/strong\u003e - Provide progressive spring rate and damping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Lower trailer bed height possible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e - Proven technology used worldwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Road Shock\u003c\/strong\u003e - Protects cargo and trailer structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e+6° Arm Angle Explained:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe +6° trailing arm angle is critical for proper trailer geometry:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimizes ride height for correct towing attitude\u003c\/li\u003e\n\u003cli\u003eEnsures proper load distribution\u003c\/li\u003e\n\u003cli\u003eImproves handling and stability\u003c\/li\u003e\n\u003cli\u003eReduces tire wear\u003c\/li\u003e\n\u003cli\u003eMaintains correct suspension geometry under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe +6° angle is designed for trailers with specific chassis heights and load distributions. Verify this angle is correct for your trailer application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAL-KO 2051A Brake System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated AL-KO 2051A brake assemblies provide reliable stopping power:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200mm drum diameter × 50mm shoe width\u003c\/li\u003e\n\u003cli\u003eMechanical overrun brake operation\u003c\/li\u003e\n\u003cli\u003eSelf-adjusting brake mechanism\u003c\/li\u003e\n\u003cli\u003eHigh-quality brake shoes and hardware\u003c\/li\u003e\n\u003cli\u003eProven reliability in demanding conditions\u003c\/li\u003e\n\u003cli\u003eEasy brake adjustment and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAxle Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBC (Mounting Bracket Centres): 1806mm\u003c\/strong\u003e - Distance between axle mounting points on chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOHF (Overall Hub Face): 2265mm\u003c\/strong\u003e - Total width from outside of one hub to outside of other hub\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese dimensions are critical for proper fitment. Verify your trailer chassis can accommodate these measurements before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrian James trailers requiring 1500kg axles\u003c\/li\u003e\n\u003cli\u003eCar trailers and transporters\u003c\/li\u003e\n\u003cli\u003eBox trailers and enclosed trailers\u003c\/li\u003e\n\u003cli\u003eCamper trailers\u003c\/li\u003e\n\u003cli\u003eCaravans\u003c\/li\u003e\n\u003cli\u003ePlant and equipment trailers\u003c\/li\u003e\n\u003cli\u003eMedium-duty commercial trailers\u003c\/li\u003e\n\u003cli\u003eAny trailer requiring 1500kg braked axle with 5×112 PCD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete AL-KO axle assembly\u003c\/li\u003e\n\u003cli\u003eIntegrated hub\/drum assemblies (both sides)\u003c\/li\u003e\n\u003cli\u003eAL-KO 2051A brake assemblies (both sides)\u003c\/li\u003e\n\u003cli\u003eM12 wheel studs pre-installed\u003c\/li\u003e\n\u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation strongly recommended.\u003c\/strong\u003e Axle installation requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProper chassis mounting and alignment\u003c\/li\u003e\n\u003cli\u003eBrake cable connection to overrun coupling\u003c\/li\u003e\n\u003cli\u003eWheel bearings (may be pre-installed or sold separately)\u003c\/li\u003e\n\u003cli\u003eHub nuts and hardware\u003c\/li\u003e\n\u003cli\u003eBrake adjustment\u003c\/li\u003e\n\u003cli\u003eWheel alignment verification\u003c\/li\u003e\n\u003cli\u003eLoad testing and brake function testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for use with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAL-KO overrun braking systems\u003c\/li\u003e\n\u003cli\u003eMechanical brake cable operation\u003c\/li\u003e\n\u003cli\u003e5×112mm PCD trailer wheels\u003c\/li\u003e\n\u003cli\u003e155\/70R12 or similar tyres (verify load rating)\u003c\/li\u003e\n\u003cli\u003eAL-KO couplings and running gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspect brake operation regularly\u003c\/li\u003e\n\u003cli\u003eCheck wheel bearings and adjust as needed\u003c\/li\u003e\n\u003cli\u003eVerify brake cable adjustment\u003c\/li\u003e\n\u003cli\u003eInspect rubber torsion elements for damage\u003c\/li\u003e\n\u003cli\u003eCheck wheel stud torque periodically\u003c\/li\u003e\n\u003cli\u003eLubricate brake mechanisms as per AL-KO specifications\u003c\/li\u003e\n\u003cli\u003eReplace brake shoes when worn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eADR Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen installed as part of a compliant trailer braking and suspension system, this AL-KO axle meets Australian Design Rules (ADR) requirements. Professional installation and regular maintenance are essential to maintain compliance and safe operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Choose Genuine AL-KO Axles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEuropean quality and engineering\u003c\/li\u003e\n\u003cli\u003eProven reliability worldwide\u003c\/li\u003e\n\u003cli\u003ePrecise manufacturing tolerances\u003c\/li\u003e\n\u003cli\u003eComprehensive spare parts availability\u003c\/li\u003e\n\u003cli\u003eTechnical support and documentation\u003c\/li\u003e\n\u003cli\u003eMaintains trailer warranty and resale value\u003c\/li\u003e\n\u003cli\u003eADR compliance when properly installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSold as complete axle assembly. Verify MBC and OHF dimensions match your trailer chassis before ordering. Professional installation is strongly recommended due to the safety-critical nature of axle and brake systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Safety Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAxles and brake systems are safety-critical components. Improper installation, incorrect specifications, or poor maintenance can result in brake failure, loss of control, and serious accidents. Always use professional installation and follow AL-KO specifications exactly.\u003c\/p\u003e","brand":"Brian James Australia Parts","offers":[{"title":"Default Title","offer_id":50981783109947,"sku":null,"price":1984.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/7690\/0411\/files\/P-AX15-4121-P-N.jpg?v=1771506985","url":"https:\/\/brian-james-australia-parts.myshopify.com\/products\/p-ax15-4121-p-n-axle","provider":"Brian James Australia Parts","version":"1.0","type":"link"}