{"product_id":"enginetech-s4686-engine-rear-crankshaft-seal-with-viton-double-lip-rear-main-seal","title":"Enginetech S4686 Engine Rear Crankshaft Seal with Viton - Double Lip Rear Main Seal","description":"\u003cp\u003eEngine Rear Crankshaft Seal - 1 Piece - Viton\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech S4686 engine rear crankshaft seal is a high-quality replacement part designed for durability and reliable sealing. Crafted from Viton material, this seal provides excellent resistance to heat, chemicals, and wear, ensuring long-lasting performance in demanding engine environments. Its outside diameter of approximately 4.25 inches makes it compatible with a variety of engine configurations, providing a precise fit for optimal sealing and protection. This single-piece seal features a double lip design, offering superior sealing capabilities to prevent oil leaks and maintain engine integrity. Engine rebuilders and mechanics will appreciate the quality and ease of installation that Enginetech's products provide, backed by the company's commitment to customer satisfaction and industry expertise. The S4686 is engineered specifically for engine rebuild applications, ensuring compatibility and performance that meet or exceed OEM standards. Whether you are restoring an import or domestic engine, this rear main seal is an essential component to ensure engine longevity and reliable operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Viton for high heat and chemical resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOutside Diameter: 4.25 inches for a precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSeal Type: Double Lip Rear Main for superior oil sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSingle-piece construction for ease of installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine rebuild and repair compatible\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eMaterial: Viton\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOutside Diameter: 4.250 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSeal Type: Double Lip Rear Main\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTS4686\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: S4686\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550287839381,"sku":"S4686","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/S4686.jpg?v=1783639679","url":"https:\/\/mizumoauto.com\/products\/enginetech-s4686-engine-rear-crankshaft-seal-with-viton-double-lip-rear-main-seal","provider":"Mizumo Auto","version":"1.0","type":"link"}