{"product_id":"winters-quick-change-10-spline-quick-change-gears-8516-set-16","title":"Winters Performance - Set Part #16 - 10-Spline Quick Change Gear Set (8516)","description":"\u003cp data-start=\"51\" data-end=\"102\"\u003e\u003cstrong data-start=\"51\" data-end=\"102\"\u003eWinters Performance Gear Set for 10-Spline Quick Change Differential (Set 16 \/ 18x24 teeth)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"104\" data-end=\"194\"\u003eWinters quick-change gears are high-quality gears manufactured from SAE8620 alloy steel, precision-machined and heat-treated for high strength to withstand high output and high torque.\u003c\/p\u003e\n\u003cp data-start=\"196\" data-end=\"270\"\u003eA wide variety of gear sets are available, allowing you to adjust and tune the final gear ratio to match the track layout, tire diameter, and more.\u003cbr\u003e\u003cbr\u003eWith a quick-change differential, a single gear set can provide two different gear ratios (High \/ Low) by swapping the upper and lower gears as shown in the photo below.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0259\/7502\/9815\/files\/messageImage_1762114772290.jpg?v=1762115943\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003eSince the final gear ratio depends on the initial configuration of the ring and pinion gears in your quick-change differential unit, please verify in advance whether your differential is set to a 4.12, 4.57, or 4.86 ratio. (4.12 is the standard ring and pinion set.)\u003c\/p\u003e\n\u003ch2 data-start=\"362\" data-end=\"380\"\u003e\u003cstrong data-start=\"365\" data-end=\"380\"\u003eGear Ratio Chart\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\n\u003ctable data-start=\"382\" data-end=\"557\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead data-start=\"382\" data-end=\"438\"\u003e\n\n\u003ctr data-start=\"382\" data-end=\"438\"\u003e\n\n\u003cth data-start=\"382\" data-end=\"402\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"384\" data-end=\"401\"\u003eInstalled Ring \u0026amp; Pinion Ratio\u003c\/strong\u003e\u003c\/th\u003e\n\n\u003cth data-start=\"402\" data-end=\"420\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"404\" data-end=\"419\"\u003eHigh Ratio\u003c\/strong\u003e\u003c\/th\u003e\n\n\u003cth data-start=\"420\" data-end=\"438\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"422\" data-end=\"436\"\u003eLow Ratio\u003c\/strong\u003e\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"453\" data-end=\"557\"\u003e\n\n\u003ctr data-start=\"453\" data-end=\"487\"\u003e\n\n\u003ctd data-start=\"453\" data-end=\"464\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"455\" data-end=\"463\"\u003e4.12\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-start=\"464\" data-end=\"475\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"466\" data-end=\"474\"\u003e4.29\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"475\" data-end=\"487\"\u003e\u003cstrong data-start=\"477\" data-end=\"485\"\u003e3.96\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"488\" data-end=\"522\"\u003e\n\n\u003ctd data-start=\"488\" data-end=\"499\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"490\" data-end=\"498\"\u003e4.57\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"499\" data-end=\"510\"\u003e\u003cstrong data-start=\"501\" data-end=\"509\"\u003e4.76\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"510\" data-end=\"522\"\u003e\u003cstrong data-start=\"512\" data-end=\"520\"\u003e4.39\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"523\" data-end=\"557\"\u003e\n\n\u003ctd data-start=\"523\" data-end=\"534\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"525\" data-end=\"533\"\u003e4.86\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"534\" data-end=\"545\"\u003e\u003cstrong data-start=\"536\" data-end=\"544\"\u003e5.06\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"545\" data-end=\"557\"\u003e\u003cstrong data-start=\"547\" data-end=\"555\"\u003e4.67\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cblockquote data-start=\"559\" data-end=\"611\"\u003e\n\n\u003cp data-start=\"561\" data-end=\"611\"\u003e※\"High\" = More acceleration\u003cbr data-start=\"573\" data-end=\"576\"\u003e※\"Low\" = Higher top speed\u003cbr data-start=\"589\" data-end=\"592\"\u003e（Settings can be changed based on vehicle and application）\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\u003chr data-start=\"613\" data-end=\"616\"\u003e\n\u003ch2 data-start=\"618\" data-end=\"627\"\u003e\u003cstrong data-start=\"621\" data-end=\"627\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"631\" data-end=\"688\"\u003e\u003cstrong data-start=\"631\" data-end=\"658\"\u003e10-inch quick-change differentials\u003c\/strong\u003e such as \u003cstrong data-start=\"663\" data-end=\"688\"\u003eWinters \/ Bulldog\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eAt Shafutoya, we also carry \u003ca href=\"https:\/\/fivesquareusa.com\/products\/allstar-performance-qc-gear-tote-plastic-black-all14351\" rel=\"noopener\" target=\"_blank\"\u003estorage cases\u003c\/a\u003e for transporting the differential unit and gears, as well as \u003ca href=\"https:\/\/fivesquareusa.com\/products\/allstar-performance-quick-change-drain-pan-aluminum-all14166\" rel=\"noopener\" target=\"_blank\"\u003eoil drain pans\u003c\/a\u003e for use during gear changes.\u003cbr\u003e\u003cstrong data-end=\"795\" data-start=\"784\" style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/kGGzSld-5_w?si=sdlj3d7Rgz-AZ7Bp\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore Ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e〇 Regarding Import Duties\u003cbr\u003eAt the Shafutoya shopping site, we cover the import consumption tax incurred during import, so there are no additional charges beyond the total amount paid at checkout.\u003cbr\u003e\u003cbr\u003e〇\u003cspan\u003eConfirmation of Compatibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll product databases are based on North American vehicles (USDM). Please confirm whether the product can be installed on a Japanese vehicle (JDM) before placing your order. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIf you order without verifying compatibility, we cannot accept returns due to incompatibility.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease note that even if items are sorted by year, make, and model using the tabs on our homepage, it does not guarantee that the product will fit Japanese-spec vehicles without modification.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll products have been translated into Japanese using translation software. If there are any confusing expressions, please contact us before ordering.\u003cbr\u003e\u003cbr\u003e○ Regarding Shipping\u003cbr\u003eShipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, the automatically calculated shipping cost may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.\u003cbr\u003e\u003cbr\u003eEssentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic Japanese shipping, international shipping takes approximately 7 to 14 days, so please allow ample time for delivery. If you are in a hurry, please contact us for a delivery estimate in advance. All products are shipped via air freight; they are not shipped via sea freight.\u003cbr\u003e\u003cbr\u003e○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility\u003cbr\u003eAll products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with \"Japanese vehicle inspection standards,\" and we cannot provide strength calculation documents or similar paperwork for such purposes. Therefore, all parts are sold for the purpose of \"circuit use, private land, or off-road use,\" and installation and use are at your own risk.\u003cbr\u003e\u003cbr\u003e○ Regarding Warranty\u003cbr\u003ePlease inspect the contents immediately upon delivery. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product. We will handle returns, refunds, or exchanges only if contacted within 7 days of receipt regarding damaged items, defective products, or incorrect items received. Please note that for products sold through us, warranty support will be provided \"only through us.\" We do not provide support through other companies or distributors located within Japan.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"688\"\u003e\u003cbr\u003e\u003cstrong data-start=\"752\" data-end=\"772\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Winters Quick Change","offers":[{"title":"Default Title","offer_id":41972365492279,"sku":"WIN8516","price":203.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7502\/9815\/files\/WIN8516.jpg?v=1762223829","url":"https:\/\/fivesquareusa.com\/en-au\/products\/winters-quick-change-10-spline-quick-change-gears-8516-set-16","provider":"Shaft Shop","version":"1.0","type":"link"}