{"product_id":"timken-2261-engine-crankshaft-seal","title":"Timken 2261 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eTimken 2261 Engine Crankshaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe Timken 2261 engine crankshaft seal is engineered for reliable sealing performance in Chevrolet and GMC heavy-duty trucks and vans. Designed with durable V-fluoro-elastomer material, this seal ensures effective protection against oil leaks and contaminants for models such as the Chevrolet C1500 and GMC Savana 3500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality V-fluoro-elastomer for enhanced chemical and heat resistance\u003c\/li\u003e\n\u003cli\u003ePrecision dimensions: 5.132 inch outside diameter, 4.331 inch shaft diameter, and 0.394 inch width\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC trucks including C2500, K3500, and Express 3500\u003c\/li\u003e\n\u003cli\u003eCounter-clockwise (CCW) helix type for optimal sealing performance\u003c\/li\u003e\n\u003cli\u003eDesigned to fit housing bore diameter of 5.118 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Timken 2261 crankshaft seal is specifically designed to maintain engine integrity by preventing oil leakage around the crankshaft. Its V-fluoro-elastomer construction offers superior resistance to heat, oil, and other automotive fluids, making it suitable for demanding engine environments found in Chevrolet and GMC heavy-duty vehicles. The seal’s precise dimensions, including a 130.35 mm (5.132 inch) outside diameter and a 110 mm (4.331 inch) shaft diameter, ensure a secure fit within the engine housing bore of 130 mm (5.118 inch). The counter-clockwise helix design aids in maintaining a tight seal under rotational forces, reducing the risk of premature wear or failure.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C1500, C2500, C2500 Suburban, C3500\u003c\/li\u003e\n\u003cli\u003eGMC K2500, K2500 Suburban, K3500, R2500 Suburban, R3500\u003c\/li\u003e\n\u003cli\u003eExpress 3500, G30, P30, P3500, Savana 3500, V3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Timken 2261 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces engine contamination from dirt and debris\u003c\/li\u003e\n\u003cli\u003eMinimizes premature seal wear due to heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil pressure and performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the crankshaft and housing bore are clean and free of debris before installation. Use appropriate tools to press the seal evenly into the housing bore without damaging the V-fluoro-elastomer material. Verify the helix direction matches the counter-clockwise rotation of the crankshaft. Lubricate the seal lip lightly with clean engine oil to facilitate installation and initial operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken manufactures the 2261 crankshaft seal to meet stringent quality standards for durability and performance. The use of V-fluoro-elastomer material provides resistance to heat and chemical degradation, supporting long service life. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45121127579829,"sku":"BCPZ-2261","price":54.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_2261_Ang_2a3831e1-9596-42f6-af1e-f01762dac3da.jpg?v=1775099536","url":"https:\/\/www.partcatalog.com\/products\/timken-2261-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}