1956 Chevy 3100 Transmission Seals & Gaskets
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National®Manual Transmission Output Shaft SealChevy 3100 Transmission with 4-Speed GMC SM420 Transmission 1956, Manual Transmission Output Shaft Seal by National®. Width: 0.437". Inside Diameter: 2.250". Outside Diameter: 3.001". Housing Bore: 2.996". Don’t just repair a leak,...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$14.19 - National®Automatic Transmission Extension Housing SealChevy 3100 Transmission with 2-Speed GMC Hydramatic Transmission 1956, Automatic Transmission Extension Housing Seal by National®. Width: 0.582". Inside Diameter: 1.687". Outside Diameter: 2.506". Housing Bore: 2.502". Don’t just...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$6.93
- Fel-Pro®Manual Transmission Gasket KitChevy 3100 1956, Manual Transmission Gasket Kit by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$9.52 - $11.28
- SKF®Manual Transmission SealChevy 3100 3-Speed with Saginaw HD Transmission 1956, Manual Transmission Seal by SKF®. Rear. Outside Diameter: 3.001". If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$13.48
- Mahle®Manual Transmission Gasket SetChevy 3100 1956, Manual Transmission Gasket Set by Mahle®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.72 - $12.78
- USA Standard Gear®Manual Transmission Gasket SetChevy 3100 4-Speed 1956, Manual Transmission Gasket Set by USA Standard Gear®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.00
