{"product_id":"skf-31870-wheel-seal","title":"SKF 31870 Wheel Seal - Rear","description":"\u003ch2\u003eReliable Rear Wheel Seal for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe SKF Wheel Seal - Rear 31870 is engineered to provide durable sealing performance for a range of Chevrolet and GMC truck models. Designed with precision dimensions and a nitrile sealing surface, this wheel seal helps maintain driveline integrity and prevent contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.438 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 4.631 inches ensuring proper sealing\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 3.188 inches matching OEM specifications\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Nitrile for resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC heavy-duty trucks and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the SKF Wheel Seal - Rear Product Line\u003c\/h2\u003e\u003cp\u003eThe SKF Wheel Seal - Rear line focuses on providing reliable sealing solutions specifically designed for rear wheel applications. This product line emphasizes durability and compatibility with OEM dimensions to ensure proper fit and function in driveline and axle systems. The 31870 part number is part of this line, offering a nitrile sealing surface that balances flexibility and resistance to common automotive fluids.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe SKF 31870 wheel seal is crafted to meet the demanding requirements of Chevrolet and GMC trucks including models such as C1500, C2500, C3500, K1500, K2500, K3500, P30, P3500, and Tahoe. Its 0.438-inch width and 4.631-inch outside diameter provide a secure fit around the axle shaft, while the 3.188-inch shaft diameter ensures compatibility with the vehicle’s driveline components. The nitrile sealing surface is designed to resist degradation from oil, grease, and other contaminants, helping to maintain axle lubrication and prevent leaks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents axle grease leakage in Chevrolet C1500 and GMC K1500 rear wheels\u003c\/li\u003e\n\u003cli\u003eProtects driveline components from dirt and moisture intrusion\u003c\/li\u003e\n\u003cli\u003eReduces risk of premature bearing failure due to contamination\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication in heavy-duty truck rear axles\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged seals in Chevrolet Tahoe and GMC Suburban models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the axle shaft and housing are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the nitrile sealing surface during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches OEM specifications for optimal performance\u003c\/li\u003e\n\u003cli\u003eInspect related components such as bearings and hubs for wear during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF wheel seals are manufactured to meet strict quality standards, ensuring reliable performance in demanding automotive environments. The 31870 part number undergoes rigorous testing for dimensional accuracy and material durability. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, providing confidence in the product’s longevity and function.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":43744382812341,"sku":"BCNB-31870","price":30.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_31870_Ang_39acecd9-9f3d-4b31-8914-423a32a779e3.jpg?v=1774993963","url":"https:\/\/www.partcatalog.com\/products\/skf-31870-wheel-seal","provider":"PartCatalog","version":"1.0","type":"link"}