Description

Rebuild or restore your industrial vehicle’s engine with this Toyota Engine Cylinder Block Assembly (Part No. 04911-20440-71 / 11401-UC020 / 11401-78202-71). Engineered to exact factory specifications, this 4-cylinder engine block serves as the structural foundation for your engine, ensuring optimal compression, efficient heat management, and long-lasting durability during heavy-duty operations.

Key Features

• Direct OEM Fit: Direct replacement for Toyota part numbers 04911-20440-71, 11401-UC020, and 11401-78202-71.

• Precision Machined Cylinders: Features 4 smooth, precision-honed cylinder bores for proper piston ring seating and maximum compression seal.

• Flat Ground Deck Surface: Ultra-flat top deck surface ensures a reliable gasket seal with the cylinder head to prevent compression leaks.

• Heavy-Duty Cast Iron Construction: Built from high-durability cast iron to withstand high cylinder pressures, severe thermal expansion, and intense daily workloads.

• Optimized Cooling & Lubrication Passages: Designed with clean, unrestricted oil and coolant galleries to maintain safe engine operating temperatures and reduce internal wear.