{"product_id":"national-99155-differential-pinion-repair-sleeve","title":"National 99155 Differential Pinion Repair Sleeve","description":"\u003ch2\u003eNational 99155 Differential Pinion Repair Sleeve Overview\u003c\/h2\u003e\u003cp\u003eThe National 99155 Differential Pinion Repair Sleeve is engineered for precise fitment and durability in driveline applications. Designed to restore the integrity of the differential pinion shaft, this stainless steel repair sleeve is compatible with a wide range of vehicles including Chevrolet, Ford, Dodge, Jeep, and more.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlanged outside diameter: 1.859 inches (47.220 mm)\u003c\/li\u003e\n\u003cli\u003eInstallation depth: 1.000 inch (25.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width: 0.563 inch (14.300 mm)\u003c\/li\u003e\n\u003cli\u003eWidth on shaft: 0.438 inch (11.130 mm)\u003c\/li\u003e\n\u003cli\u003eShaft size range: 1.549 to 1.555 inches (39.340 to 39.500 mm)\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePrecision Engineering and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe 99155 repair sleeve is crafted from stainless steel to provide long-lasting resistance against wear and corrosion in demanding driveline environments. Its flanged outside diameter of 1.859 inches ensures a secure fit, while the 1.000-inch installation depth allows for proper seating on the pinion shaft. The sleeve accommodates shaft sizes between 1.549 and 1.555 inches, making it suitable for restoring worn or damaged pinion shafts within this range. The overall width of 0.563 inch and width on shaft of 0.438 inch provide the necessary coverage to reinforce the shaft without interfering with surrounding components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis differential pinion repair sleeve is compatible with various models from Chevrolet, Dodge, Ford, GMC, Honda, Isuzu, Jeep, Lincoln, Mazda, and Volvo. Common vehicle applications include Chevrolet Blazer, Ford F-150, Jeep Cherokee, Dodge Ram 1500, and Volvo 740, among others. The part number 99155 is designed to meet the specifications required for these models’ driveline and axle hardware repairs.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring worn or scored differential pinion shafts\u003c\/li\u003e\n\u003cli\u003eRepairing damaged pinion shaft surfaces to prevent further drivetrain wear\u003c\/li\u003e\n\u003cli\u003eExtending the service life of differential components\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and alignment of pinion gears\u003c\/li\u003e\n\u003cli\u003eAddressing shaft size inconsistencies within specified tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 99155 repair sleeve requires cleaning and inspection of the pinion shaft to remove debris and corrosion. The sleeve should be pressed onto the shaft to the specified installation depth of 1.000 inch for optimal fit. Verify shaft diameter falls within the 1.549 to 1.555 inch range before installation. Use appropriate tools to avoid damaging the sleeve or shaft during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured by National, a trusted name in driveline components, the 99155 repair sleeve is produced to meet industry standards for durability and precision. The stainless steel construction ensures resistance to corrosion and wear. Warranty details are provided by the manufacturer and should be consulted for specific coverage information.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":51869014622389,"sku":"BCZK-99155","price":38.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_99155_Ang.jpg?v=1774734593","url":"https:\/\/www.partcatalog.com\/products\/national-99155-differential-pinion-repair-sleeve","provider":"PartCatalog","version":"1.0","type":"link"}