{"product_id":"national-m86610-differential-pinion-race","title":"National M86610 Differential Pinion Race","description":"\u003ch2\u003eOverview of National M86610 Differential Pinion Race\u003c\/h2\u003e\u003cp\u003eThe National M86610 differential pinion race is a precision-engineered taper bearing cup designed for driveline and axle applications. This part is compatible with a wide range of vehicles including Audi, BMW, Ford, Toyota, and Volkswagen models, ensuring reliable performance in demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: M86610\u003c\/li\u003e\n\u003cli\u003eBrand: National\u003c\/li\u003e\n\u003cli\u003eCategory: Driveline and Axles \u0026gt; Bearings\u003c\/li\u003e\n\u003cli\u003ePart Type: Differential Pinion Race (Taper Bearing Cup)\u003c\/li\u003e\n\u003cli\u003eCup Bore Diameter: 2.5312 inches (64.292 mm)\u003c\/li\u003e\n\u003cli\u003eCup Length: 0.6563 inches (16.67 mm)\u003c\/li\u003e\n\u003cli\u003eCup Radius: 0.0620 inches (1.575 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Compatibility\u003c\/h2\u003e\u003cp\u003eThe M86610 differential pinion race features a cup bore diameter of 2.5312 inches (64.292 mm), a cup length of 0.6563 inches (16.67 mm), and a cup radius of 0.0620 inches (1.575 mm). These precise dimensions ensure a proper fit and optimal bearing performance in the differential assembly. This taper bearing cup is engineered to meet OEM standards for durability and fitment.\u003c\/p\u003e\u003cp\u003eThis part is compatible with numerous makes and models, including but not limited to Audi 80, BMW 318i, Ford Bronco, Toyota Camry, and Volkswagen Golf. It is suitable for vehicles requiring a differential pinion race with these specific dimensions, making it a versatile choice for many driveline repairs.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThe National M86610 differential pinion race is used primarily in the differential assembly to support the pinion gear and maintain proper alignment and rotation. It addresses several common issues:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEliminates excessive play or looseness in the pinion gear\u003c\/li\u003e\n\u003cli\u003ePrevents premature bearing wear and failure\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration from the differential\u003c\/li\u003e\n\u003cli\u003eRestores proper gear mesh and drivetrain performance\u003c\/li\u003e\n\u003cli\u003eSupports smooth and reliable differential operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the M86610 differential pinion race is critical for optimal performance. It is recommended to use appropriate tools such as a bearing driver or press to seat the cup evenly without damage. Ensure the mating surfaces are clean and free of debris before installation. Verify the fitment against OEM specifications for your specific vehicle model, such as the BMW 318i or Ford Bronco, to confirm compatibility.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the M86610 differential pinion race to meet stringent quality standards, ensuring durability and reliable performance in automotive driveline applications. While specific warranty details may vary, National parts typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450628931765,"sku":"BCZK-M86610","price":14.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_M86610_Ang.jpg?v=1774734859","url":"https:\/\/www.partcatalog.com\/products\/national-m86610-differential-pinion-race","provider":"PartCatalog","version":"1.0","type":"link"}