2023 Yanmar 4LHA STP STE

Genuine YANMAR 4LHA Short Block Assy

OEM: 719171-01560

Suitable for:

4LHA-STP 

4LHA-STE

Overhauled, assembled using Yanmar genuine brand new parts:

Crankshaft

Main & Conrod bearings

Cylinder sleeves

Pistons with Rings and Pins

Camshaft bushings

Gaskets

Completed in "peace of mind" style, "as new" overall condition, ready for easy installation

Many more parts available for these engines

Any additional parts required for complete engine assembling - brand new, or second hand - will be offered at discounted prices

For your Twin application the second one 4LHA-STP short block could be prepared, as stock available. It will be cheaper, as crankshaft will be not brand new, but good used grinded to +0.25 oversized bearings