{"product_id":"sway-a-way-vw-irs-axle-set-33-tooth-spline-16-3-4","title":"Sway-A-Way VW IRS Axle Set | 33-Tooth Spline | 16 3\/4\" (2016-7)","description":"\u003ch2\u003e\u003cb\u003eSway-A-Way VW IRS Axle Set | 33-Tooth Spline | 16 3\/4\" (2016-7)\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eSway-A-Way specialized IRS axle set\u003c\/b\u003e for high-performance Volkswagen Independent Rear Suspension setups. An extended spline design removes the inboard shoulder, allowing the CV joint to float along the shaft.\u003c\/p\u003e\u003cp\u003eThat float is critical for long-travel off-road buggies or lowered street cars, preventing the CV cage from bottoming out and shattering during extreme suspension articulation.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Beetle (IRS):\u003c\/b\u003e 1968–1979\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Super Beetle:\u003c\/b\u003e 1971–1979\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuggy IRS Builds:\u003c\/b\u003e All Years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Sway-A-Way?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eSway-A-Way manufactures these axles from solid high-strength alloy steel, through-hardens them for the right balance of surface hardness and core flexibility, and centerless grinds them for a consistent diameter and smooth surface.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtended floating spline:\u003c\/b\u003e the 2 3\/8\" spline without a shoulder lets the CV slide freely, eliminating cage breakage caused by axle bind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-strength alloy steel:\u003c\/b\u003e solid alloy construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-hardened:\u003c\/b\u003e balance of surface hardness and core flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePowder-coated:\u003c\/b\u003e industrial-grade finish for long-term corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e high-performance IRS rear axle set\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 16 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpline:\u003c\/b\u003e 33-tooth (1.062\" OD, 2 3\/8\" spline length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFitment:\u003c\/b\u003e VW Type 1 (Beetle\/Bug), Type 2 (Bus\/Transporter), and Type 3 (Notchback, Squareback, Fastback) IRS models\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCV Compatibility:\u003c\/b\u003e standard 33-spline CV joints (typically Type 1 or Type 2 \/ 002 styles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e solid high-strength alloy steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e industrial-grade powder coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold As:\u003c\/b\u003e one pair, with Spirol Lock circlips to secure the CV joints\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer Part Number:\u003c\/b\u003e 2016-7 (SKU SAW-2016-7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e 1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the axle length and spline count?\u003c\/b\u003e Each axle is 16 3\/4\" with a 33-tooth spline (1.062\" OD, 2 3\/8\" spline length).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is included?\u003c\/b\u003e The set includes a pair of VW IRS axles and Spirol Lock circlips to secure the CV joints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/collections\/axles\"\u003eAxles\u003c\/a\u003e \u003ca href=\"\/collections\/vw-beetle\"\u003eVW Beetle\u003c\/a\u003e \u003ca href=\"\/collections\/vw-super-beetle\"\u003eVW Super Beetle\u003c\/a\u003e\u003c\/p\u003e","brand":"Sway-A-Way","offers":[{"title":"Default Title","offer_id":45023763595379,"sku":"SAW-2016-7","price":411.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/image_1920_708e5717-dbcf-486d-b257-beea92eb24d0.webp?v=1779331878","url":"https:\/\/www.washburnsmetal.com\/products\/sway-a-way-vw-irs-axle-set-33-tooth-spline-16-3-4","provider":"Washburn's Metal","version":"1.0","type":"link"}