Restore power and reliability to your equipment with this complete Overhaul Rebuild Kit, engineered for Yanmar 4TNV106T series engines and Komatsu 4D106 engines. Perfectly suited for Komatsu Backhoe models WB93R-2, WB97R-2, WB97S-2, WB98A-2, this kit provides all the essential components needed for a professional engine rebuild.
The kit includes a full set of gaskets, pistons, piston rings, bearings, cylinder liners, and valves, manufactured to OEM specifications for durability and precision. Whether you’re a workshop, fleet owner, or backhoe operator, this rebuild kit delivers long-lasting performance, improved efficiency, and reduced downtime.
⚠️ Note: Cylinder liners are semi-finished and require machining before installation.
✔ Compatible with multiple Yanmar 4TNV106T engine variants
✔ Direct fit for Komatsu WB-series backhoes
✔ Improves power, efficiency, and extends engine life
