{"product_id":"3500-beam-73-hub-face-2-4-tube-flange-ez-lube-trailer-spring-axle-w-perches","title":"Lippert 3,500 lb Trailer Axle Beam - 73\" Hub Face - 2.4\" Tube - Straight w Loose Perches (3500-73-24-KIT)","description":"\u003cstyle\u003e\n  .rp-mag-lock{\n    --rp-black:#111111;\n    --rp-charcoal:#1d1d1f;\n    --rp-gray:#6b7280;\n    --rp-light:#f5f5f5;\n    --rp-line:#d8d8d8;\n    --rp-maroon:#6e0f11;\n    --rp-gold:#d7a126;\n    --rp-cream:#fff7e3;\n    --rp-shadow:0 16px 36px rgba(0,0,0,.08);\n    --rp-radius:20px;\n    font-family:\"Helvetica Neue\",Helvetica,Arial,sans-serif;\n    color:var(--rp-black);\n    line-height:1.6;\n  }\n\n  .rp-mag-lock *{\n    box-sizing:border-box;\n  }\n\n  .rp-mag-lock .rp-shell{\n    max-width:1080px;\n    margin:0 auto;\n    padding:28px 18px 40px 18px;\n    background:\n      linear-gradient(180deg,#fafafa 0%,#ffffff 22%,#ffffff 100%);\n  }\n\n  .rp-mag-lock .rp-hero{\n    position:relative;\n    overflow:hidden;\n    border:1px solid 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Perch Kit\u003c\/div\u003e\n\u003ch1 class=\"rp-title\"\u003eLippert 3,500 lb Trailer Axle Beam - 73\" Hub Face - 2.4\" Tube - Straight w Loose Perches\u003c\/h1\u003e\n\u003cp class=\"rp-subhead\"\u003eA 3,500 lb trailer axle beam with 73\" hub face, 2.4\" tube, EZ Lube spindles, brake flanges, and loose spring perches for measured spring-center installation.\u003c\/p\u003e\n\u003cdiv class=\"rp-partline\"\u003e\n\u003cspan class=\"rp-badge\"\u003ePart Number: 3500-73-24-KIT\u003c\/span\u003e \u003cspan class=\"rp-badge alt\"\u003e73\" Hub Face\u003c\/span\u003e \u003cspan class=\"rp-badge alt\"\u003e2.4\" Tube \/ 3,500 lb Axle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section rp-grid-2\"\u003e\n\u003cdiv class=\"rp-card\"\u003e\n\u003cdiv class=\"rp-rule-title\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp class=\"rp-lead\"\u003eThis Lippert 3,500 lb trailer axle beam is built for trailer axle replacement where the 73\" hub face, straight cambered beam configuration, brake flange spacing, spindle setup, and spring center requirements match the trailer. This kit includes the bare axle beam and two loose SP-2375 spring perches for 2.4\" axle tube installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-card rp-service\"\u003e\n\u003ch2\u003eR\u0026amp;P Service Insight\u003c\/h2\u003e\n\u003cp\u003eA trailer axle replacement should be matched by measurement first, not by trailer brand alone. Hub face, spring center, brake flange spacing, spindle style, and tube size all matter before installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Face:\u003c\/strong\u003e The 73\" hub face measurement affects wheel spacing and trailer track width.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Perches:\u003c\/strong\u003e This -KIT includes loose perches. Loose does not mean welded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Compatibility:\u003c\/strong\u003e Confirm brake flange spacing and existing brake assembly requirements before ordering replacement brake or hub components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section\"\u003e\n\u003cdiv class=\"rp-card rp-knowledge\"\u003e\n\u003ch2\u003eR\u0026amp;P Knowledge Hub\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for applications where a 3,500 lb axle beam, 73\" hub face, 2.4\" tube, EZ Lube spindle configuration, and matching brake flange dimensions are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle \/ System Fit:\u003c\/strong\u003e Common replacement style for cargo trailers, utility trailers, campers, and similar light-duty trailer axle applications where the measurements match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e Verify hub face, spring center, brake flange-to-flange, bearing shoulder-to-shoulder, spindle end-to-end, tube size, and camber orientation before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Insight:\u003c\/strong\u003e A cambered straight axle has a slight upward arch in the center when installed correctly. That camber helps the axle respond properly under trailer load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section\"\u003e\n\u003cdiv class=\"rp-card rp-knowledge\"\u003e\n\u003ch2\u003eBrand \u0026amp; Fitment Note\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSelling Brand:\u003c\/strong\u003e R\u0026amp;P Carriages \/ Lippert axle beam listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Reference:\u003c\/strong\u003e Trailer type references describe compatibility targets only where the trailer measurements, axle rating, spindle style, and mounting configuration match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat This Means:\u003c\/strong\u003e This listing is for one 3,500 lb trailer axle beam kit with loose spring perches. Bearings, seals, hubs, drums, brakes, U-bolts, and mounting hardware are not included unless separately stated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore Ordering:\u003c\/strong\u003e Confirm your existing axle dimensions and trailer suspension layout before installation or service work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section\"\u003e\n\u003cdiv class=\"rp-card rp-service\"\u003e\n\u003ch2\u003eR\u0026amp;P Repair Insight\u003c\/h2\u003e\n\u003cp\u003eMost axle-ordering problems come from measuring the wrong reference points. Hub face is not the same as overall length, and spring center is not the same as trailer deck width.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Hub Face:\u003c\/strong\u003e Measure from the wheel mounting face on one hub to the wheel mounting face on the opposite hub position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Spring Center:\u003c\/strong\u003e Measure center-to-center between the leaf springs or existing spring seats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Camber:\u003c\/strong\u003e If the axle is cambered, the arch should face upward in the middle when installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section\"\u003e\n\u003cdiv class=\"rp-rule-title\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-feature-grid\"\u003e\n\u003cdiv class=\"rp-feature\"\u003e\n\u003ch3\u003e3,500 lb Axle Beam Rating\u003c\/h3\u003e\n\u003cp\u003eBuilt as a 3,500 lb trailer axle beam for matching light-duty trailer axle replacement applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-feature\"\u003e\n\u003ch3\u003e73\" Hub Face Measurement\u003c\/h3\u003e\n\u003cp\u003eDesigned around a 73\" hub face specification, which helps determine trailer track width and wheel position.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-feature\"\u003e\n\u003ch3\u003e2.4\" Axle Tube\u003c\/h3\u003e\n\u003cp\u003eStandard 2.4\" axle tube configuration. This listing includes SP-2375 loose spring perches for 2.4\" axle beam use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-feature\"\u003e\n\u003ch3\u003eEZ Lube Spindle Configuration\u003c\/h3\u003e\n\u003cp\u003eEZ Lube spindle setup supports serviceable hub maintenance when paired with compatible hub, bearing, seal, and grease-cap components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section rp-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"rp-rule-title\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500-73-24-KIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \/ Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLippert-style 3,500 lb trailer axle beam listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBare trailer axle beam kit with loose spring perches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAxle Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHub Face\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStraight cambered axle beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEZ Lube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrake Flange to Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.66\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Shoulder to Shoulder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e69.19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle End to End\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77.38\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Bearing Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL44649 and L68149 bearings with 10-19 grease seals; bearings and seals are not included in this bare beam kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"rp-rule-title\"\u003e\n\u003ch2\u003eFitment \/ Application\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrailer Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCargo trailers, utility trailers, campers, and similar 3,500 lb trailer axle applications where measurements match.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApplications requiring a 73\" hub face 3,500 lb straight cambered axle beam with 2.4\" tube.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Deck Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOften used on trailers or campers with roughly 55\" to 61\" floor deck width, but actual axle measurements must be verified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVerify spring center, hub face, brake flange spacing, spindle style, bearing set, seal size, and brake\/hub compatibility before ordering or installing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-section\"\u003e\n\u003cdiv class=\"rp-rule-title\"\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e3500-73-24-KIT - Lippert Trailer Axle 3500 lb Bare Beam, 73\" Hub Face, 2.4\" Tube, Straight Cambered, EZ Lube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSP-2375 - Spring Perch for 2.4\" Axle Beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003ctd\u003eBearings, seals, hubs, drums, brake assemblies, U-bolts, tie plates, lug nuts, wheels, tires, and additional mounting hardware unless separately stated.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-kit-perch-guidance\"\u003e\n\u003cdiv class=\"rp-kit-perch-box\"\u003e\n\u003cdiv class=\"rp-kit-perch-inner\"\u003e\n\u003cspan class=\"rp-kit-perch-label\"\u003eImportant -KIT Axle Notice\u003c\/span\u003e\n\u003ch2\u003eWhat Comes in the -KIT: Spring Perches Are Included Loose\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThis -KIT includes the axle beam and loose spring perches \/ spring seats.\u003c\/strong\u003e The spring perches are included as separate pieces. \u003cstrong\u003eIncluded does not mean welded.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpring perches ship loose by default.\u003c\/strong\u003e They are not welded to the axle tube before shipment unless the customer specifically requests perch welding in the order notes, provides the correct Spring Center measurement, and R\u0026amp;P confirms the weld-on request before the axle ships.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepetition matters:\u003c\/strong\u003e If the listing says “spring perches included,” that means loose spring perches are included with the kit. It does not mean the spring perches are already installed, welded, or ready for towing.\u003c\/p\u003e\n\u003cdiv class=\"rp-kit-perch-red\"\u003e\n\u003cstrong\u003eDo not install or tow with loose spring perches.\u003c\/strong\u003e The perches must be measured, positioned, squared, and welded to the axle tube before the axle is placed into service.\u003c\/div\u003e\n\u003ch3\u003eWhen Will R\u0026amp;P Weld the Spring Perches?\u003c\/h3\u003e\n\u003cp\u003eR\u0026amp;P may weld the spring perches before shipment only when the order clearly gives us the information needed to do it correctly.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eThe customer must request welded spring perches in the order notes.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe customer must provide the Spring Center measurement.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eR\u0026amp;P must confirm the weld-on request before shipment.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"rp-kit-perch-callout\"\u003e\n\u003cstrong\u003eDefault rule:\u003c\/strong\u003e If the order does not clearly request welded perches and does not provide a Spring Center measurement, the spring perches ship loose.\u003c\/div\u003e\n\u003ch3\u003eHow to Find Your Spring Center Measurement\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSpring Center\u003c\/strong\u003e is the distance from the center of one leaf spring to the center of the opposite leaf spring. This is the measurement used to locate where the spring perches need to be welded on the axle tube.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest method with old axle:\u003c\/strong\u003e Measure from the center of one existing spring perch \/ spring seat to the center of the opposite spring perch \/ spring seat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest method from the trailer:\u003c\/strong\u003e Measure from the centerline of the left leaf spring pack to the centerline of the right leaf spring pack where the axle sits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaf spring center bolt method:\u003c\/strong\u003e Measure from the center of the center bolt \/ locating pin on one spring pack to the center of the center bolt \/ locating pin on the other spring pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not measure outside-to-outside.\u003c\/strong\u003e Spring Center is a center-to-center measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not guess from deck width.\u003c\/strong\u003e Deck width can be helpful context, but it is not a substitute for the actual Spring Center measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"rp-kit-perch-diagram\"\u003e\n\u003ch3\u003eAxle Measurement Diagram\u003c\/h3\u003e\n\u003cp\u003eUse the axle measurement diagram below as a visual reference while confirming axle dimensions and installation details. Spring Center must still be measured center-to-center at the trailer’s leaf springs or existing spring perches.\u003c\/p\u003e\n\u003cimg alt=\"3500 lb trailer axle measurement diagram and spindle detail reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/3500-spindle-detail.png?v=1759937826\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-kit-perch-damage\"\u003e\n\u003ch3\u003eWhy Welding the Perches Matters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis image shows a real-world installation problem where loose spring perches were not welded before use and brake wiring was torn out.\u003c\/strong\u003e This is exactly why the axle must not be installed, towed, or placed into service while the spring perches are still loose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoose perches can allow the axle to move or rotate out of its intended installed position.\u003c\/strong\u003e That can damage brake wiring, brake components, suspension parts, tires, and the trailer. The perches must be properly welded before road use.\u003c\/p\u003e\n\u003cimg alt=\"Example of trailer axle installation damage from loose unwelded spring perches and torn brake wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/loose_perches.png?v=1777919980\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-kit-perch-table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eAnswer\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAre spring perches included in the -KIT?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes. Two SP-2375 spring perches for a 2.4\" axle beam are included as loose parts.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAre the spring perches welded on by default?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNo. They ship loose by default.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCan R\u0026amp;P weld the perches before shipping?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnly if the customer requests it in the order notes, provides the correct Spring Center measurement, and R\u0026amp;P confirms the request before shipment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWhat measurement is needed for welding?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpring Center: center of one leaf spring \/ spring perch to the center of the opposite leaf spring \/ spring perch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCan the axle be used with loose perches?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNo. Do not install, tow, or place the axle in service until the perches are properly welded.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWhat can happen if perches are not welded?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoose perches can allow the axle to move or rotate, which can damage brake wiring, brake parts, suspension components, tires, and the trailer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWhich way does camber face?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe arch goes up in the middle when the axle is installed correctly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOrder Note Wording Customers Can Use\u003c\/h3\u003e\n\u003cp\u003eCustomers who want R\u0026amp;P to weld the spring perches should put clear instructions in the order notes before checkout.\u003c\/p\u003e\n\u003cdiv class=\"rp-kit-perch-callout\"\u003e\n\u003cstrong\u003eExample order note:\u003c\/strong\u003e “Please weld spring perches before shipping. My Spring Center measurement is ____ inches, measured center-to-center.”\u003c\/div\u003e\n\u003cdiv class=\"rp-kit-perch-red\"\u003e\n\u003cstrong\u003eFinal reminder:\u003c\/strong\u003e Unless the order notes request welded perches, the Spring Center measurement is supplied, and R\u0026amp;P confirms the weld request, this -KIT ships with loose spring perches.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-thankyou\"\u003eThank You For Choosing R\u0026amp;P Carriages For Your Online Shopping Source!\u003c\/div\u003e\n\u003cdiv class=\"rp-note\"\u003eVerify all measurements, axle rating, hub face, brake flange spacing, spring center, tube size, spindle style, bearing and seal requirements, camber orientation, and included components before installation. This listing includes loose spring perches by default; the axle must not be placed into service until spring perches are correctly positioned and welded.\u003c\/div\u003e\n\u003cdiv class=\"rp-cta-wrap\"\u003e\u003ca href=\"\/search?q=axle+beam+3500\" class=\"rp-btn\"\u003eShop More 3,500 lb Axle Beam Options\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"rp-seo\"\u003e3500-73-24-KIT trailer axle Lippert 3500 lb axle beam 73 hub face trailer axle 3,500 lb straight cambered axle beam 2.4 inch tube trailer axle beam EZ Lube 3500 trailer axle utility trailer axle beam 3500 lb trailer axle beam with loose spring perches SP-2375 spring perch 2.4 axle tube 73 inch hub face trailer axle replacement\u003c\/div\u003e\n\u003cdiv class=\"rp-footer\"\u003e\u003cimg alt=\"R \u0026amp; P Carriages\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/Baseball_AdvertisingRP-sign_1.jpg?v=1771533480\"\u003e\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #eee; margin: 24px 0 0 0;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lippert","offers":[{"title":"Default Title","offer_id":9805934428202,"sku":"3500-73-24-KIT","price":211.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/beam-3500-beam-straight-lippert_1b206043-728e-4e1a-8afe-6f147aafc22e.png?v=1759948506","url":"https:\/\/needatrailerpart.com\/products\/3500-beam-73-hub-face-2-4-tube-flange-ez-lube-trailer-spring-axle-w-perches","provider":"Need a Trailer Part","version":"1.0","type":"link"}