Description
When your John Deere’s 404 CID six-cylinder engine starts using coolant, blowing white smoke, or losing compression, it’s time for a proper overhaul. This complete gasket set gives you everything you need to seal up that hardworking engine and get back to reliable operation. Whether you’re tackling a full rebuild yourself or having the shop do it, having all the right seals in one package saves time and trips to town.
What You’re Getting
- Complete overhaul gasket set including crankshaft seals for a total engine rebuild
- All head gaskets, valve cover gaskets, and intake/exhaust manifold gaskets included
- Oil pan gasket, rear main seal, and front crankshaft seal for complete leak protection
- High-quality TISCO construction that meets or exceeds OEM specifications
- Designed specifically for 404 CID engines with serial numbers 215000 to 335845
Built for Real Farm Work
This gasket set fits John Deere 4020, 5010, and 6030 series tractors equipped with the 404 cubic inch six-cylinder diesel engine. These are legendary workhorses that spent decades pulling plows, running combines, and powering everything from hay balers to manure spreaders. The 404 engine was known for its reliability and power, but after years of hard use, even the best engines need fresh seals to keep oil where it belongs.
Made to Last
Farm engines work in tough conditions – dust, heat, vibration, and long hours under load. These gaskets are made from materials that handle temperature cycling and pressure without failing. You won’t be pulling the engine apart again in a few seasons because of cheap seals that couldn’t take the stress of diesel operation.
Good to Know
Make sure your engine serial number falls within the 215000 to 335845 range before ordering – this ensures proper fitment for your specific engine configuration. During your rebuild, check the cylinder head for warpage and have it surfaced if needed. Clean all gasket surfaces thoroughly with a razor blade and solvent for the best seal.
Reviews
There are no reviews yet.