{"product_id":"eaton-detroit-truetrac-limited-slip-differential-chrysler-9-25-inch-zf-31-spline-all-ratios-917a730","title":"Eaton Detroit Truetrac Limited Slip Differential Chrysler 9.25 Inch ZF 31 Spline All Ratios 917A730","description":"\u003cdiv class=\"indent-bottom container-fluid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"component kaoxa-product-detail-basic-info col-12\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"product-detail-basic-info\"\u003e\u003cspan class=\"description\"\u003eDifferential Carrier; Detroit Truetrac ®; Chrysler 9.25 Inch Ring Gear \"ZF\" Axle; Limited Slip Differential; 31 Spline; All Ratios; Steel; With Assembled Case\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-detail-basic-info\"\u003e\n\u003cspan class=\"description\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-detail-basic-info\"\u003e\n\u003cdiv class=\"component kaoxa-product-detail-description col-12 indent-bottom\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"tabbable populated\"\u003e\n\u003cdiv class=\"product-detail-description\"\u003eThe detroit truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. The truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation. Operation of the truetrac is smooth, quiet and automatic. The unit will engage without any driver knowledge or action required. It also has no wearable parts and requires no maintenance, meaning less time in the garage and more on the road.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"component kaoxa-product-detail-features col-12\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"tabbable populated\"\u003e\n\u003cdiv class=\"product-detail-features\"\u003e\n\u003ch1\u003eFeatures \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli class=\"feature\"\u003eValidated Performance And Durability\u003c\/li\u003e\n\u003cli class=\"feature\"\u003eHelical-Style Pinion Gears\u003c\/li\u003e\n\u003cli class=\"feature\"\u003eLimited-Slip Operation\u003c\/li\u003e\n\u003cli class=\"feature\"\u003eSmooth And Automatic Engagement - No Driver Action Needed\u003c\/li\u003e\n\u003cli class=\"feature\"\u003eParts Are Maintenance Free Meaning More Time On The Road\u003c\/li\u003e\n\u003cli class=\"feature\"\u003eLimited 1 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eAttributes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"attribute-name\"\u003eAxle Model: \u003c\/span\u003e\u003cspan class=\"attribute-value\"\u003eChrysler 9.25 Inch Ring Gear \"ZF\" Axle\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"attribute-name\"\u003eType: \u003c\/span\u003e\u003cspan class=\"attribute-value\"\u003eLimited Slip (POSI)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"attribute-name\"\u003eSpline Count: \u003c\/span\u003e\u003cspan class=\"attribute-value\"\u003e31\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"attribute-name\"\u003eGear Ratio: \u003c\/span\u003e\u003cspan class=\"attribute-value\"\u003eAll Ratios\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"attribute-name\"\u003eMaterial: \u003c\/span\u003e\u003cspan class=\"attribute-value\"\u003eSteel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-3\"\u003eEATON TCPD\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003eE36\u003c\/div\u003e\n\u003cdiv class=\"col-lg\"\u003eLimited Slip Differentials, Service Kits for Limited Slip Differentials\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWarranty Return Policy:\u003c\/span\u003e Please contact KAO\/NTP-STAG\/SeaWide customer service at 1-800-521-9999 for warranty information and return entry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-3\"\u003eTRAC TECH\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003eT15\u003c\/div\u003e\n\u003cdiv class=\"col-lg\"\u003ePosi-Traction Differentials, Detroit Lockers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWarranty Return Policy:\u003c\/span\u003e This supplier has been discontinued. We apologize but are unable to accept any returns.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch1\u003eInstallation Instructions\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ekeystone.vehiclepartimages.com\/PMDT\/EAT\/InstallationInstructions\/eaton-performance-differential-application-guide-en.pdf\" target=\"_blank\"\u003eeaton-performance-differential-application-guide-en.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eWarranties\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ekeystone.vehiclepartimages.com\/PMDT\/EAT\/Warranty\/eaton-differential-warranty-en.pdf\" target=\"_blank\"\u003eeaton-differential-warranty-en.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eTechnical Bulletins\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ekeystone.vehiclepartimages.com\/PMDT\/EAT\/TechnicalBulletins\/Eaton-Performance-Brochure-Web.pdf\" target=\"_blank\"\u003eEaton-Performance-Brochure-Web.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ekeystone.vehiclepartimages.com\/PMDT\/EAT\/TechnicalBulletins\/eaton-truetrac-differential-brochure-en.pdf\" target=\"_blank\"\u003eeaton-truetrac-differential-brochure-en.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ekeystone.vehiclepartimages.com\/PMDT\/EAT\/TechnicalBulletins\/eaton-performance-differential-application-guide-en.pdf\" target=\"_blank\"\u003eeaton-performance-differential-application-guide-en.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":50799562915897,"sku":"917A730","price":830.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2938\/0153\/files\/ImageServerAPI-2026-10-15T122036.538.jpg?v=1792081253","url":"https:\/\/summitforgesupply.com\/products\/eaton-detroit-truetrac-limited-slip-differential-chrysler-9-25-inch-zf-31-spline-all-ratios-917a730","provider":"Summit Forge Supply","version":"1.0","type":"link"}