Description
When your Ford or New Holland tractor starts showing classic signs of worn rings—blue smoke on startup, oil consumption, and that gradual loss of pulling power—it’s time to consider a rebuild. When your older Ford or New Holland diesel starts losing compression and burning oil, it’s usually the piston rings calling it quits. This .040 oversize piston and ring kit gives you everything needed to bring that tired engine back to life after boring the cylinders to clean them up.
What You’re Getting
- Complete pistons sized for .040 inch overbore with proper ring grooves and pin bosses
- Full set of piston rings designed to handle the heat cycles and pressure of diesel operation
- Wrist pins and retainers that secure everything properly during thousands of operating hours
- Quality construction that meets or exceeds original specifications for long-term reliability
Built for Real Farm Work
This ring set works with the 158, 175, and 233 cubic inch diesel engines found in those reliable workhorses like the Ford 2000, 3000, 5000 series and New Holland 2600, 3600 tractors. These are the utility and row-crop machines that handle everything from loader work and cultivation to hay operations and general farm duties where you need dependable power day after day.
Made to Last
Tru-Power builds these kits to handle the demands of farm life—dust, heat, heavy loads, and long hours. The oversized pistons are cast to handle the thermal expansion cycles, while the rings maintain proper tension and sealing through seasons of hard use. This isn’t a quick fix—it’s a proper rebuild that’ll give you years of reliable service.
Good to Know
This kit requires boring the cylinders .040 inch oversize, so you’ll need machine shop work before installation. During assembly, pay close attention to ring gap specifications and piston-to-cylinder clearances. A quick tip from the shop: always use fresh bearings and gaskets when you’re this deep into an engine rebuild.






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