Description
When your old International 400 or W400 is smoking, losing compression, or burning oil, you know it’s time for more than just a tune-up. These workhorses have been earning their keep for decades, but eventually that 264 cubic inch gas engine needs a complete rebuild to get back to running like it should. This comprehensive Tru-Power overhaul kit gives you everything you need to bring that engine back to life.
What You’re Getting
- Complete cylinder sleeves and seals to restore proper compression and eliminate oil burning
- Stepped-head high compression pistons with rings, pins, and retainers for improved power output
- Full valve train rebuild with intake and exhaust valves, springs, guides, and keepers
- Complete gasket set plus crankshaft seals to stop leaks and keep fluids where they belong
- Standard 4-inch bore with 4-1/8 inch overbore option for flexibility in machining
Built for Real Farm Work
This kit fits the 400 and W400 series tractors that have been the backbone of many farming operations. Whether your tractor’s been pulling a plow, running a PTO-driven hay baler, or handling loader work around the farmyard, these engines were built for steady, reliable power. The 264 CID gas engine in these machines delivers good torque at working RPM and has proven itself over decades of use.
Made to Last
Tru-Power has been building engine rebuild kits for farm equipment for years, understanding that agricultural engines face constant load changes, dust, and long operating hours. The stepped-head pistons provide better compression ratio while the quality valve components ensure proper sealing and long service life.
Good to Know
This is a complete overhaul kit but doesn’t include main or rod bearings – you’ll need to have those checked and purchase separately if needed. Most folks have the machine work done professionally since proper boring and honing are critical for long engine life. The 4-1/8 inch overbore gives you options if standard bore won’t clean up.
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