Premium Engine Overhaul Rebuild Kits for Shibaura S773 / S773L

Restore the power and compression of your sub-compact tractor with a comprehensive overhaul rebuild kit specifically engineered for Shibaura S773 and S773L engines. These reliable 3-cylinder diesel engines are the primary powerplants for the New Holland TZ25DA and Shibaura ST324, known for their durability in landscaping and small-farm applications.

A complete rebuild kit provides all the essential internal components to address oil consumption, low compression, or engine smoke. Most kits include precision-machined pistons and a full engine gasket set with a high-durability head gasket to ensure a leak-free seal. Utilizing a verified rebuild kit maintains the tight tolerances required for smooth operation and long-term service life.