{"product_id":"international-etn0513383-ring-pinion-3-55","title":"International Differential Ring and pinion set 3.55 gear ratio - ETN0513383","description":"\u003cp\u003eGenuine International ETN0513383 differential ring and pinion gear set (3.55 ratio) engineered for heavy-duty truck axles. Designed for optimal balance of torque and fuel efficiency, this OEM gear set delivers smooth operation, long service life, and reliable performance in demanding drivetrain applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Part Number: ETN0513383\u003cbr\u003eBrand: International \/ Navistar\u003cbr\u003eCategory: Drivetrain Components\u003cbr\u003eSubcategory: Differential Gears\u003cbr\u003eGear Ratio: 3.55\u003cbr\u003eGear Type: Hypoid\u003cbr\u003eRing Gear Teeth: 39\u003cbr\u003ePinion Teeth: 11\u003cbr\u003eRing Gear Diameter: 15.4 in\u003cbr\u003eAxle Compatibility: Eaton \/ Spicer heavy-duty axles\u003cbr\u003eVMRS Code: 012-001-000\u003cbr\u003eMaterial: Heat-treated alloy steel\u003cbr\u003eSurface Finish: Precision ground\u003cbr\u003eApplication: Commercial trucks \/ heavy-duty vehicles\u003cbr\u003eInstallation: Professional installation recommended\u003cbr\u003eFunction: Transfers torque and controls axle speed\u003c\/p\u003e","brand":"FleetPro Parts","offers":[{"title":"Default Title","offer_id":42645112750174,"sku":"ETN0513383","price":605.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/2070\/1790\/files\/navistar-3-55-differential-gear-set.jpg?v=1776161459","url":"https:\/\/fleetpro-parts.com\/products\/international-etn0513383-ring-pinion-3-55","provider":"FleetPro Parts","version":"1.0","type":"link"}