{"product_id":"trojan-hub-and-stub-kits-1500kg-discb-5x4-half-inch-shafts-heavy-duty-trailer-braking-nz-trailers","title":"Trojan Hub And Stub Kits 1500kg DiscB 5x4 Half Inch Shafts Heavy Duty Trailer Braking NZ Trailers","description":"\u003cdiv\u003e\n\u003cp\u003eHub and Stub Kits 1500kg Disc\/B 5x4 1\/2x1\/2 are built for dependable, heavy-duty braking performance on NZ trailers. Each kit is engineered with a clear focus on real-world use — delivering consistent stopping power, durability, and straightforward compatibility across common trailer configurations.\u003c\/p\u003e \u003cp\u003eDesigned to fit Trojan Duratorque and beam axles, these braked hub kits also suit a wide range of NZ-manufactured trailer axles. The 1500KG GVM rating is based on a single axle with a pair of hubs, giving you a reliable load-capacity benchmark for mid-range trailer applications. The 5x4 1\/2 bolt pattern (5 studs, 4.5\" PCD, 1\/2\" stud) is the core configuration, aligning with many commonly stocked rims and tyres.\u003c\/p\u003e \u003ch3\u003eWhat makes these hub and stub kits stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile braking options:\u003c\/strong\u003e Choose between a full cast disc or a bolt-on disc in cast iron or stainless steel, offering a balance of cost, longevity, and corrosion resistance for different operating environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid stub axle integration:\u003c\/strong\u003e Each kit includes a pair of 38mm round stub axles with a built-in caliper mount, simplifying installation and ensuring caliper alignment is optimized for consistent braking performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCaliper compatibility:\u003c\/strong\u003e Brakes calipers are sold separately, giving you flexibility to source the exact brake hardware you prefer while keeping core hub and stub components streamlined.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRange of rotor\/stud configurations:\u003c\/strong\u003e Available in multiple rotor types and stud patterns to fit a broad spectrum of wheel assemblies. Options include integral discs with both 4- and 5-stud patterns and bolt-on discs in a variety of PCDs and stud widths (ranging from 7\/16\" to 1\/2\").\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNZ-focused versatility:\u003c\/strong\u003e While optimized for Trojan Duratorque and beam axles, these kits are designed to fit most NZ-manufactured trailer axles, supporting a wide range of trailer builds and retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eAvailable configurations (highlights)\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIntegral discs in 4-stud and 5-stud patterns with 7\/16\" or 1\/2\" stud widths and PCDs around 108.6mm, 114.3mm, and related standards.\u003c\/li\u003e \u003cli\u003eCast iron bolt-on discs compatible with 5-stud patterns and 4.25\" to 4.5\" PCD, featuring 7\/16\" or 1\/2\" stud widths.\u003c\/li\u003e \u003cli\u003eStainless steel bolt-on discs offered in 5-stud patterns with 4.5\" PCD or 120mm variants, available with 1\/2\" or 7\/16\" studs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat’s included and how it helps you\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e A complete hub and stub kit assembly for one axle, with two hubs designed for disc braking and a matched pair of 38mm stub axles. The kit is content-rich enough to support reliable braking performance when paired with compatible calipers (sold separately).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLightweight, precise packaging:\u003c\/strong\u003e Pack weight around 20kg, reflecting a comprehensive kit designed for straightforward handling and installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShipping and lead time:\u003c\/strong\u003e Products are shipped from suppliers and typically dispatch within 4–7 days, helping you plan installations with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and practical tips\u003c\/h3\u003e\n\u003cp\u003eThese hub and stub kits are well-suited for trailers expected to perform reliably under moderate loads, including utility trailers, caravans, and light-to-midweight boat trailers commonly used in NZ. If you’re upgrading from drum brakes or retrofitting to a disc-braked system, these kits provide a robust foundation with multiple configuration options to match your existing wheel and brake components.\u003c\/p\u003e \u003cp\u003ePractical tips to ensure optimal performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the rotor configuration to your existing caliper setup and wheel studs to avoid compatibility issues — consult the listed rotor\/stud options for a precise fit.\u003c\/li\u003e \u003cli\u003eWhen ordering, confirm your preferred stud pattern and disc type (integral vs bolt-on, cast iron vs stainless) to align with your climate exposure and maintenance expectations.\u003c\/li\u003e \u003cli\u003ePair with appropriate calipers (sold separately) and verify mounting clearances to ensure full rotor engagement and neglect-free operation on installation.\u003c\/li\u003e \u003cli\u003eFor NZ trailer builds that travel salt or coastal environments, consider stainless steel bolt-on discs to maximize corrosion resistance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its 1500kg GVM per axle rating and flexible disc options, the Hub and Stub Kits 1500kg Disc\/B 5x4 1\/2x1\/2 offers a reliable, adaptable braking solution that’s designed to work with your existing Duratorque or beam axle setup — and to fit a broad range of NZ trailer axles with confidence.\u003c\/p\u003e \u003cbr\u003e \u003ctable cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp\u003ePart No:\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003eRotor Type:\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003eStud:\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003ePCD diameter:\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003eStud width:\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003e'x' in mm: \u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135105\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e Blank\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135115\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/4 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e108.6mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135120\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e114.3mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135135 \u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/4 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e63.449mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135135\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e67.183mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT135140\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIntegral\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 120mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e70.535mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e T136125\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCast Iron bolt-on\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/4 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e63.449mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e T136135\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCast Iron bolt on\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e67.183mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e T136140\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCast Iron bolt on\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 120mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e70.535mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT136335\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eStainless steel bolt-on\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 4 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 1\/2 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e67.183mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eT136340\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eStainless steel bolt on\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 120mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e 7\/16 inch\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e70.535mm \u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":48371867975965,"sku":"T135135","price":578.0,"currency_code":"NZD","in_stock":true}],"url":"https:\/\/actionoutdoors.kiwi\/products\/trojan-hub-and-stub-kits-1500kg-discb-5x4-half-inch-shafts-heavy-duty-trailer-braking-nz-trailers","provider":"Action Outdoors Limited","version":"1.0","type":"link"}