{"product_id":"b-g-bg8178-mazda-steering-wheel-hub-boss-kit","title":"B-G BG8178 Mazda Steering Wheel Hub \/ Boss Kit","description":"\u003cp\u003e\u003cstrong\u003eB-G BG8178 Mazda steering wheel hub \/ boss kit.\u003c\/strong\u003e The B-G product listing categorises BG8178 for Mazda applications. A vehicle-specific hub kit is required when fitting an aftermarket steering wheel.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff3cd;border-left:4px solid #f0ad4e;padding:12px;margin:16px 0;\"\u003e\n\u003cstrong\u003eImportant Mazda fitment check:\u003c\/strong\u003e The exact Mazda model, year, steering-column spline, airbag system and horn wiring must be confirmed against the B-G application list before ordering. Do not rely on the Mazda brand alone.\u003c\/div\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual PCD drilling:\u003c\/strong\u003e 6 x 70 mm and 6 x 74 mm patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel compatibility:\u003c\/strong\u003e the listed patterns are commonly used by MOMO, Sparco, OMP, Simoni and Mountney M-Range wheels, plus Nardi, Personal and Raid wheels. Confirm your wheel's pattern before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e produced in Italy from cast aluminium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded hardware:\u003c\/strong\u003e fixing screws, Allen key and horn-button retaining ring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOMP steering-wheel options\u003c\/h3\u003e\n\u003cp\u003eFor an OMP wheel, confirm that the wheel uses the matching 6 x 70 mm PCD before ordering. Relevant options include the \u003ca href=\"\/products\/omp-corsica-steering-wheel\" title=\"OMP Corsica Steering Wheel\"\u003eOMP Corsica Steering Wheel\u003c\/a\u003e and \u003ca href=\"\/products\/omp-racing-gp-steering-wheel\" title=\"OMP Racing GP Steering Wheel\"\u003eOMP Racing GP Steering Wheel\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eQuick-release and QR boss options\u003c\/h3\u003e\n\u003cp\u003eFor a removable steering-wheel setup, see the \u003ca href=\"\/products\/b-g-racing-steering-wheel-quick-release-bolt-on-6-point\" title=\"B-G Racing bolt-on six-point quick release\"\u003eB-G bolt-on six-point quick release\u003c\/a\u003e, \u003ca href=\"\/products\/b-g-racing-steering-wheel-quick-release-weld-on-6-point\" title=\"B-G Racing weld-on six-point quick release\"\u003eB-G weld-on six-point quick release\u003c\/a\u003e or \u003ca href=\"\/products\/b-g-steering-wheel-quick-release-system-mountney-moto-lita-to-momo-nardi-omp\" title=\"B-G steering wheel quick release system\"\u003eB-G steering wheel quick release system\u003c\/a\u003e. Confirm the hub, steering wheel PCD and installation type before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eRelated steering-wheel components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/b-g-racing-alloy-steering-wheel-spacers-6-bolt\" title=\"B-G Racing 6-bolt steering wheel spacer\"\u003eB-G Racing 6-bolt steering wheel spacer\u003c\/a\u003e for additional steering-wheel position adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/steering-wheels-and-parts\" title=\"Steering wheels and parts\"\u003eBrowse steering wheels and parts\u003c\/a\u003e to match the hub to your wheel and cockpit setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBefore installation\u003c\/h3\u003e\n\u003cp\u003eThis is a hub \/ boss kit only, not a complete steering wheel. Steering and airbag-related work should be completed by a qualified technician, with local road-use and vehicle-certification requirements checked before the vehicle returns to the road.\u003c\/p\u003e\n\n\u003cp\u003eHarris Race Radios supplies genuine B-G products with factual NZ stock and support available for Australia where applicable. Contact us with your exact Mazda model and year if you need help checking the application before purchase. See the \u003ca href=\"\/collections\/b-g-racing-vehicle-equipment\" title=\"B-G Racing vehicle equipment\"\u003eB-G Racing vehicle equipment\u003c\/a\u003e collection for related cockpit hardware.\u003c\/p\u003e\n\n\u003cp\u003eProtect and secure your steering wheel with the \u003ca href=\"\/products\/b-g-steering-wheel-carry-bag\" title=\"B-G steering wheel carry bag\"\u003eB-G steering wheel carry bag\u003c\/a\u003e and \u003ca href=\"\/products\/b-g-steering-wheel-lock-tool\" title=\"B-G steering wheel lock tool\"\u003eB-G steering wheel lock tool\u003c\/a\u003e.\u003c\/p\u003e","brand":"B-G","offers":[{"title":"Default Title","offer_id":49305267994843,"sku":"BG8178","price":179.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6670\/1531\/files\/bg-hub-kit-collapsible_5.webp?v=1789368486","url":"https:\/\/harrisraceradios.com\/products\/b-g-bg8178-mazda-steering-wheel-hub-boss-kit","provider":"Harris Race Radios","version":"1.0","type":"link"}