Crafted with precision, the National Seal/Bearing 9613S is an automatic transmission extension housing seal designed to provide a reliable barrier against oil leaks and contamination. This manual transmission main shaft seal is an essential component for maintaining the integrity of your vehicle's transmission system, ensuring optimal performance and longevity. The seal is conveniently single-packed, with the manufacturer part number 9613S cross-referenced to OE/OEM part numbers T1338, T1370, and T1338 for a hassle-free match with your vehicle's specifications. National Seal/Bearing is known for their quality and durability, making this seal a trustworthy choice for automotive maintenance or repair. Brand: National Seal/Bearing 9613S Model: 9613S Shipped with USPS Ground Advantage Mail. You Will Receive 1 ea RARE VINTAGE COLLECTIBLE SHIPS N 24 HOURS Packed By Our Award Winning Packaging And Shipping Department Long Time E-commerce Seller For Over 20 Years LIMITED AVAILABILITY Follow Our Store For Rare Products Posted Daily and Specials Please click https://www.ebay.com/usr/boughtnowcommerce Our Inventory Box Number: 11001