BS40640 Rear Main Seal Kit for Hummer Chevy Silverado GMC Buick Cadillac - Fits GM 4.8L 5.3L 5.7L 6.0L LS Engines Replacement Crankshaft Seal Metal Gasket Set
Point 1: Premium Sealing Performance Crafted from high-grade materials, our gasket maintains optimal shape and resilience against extreme temperature fluctuations and constant engine vibration. It ensures a long-lasting, leak-proof seal to effectively contain motor oil around the crankshaft, safeguarding your engine's performance.
Point 2: Exact Fit for GM LS Engines This kit is engineered to OE specifications (Part # BS40640) for a perfect, hassle-free installation. It seamlessly fits a wide range of GM LS series engines including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L, eliminating the worry of improper sealing.
Point 3: Extensive Vehicle Compatibility Designed for popular GM vehicles from 1997-2016. Confidently fits Chevrolet Silverado, Tahoe, Suburban; GMC Sierra, Yukon; Cadillac Escalade; Hummer H2; and many more. (Please refer to the full compatibility list in the product description and use Amazon's Fitment Tool to double-check for your specific model and year).
Point 4: Complete Kit with Durable Metal Gasket Everything you need is in one box. The kit includes a robust crankshaft rear main seal and a durable metal engine cover gasket. This all-in-one solution (BS40640) is built for superior sealing performance and extended service life, matching or exceeding OEM requirements.
Point 5: Reliable Purchase & Support We stand behind our products. Every kit is pre-inspected before shipping to ensure quality. While professional installation is recommended for optimal results, our customer support team is ready to assist if you have any pre-purchase compatibility questions.