{"product_id":"national-99315-engine-crankshaft-repair-sleeve","title":"National 99315 Engine Crankshaft Repair Sleeve - Rear","description":"\u003ch2\u003eNational 99315 Engine Crankshaft Repair Sleeve Overview\u003c\/h2\u003e\u003cp\u003eThe National 99315 Engine Crankshaft Repair Sleeve is designed for precise crankshaft repair applications. Crafted from durable stainless steel, this repair sleeve ensures reliable performance for various vehicle makes including Honda Accord, Toyota 4Runner, and Ford Ranger.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlanged outside diameter: 3.543 inches (89.99 mm)\u003c\/li\u003e\n\u003cli\u003eInstallation depth: 1.375 inches (34.93 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width: 0.945 inches (24.00 mm)\u003c\/li\u003e\n\u003cli\u003eShaft size compatibility: 3.146 to 3.153 inches (79.91 to 80.09 mm)\u003c\/li\u003e\n\u003cli\u003eWidth on shaft: 0.827 inches (21.01 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: corrosion-resistant stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe National 99315 repair sleeve is engineered to restore crankshaft surfaces with precision. Its flanged outside diameter of 3.543 inches (89.99 mm) provides a secure fit, while the installation depth of 1.375 inches (34.93 mm) ensures proper seating on the crankshaft. The sleeve accommodates shaft sizes ranging from 3.146 to 3.153 inches (79.91 to 80.09 mm), making it suitable for a range of engine crankshafts found in vehicles such as the Honda CR-V, Toyota Tacoma, and Nissan Frontier. Constructed from stainless steel, this sleeve offers resistance to wear and corrosion, extending the service life of the crankshaft repair.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis repair sleeve is compatible with a wide variety of makes and models, including Acura, Buick, Cadillac, Chevrolet, Dodge, Ford, Honda, Hyundai, Kia, Mazda, Mitsubishi, Nissan, Pontiac, Toyota, and Volvo. Common models include the Honda Accord, Toyota 4Runner, Ford Ranger, and Mazda 626. The National 99315 is ideal for engine crankshaft repair tasks where restoring shaft diameter and surface integrity is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestores worn or damaged crankshaft journals\u003c\/li\u003e\n\u003cli\u003eCorrects shaft diameter to factory specifications\u003c\/li\u003e\n\u003cli\u003ePrevents further engine damage due to crankshaft wear\u003c\/li\u003e\n\u003cli\u003eSupports engine rebuilds and overhauls\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment for connecting rods and bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 99315 repair sleeve is critical for optimal engine performance. Ensure the crankshaft surface is clean and free of debris before installation. Use appropriate tools to press the sleeve evenly onto the shaft to avoid misalignment. Verify the installation depth of 1.375 inches (34.93 mm) and confirm the sleeve width on the shaft is 0.827 inches (21.01 mm) for a secure fit. It is recommended to consult the vehicle’s service manual for torque specifications and additional installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured by National, a trusted name in engine hardware, the 99315 repair sleeve meets industry standards for durability and precision. Made from stainless steel, it offers corrosion resistance and long-term reliability. While specific warranty details are not provided, National products typically adhere to strict quality control processes to ensure consistent performance in automotive repair applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448275173557,"sku":"BCZK-99315","price":42.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_99315_Ang_5e6db54b-ebe9-4943-b788-13f908f774f1.jpg?v=1774734599","url":"https:\/\/www.partcatalog.com\/products\/national-99315-engine-crankshaft-repair-sleeve","provider":"PartCatalog","version":"1.0","type":"link"}