--- product_id: 2206816 title: "FEL-PRO BS 40640 Engine Crankshaft Seal Kit for Chevrolet Silverado 1500" brand: "fel-pro" price: "KD 14.55" currency: KWD in_stock: true reviews_count: 13 category: "Fel Pro" url: https://www.desertcart.com.kw/products/2206816-fel-pro-bs-40640-engine-crankshaft-seal-kit-for-chevrolet store_origin: KW region: Kuwait --- # Long-lasting heat & wear resistance OEM-grade durability & leak-proof seal Precision fit for 2003-2014 GM & Isuzu models FEL-PRO BS 40640 Engine Crankshaft Seal Kit for Chevrolet Silverado 1500 **Brand:** fel-pro **Price:** KD 14.55 **Availability:** βœ… In Stock ## Summary > πŸ”© Seal the deal with Fel-Pro – where precision meets performance! ## Quick Answers - **What is this?** FEL-PRO BS 40640 Engine Crankshaft Seal Kit for Chevrolet Silverado 1500 by fel-pro - **How much does it cost?** KD 14.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/2206816-fel-pro-bs-40640-engine-crankshaft-seal-kit-for-chevrolet) ## Best For - fel-pro enthusiasts ## Why This Product - Trusted fel-pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Crafted with premium materials designed to withstand heat cycling and wear, extending your engine’s lifespan. - β€’ **Leak-Proof Confidence:** Meets or exceeds original equipment specs to prevent costly oil leaks and keep your engine running clean. - β€’ **Peace of Mind Warranty:** Backed by Fel-Pro’s 30-day warranty, because quality and customer satisfaction come first. - β€’ **Tailored for Your Ride:** Engineered specifically for Chevrolet Silverado 1500 and compatible GM/Isuzu models, ensuring a flawless fit every time. - β€’ **Professional-Grade Reliability:** Trusted by mechanics and DIY pros alike for seamless installation and superior performance. ## Overview The FEL-PRO BS 40640 Engine Crankshaft Seal Kit delivers a perfect, OEM-quality fit for Chevrolet Silverado 1500 and select GM/Isuzu models from 2003-2014. Engineered for durability and leak prevention, this kit uses application-specific materials to ensure long-lasting sealing performance trusted by professionals. With a 4.8-star rating and top ranking in automotive crankshaft seals, it’s the go-to choice for reliable engine maintenance. ## Description FelPro gaskets offer 100% vehicle sealing with applicationspecific materials to give you sealing solutions with the performance and durability professionals trust Review: Great choice for rear main gasket/seal replacement - I chose this over a lot of other cheap, generic aftermarket rear main seals and gaskets. It's also mainly the rear main seal that's the most important, aside from the rear main cover gasket. I've seen a lot of the really cheap aftermarket rear main seals leak, so I wasn't going to take a chance; especially not after dropping my whole transmission and really not wanting to have to do that again in the next 10-20k miles (or maybe even less!). I did have a separate OEM GM LS rear main seal that I used, but this Fel-pro one is just as good, in my personal opinion. The cheap ones are sometimes a bit smaller in size, and the rubber material isn't as durable, which causes leaks as it gets heat-cycled. I also bought a billet aluminum rear main cover alignment tool, to center the rear main cover for installation (along with the new cover gasket), before using it to install the new rear main seal cover. I guess it's more exact to install using the alignment tool, but I've done it in the past with the rear main seal installed BEFORE re-installing the rear main cover, and I was still fine. Lastly, you'll also want to make sure to clean all the surfaces to the mating surfaces, including the oil pan gasket portion that the rear main cover sits on. I personally used Permatex ultra black RTV gasket maker, which is oil safe. The ultra gray version works as well, but I'm sure any high temp and oil-resistant RTV gasket maker, should do the trick just fine. Review: Perfect fit for a 5.3L engine on our 2005 Yukon, would buy again. - Worked perfectly on our 2005 Yukon. The old rear oil seal was shot after 300K miles, oil was just poring out. Once the plate was pulled the old seal just fell out. This seal and gasket fit perfectly. No more leaks! ## Features - COMPATIBILITY Fits 2003-2006 Isuzu Ascender; 2004-2007 Buick Rainier; 2008-2009 Buick LaCrosse; 2008-2009 Buick Allure; 2003-2006 Cadillac Escalade ESV; 2007-2014 Cadillac Escalade ESV; 2002-2006 Cadillac Escalade EXT; 2007-2013 Cadillac Escalade EXT; 2 - Application specific design to ensure a perfect fit - Meets or exceeds all original equipment specifications - Engineered and manufactured specifically for repair applications - Unsurpassed quality you can trust - Validated for fit, form, and function ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C2GA1Y | | Best Sellers Rank | #7,903 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Crankshaft Seals | | Brand | Fel-Pro | | Brand Name | Fel-Pro | | Color | Mettalic Silver | | Customer Reviews | 4.8 out of 5 stars 2,098 Reviews | | Global Trade Identification Number | 00614046626461 | | Included Components | Crankshaft Seal Kit | | Item Type Name | Crankshaft Seal Kit | | Item Weight | 0.05 Pounds | | Manufacturer | Fel-Pro | | Model | BS40640 | | Part Number | BS40640 | | UPC | 614046626461 | | Unit Count | 1.0 Count | | Warranty Description | 30 Days | ## Product Details - **Brand:** Fel-Pro - **Color:** Mettalic Silver - **Manufacturer:** Fel-Pro - **UPC:** 614046626461 - **Unit Count:** 1.0 Count ## Images ![FEL-PRO BS 40640 Engine Crankshaft Seal Kit for Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/61o-Bt4eatL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great choice for rear main gasket/seal replacement *by B***. on September 15, 2025* I chose this over a lot of other cheap, generic aftermarket rear main seals and gaskets. It's also mainly the rear main seal that's the most important, aside from the rear main cover gasket. I've seen a lot of the really cheap aftermarket rear main seals leak, so I wasn't going to take a chance; especially not after dropping my whole transmission and really not wanting to have to do that again in the next 10-20k miles (or maybe even less!). I did have a separate OEM GM LS rear main seal that I used, but this Fel-pro one is just as good, in my personal opinion. The cheap ones are sometimes a bit smaller in size, and the rubber material isn't as durable, which causes leaks as it gets heat-cycled. I also bought a billet aluminum rear main cover alignment tool, to center the rear main cover for installation (along with the new cover gasket), before using it to install the new rear main seal cover. I guess it's more exact to install using the alignment tool, but I've done it in the past with the rear main seal installed BEFORE re-installing the rear main cover, and I was still fine. Lastly, you'll also want to make sure to clean all the surfaces to the mating surfaces, including the oil pan gasket portion that the rear main cover sits on. I personally used Permatex ultra black RTV gasket maker, which is oil safe. The ultra gray version works as well, but I'm sure any high temp and oil-resistant RTV gasket maker, should do the trick just fine. ### ⭐⭐⭐⭐⭐ Perfect fit for a 5.3L engine on our 2005 Yukon, would buy again. *by R***T on December 6, 2025* Worked perfectly on our 2005 Yukon. The old rear oil seal was shot after 300K miles, oil was just poring out. Once the plate was pulled the old seal just fell out. This seal and gasket fit perfectly. No more leaks! ### ⭐⭐⭐⭐⭐ Great value *by J***G on November 17, 2025* Fit like a glove and the oil no longer leaks Half the price as the autoparts stores ## Frequently Bought Together - FEL-PRO BS 40640 Engine Crankshaft Seal Kit for Chevrolet Silverado 1500 - FEL-PRO OS 30693 R Engine Oil Pan Gasket Set for Chevrolet Silverado 1500 - FEL-PRO TCS 45993 Engine Timing Cover Gasket Set for Chevrolet Silverado 1500 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/2206816-fel-pro-bs-40640-engine-crankshaft-seal-kit-for-chevrolet](https://www.desertcart.com.kw/products/2206816-fel-pro-bs-40640-engine-crankshaft-seal-kit-for-chevrolet) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*