{"product_id":"winters-quick-change-10-spline-quick-change-gears-8620-set-15","title":"Winters Performance - Set Part #15 - 10-Spline Quick Change Gear Set (8515)","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 15 \/ 19×20 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 the final drive ratio to suit circuit layouts, tire diameters, and other factors.\u003cbr\u003e\u003cbr\u003eWith a quick-change setup, you can achieve two different gear ratios (High \/ Low) using a single gear set by swapping the positions of 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\u003eThe final drive ratio depends on the initial configuration of the ring and pinion gears in your quick-change differential unit, so please verify in advance whether your differential has a 4.12, 4.57, or 4.86 ratio. (4.12 is the most common 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\"\u003e4.34\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\"\u003e3.91\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\"\u003e4.81\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\"\u003e4.34\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\"\u003e5.11\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\"\u003e4.62\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\" = Acceleration oriented\u003cbr data-start=\"573\" data-end=\"576\"\u003e※ \"Low\" = Speed oriented\u003cbr data-start=\"589\" data-end=\"592\"\u003e(Set can be changed depending on vehicle model 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 Differential\u003c\/strong\u003e, such as \u003cstrong data-start=\"663\" data-end=\"688\"\u003eWinters \/ Bulldog\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eAt Shaft-ya, 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 quick-change unit and individual gears, as well as \u003ca href=\"https:\/\/fivesquareusa.com\/products\/allstar-performance-quick-change-drain-pan-aluminum-all14166\" rel=\"noopener\" target=\"_blank\"\u003edrain pans\u003c\/a\u003e for use during gear changes.\u003cbr\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-start=\"784\" data-end=\"795\"\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/kGGzSld-5_w?si=sdlj3d7Rgz-AZ7Bp\" title=\"YouTube video player\"\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 Consumption Tax\u003cbr\u003eAt the Shaft-ya shopping site, we pay the import consumption tax incurred during customs clearance on your behalf, so there are no additional costs 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 before ordering whether the product is compatible with Japanese domestic vehicles (JDM). (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIf an order is placed without verifying compatibility, we cannot accept returns due to incompatibility.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease note that even if products are sorted by selecting the year, manufacturer, and vehicle model on the tabs of our homepage, this does not necessarily mean they will fit Japanese model vehicles without modification.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.\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 actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.\u003cbr\u003e\u003cbr\u003eAll products are generally shipped internationally from our US warehouse. Unlike domestic Japanese shipping, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please contact us to confirm delivery times in advance. Note that all products are transported by air. Shipping by sea is not available.\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 structural strength documentation for the purpose of these standards. Therefore, all parts are sold for the purpose of \"circuit, private property, and off-road use only,\" and their installation and use are at your own risk.\u003cbr\u003e\u003cbr\u003e○ Regarding Warranty\u003cbr\u003ePlease check the contents of your order immediately upon arrival. As all products are shipped internationally from outside of Japan, there is a possibility of damage to the packaging or the product during transit. We will only provide returns, refunds, or replacements for damaged products, defective items, or incorrect items if you contact us within 7 days of receipt. Please understand that for products sold through us, all warranty-related support will be handled \"exclusively through us.\" We do not provide support through other companies or agents 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\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e","brand":"Winters Quick Change","offers":[{"title":"Default Title","offer_id":41972363264055,"sku":"WPP-8515","price":205.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7502\/9815\/files\/WIN8515.webp?v=1762224278","url":"https:\/\/fivesquareusa.com\/en-ca\/products\/winters-quick-change-10-spline-quick-change-gears-8620-set-15","provider":"Shaft Shop","version":"1.0","type":"link"}