{"product_id":"trojan-tbm-21163-heavy-duty-tow-bar-module-for-level-towing-and-stable-weight-distribution-3500kg-caravan-trailer","title":"Trojan TBM 21163 Heavy Duty Tow Bar Module for Level Towing and Stable Weight Distribution 3500kg Caravan Trailer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the TBM 21163 from Hayman Reese—a purpose-built tow bar module engineered for demanding towing tasks. Built to handle caravans, trailers, and larger loads with confidence, this TBM component pairs rugged reliability with precise geometry to keep your tow setup aligned, delivering smoother, safer towing on every journey.\u003c\/p\u003e \u003ch2\u003eWhy TBM 21163 stands out\u003c\/h2\u003e\n\u003cp\u003eWhen you’re hauling regularly, you don’t want guesswork—you want predictable, stable performance. The TBM 21163 delivers a proven 3,500 kg capacity, designed to support caravans, medium-to-large trailers, or equipment trailers up to 3.5 tonnes. Its careful geometry optimizes trailer alignment and weight distribution, helping you achieve level towing and better handling across a wide range of vehicle heights and hitch configurations.\u003c\/p\u003e \u003ch2\u003eKey design details that matter in real-world towing\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrop:\u003c\/strong\u003e 82 mm for consistent level towing with a broad spectrum of vehicles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBall to Pin Length:\u003c\/strong\u003e 237 mm to maintain correct hitch alignment on mid- to high-set hitches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTow Ball Shank Diameter:\u003c\/strong\u003e 7\/8\" (standard size), ensuring secure coupling with compatible trailer couplings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTBM Shank Length:\u003c\/strong\u003e 220 mm provides solid mounting stability on typical tow bar frames.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePin to Rear:\u003c\/strong\u003e 83 mm, contributing to reliable clearance and mounting geometry.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical benefits for everyday towing\u003c\/h2\u003e\n\u003cp\u003eThe TBM 21163 isn’t just about raw capacity—it’s about how that capacity translates into real-world results. Expect:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLevel towing with caravans and larger trailers, reducing sway and improving driver confidence on uneven or undulating highways.\u003c\/li\u003e \u003cli\u003eImproved weight distribution that helps maintain stable steering and braking response, especially when the trailer is loaded toward the rear.\u003c\/li\u003e \u003cli\u003eCompatibility with standard 7\/8\" hitch balls, making it straightforward to pair with a broad range of trailers and gear.\u003c\/li\u003e \u003cli\u003eVersatility across different vehicle heights and hitch setups thanks to the 82 mm drop and 237 mm ball-to-pin length.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider the TBM 21163?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVehicle owners upgrading to a higher-capacity towing solution or replacing an older tow bar component.\u003c\/li\u003e \u003cli\u003eFrequent caravanners and users who regularly tow medium-to-large trailers or equipment trailers up to 3.5 tonnes.\u003c\/li\u003e \u003cli\u003eAnyone seeking dependable, stable towing with standard tow component compatibility for peace of mind on longer trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore a trip, verify your hitch height aligns with the 82 mm drop to maintain level towing and minimize sway on uneven road surfaces.\u003c\/li\u003e \u003cli\u003eWhen installing on standard tow bar frames, the 220 mm TBM shank length offers solid mounting stability and broad compatibility with common hitch patterns.\u003c\/li\u003e \u003cli\u003eAlways use a 7\/8\" tow ball with this TBM model to ensure a secure, reliable coupling with compatible trailers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose Hayman Reese TBM 21163\u003c\/h2\u003e\n\u003cp\u003eBy coupling Hayman Reese’s trusted engineering with precise, real-world dimensions, the TBM 21163 delivers level towing, improved weight distribution, and enhanced handling—without compromising clearance or safety. If you value predictable performance, broad compatibility with standard tow components, and a proven 3,500 kg capacity, the TBM 21163 is a dependable upgrade for your towing needs.\u003c\/p\u003e \u003cbr\u003e \u003ctable cellspacing=\"0\" cellpadding=\"0\" class=\"ProductVariationTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand:\u003c\/th\u003e\n\u003cth\u003ePart No:\u003c\/th\u003e\n\u003cth\u003eCapacity:\u003c\/th\u003e\n\u003cth\u003eDrop:\u003c\/th\u003e\n\u003cth\u003eBall to Pin Length:\u003c\/th\u003e\n\u003cth\u003eTow Ball Shank dia:\u003c\/th\u003e\n\u003cth\u003eTBM Shank Length:\u003c\/th\u003e\n\u003cth\u003ePin to Rear:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003eT40381\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3600kg\u003c\/td\u003e\n\u003ctd\u003e76mm\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e180mm\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003eT40382\u003c\/td\u003e\n\u003ctd\u003e3600kg\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e270mm\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e180mm\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ProcuctCodeText\" id=\"ctl15_ctl02_ctl00_lbl_ProductID\"\u003e21171\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e2500kg\u003c\/td\u003e\n\u003ctd\u003e98mm \u003c\/td\u003e\n\u003ctd\u003e332mm \u003c\/td\u003e\n\u003ctd\u003e7\/8\"\u003c\/td\u003e\n\u003ctd\u003e305mm \u003c\/td\u003e\n\u003ctd\u003e83mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ProcuctCodeText\" id=\"ctl15_ctl02_ctl00_lbl_ProductID\"\u003e21177\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e3500kg \u003c\/td\u003e\n\u003ctd\u003e98mm \u003c\/td\u003e\n\u003ctd\u003e227mm \u003c\/td\u003e\n\u003ctd\u003e7\/8\" \u003c\/td\u003e\n\u003ctd\u003e200mm \u003c\/td\u003e\n\u003ctd\u003e83mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ProcuctCodeText\" id=\"ctl15_ctl02_ctl00_lbl_ProductID\"\u003e21196\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e3500kg \u003c\/td\u003e\n\u003ctd\u003e98mm \u003c\/td\u003e\n\u003ctd\u003e193mm \u003c\/td\u003e\n\u003ctd\u003e7\/8\" \u003c\/td\u003e\n\u003ctd\u003e166mm \u003c\/td\u003e\n\u003ctd\u003e83mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e21168\u003c\/td\u003e\n\u003ctd\u003e2500kg\u003c\/td\u003e\n\u003ctd\u003e160mm\u003c\/td\u003e\n\u003ctd\u003e217mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\" \u003c\/td\u003e\n\u003ctd\u003e200mm \u003c\/td\u003e\n\u003ctd\u003e83mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e21161\u003c\/td\u003e\n\u003ctd\u003e3500kg \u003c\/td\u003e\n\u003ctd\u003e82mm \u003c\/td\u003e\n\u003ctd\u003e212mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\"\u003c\/td\u003e\n\u003ctd\u003e195mm\u003c\/td\u003e\n\u003ctd\u003e83mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e21163 \u003c\/td\u003e\n\u003ctd\u003e3500kg \u003c\/td\u003e\n\u003ctd\u003e82mm \u003c\/td\u003e\n\u003ctd\u003e237mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\" \u003c\/td\u003e\n\u003ctd\u003e220mm \u003c\/td\u003e\n\u003ctd\u003e83mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayman Reese\u003c\/td\u003e\n\u003ctd\u003e21126 \u003c\/td\u003e\n\u003ctd\u003e3500kg\u003c\/td\u003e\n\u003ctd\u003e98mm \u003c\/td\u003e\n\u003ctd\u003e157mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\"\u003c\/td\u003e\n\u003ctd\u003e114mm\u003c\/td\u003e\n\u003ctd\u003e57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":48948845150493,"sku":"21163","price":132.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/trojan-tow-ball-mounts-tbm-21163-21163-reese-1191969477.jpg?v=1772755020","url":"https:\/\/actionoutdoors.kiwi\/products\/trojan-tbm-21163-heavy-duty-tow-bar-module-for-level-towing-and-stable-weight-distribution-3500kg-caravan-trailer","provider":"Action Outdoors Limited","version":"1.0","type":"link"}