Description
When your trusty John Deere 4010 starts showing its age with blue smoke on startup or burning oil like nobody's business, it's time to give that 301 cubic inch gas engine the rebuild it deserves. This basic overhaul kit has everything you need to bring that powerplant back to life and get you through many more seasons of reliable field work.
What You're Getting
- Complete sleeve and piston assembly with rings - 4-inch standard bore plus 4-3/16-inch overbore supplied for flexibility
- Five-ring pistons built to handle the demands of farm work and long operating hours
- Full gasket set ensures every seal is fresh and tight when you're done
- Sleeve seals, pins, retainers, and pin bushings - all the small parts that matter
- Crankshaft seals to keep oil where it belongs
Built for Real Farm Work
This kit is designed specifically for the John Deere 4010 series tractors - those reliable workhorses that plowed fields, ran hay equipment, and handled loader work for decades. The 301 CID gas engine in these tractors was known for its durability, and with this rebuild kit, you can restore that dependable power that made these machines legendary.
Made to Last
This is a Tru-Power kit, which means you're getting quality components that are built to handle the heat, pressure, and long hours that come with farm life. The sleeves are precision-machined and the gaskets are designed to seal properly under the varying temperatures your engine sees from cold morning starts to hot afternoon fieldwork.
Good to Know
This is a basic kit, which means you'll need to source your main and rod bearings separately - that gives you the flexibility to measure your crank and choose the right bearing sizes. The kit includes both standard bore and overbore components, so you can size your rebuild based on what your block needs after machining. Remember to have your block checked by a machine shop to determine the right bore size for your rebuild.