4TNV98 Naturally Aspirated Diesel Engine Block 729907-01560

729907-01560 Bare Cylinder Block for Yanmar 4TNV98

The 729907-01560 bare cylinder block is a new aftermarket replacement for the naturally aspirated Yanmar 4TNV98 four-cylinder diesel engine. It provides the main structural base for an engine rebuild and supports the cylinder bores, crankshaft mounting area, lubrication passages and cooling passages.

This product is supplied as the bare cylinder block shown in the images. The crankshaft, pistons, connecting rods, cylinder head, gaskets and other internal engine components are not included.

Configuration and Fitment Check

This block is prepared for the non-turbocharged 4TNV98 engine configuration. Before ordering, compare part number 729907-01560 and confirm the complete engine model suffix, engine serial number, mounting surfaces and oil and coolant passage positions with the original block.

The net product weight is 75 kg and the gross shipping weight is 80 kg. The packing dimensions are approximately 56 × 37 × 47 cm.

FAQ

Does this cylinder block fit the turbocharged 4TNV98T engine?

No. This product is identified for the naturally aspirated 4TNV98 engine. It should not be ordered for a 4TNV98T application without separate technical confirmation.

What parts are included with the 729907-01560 block?

The supplied product is the bare cylinder block shown in the images. The crankshaft, pistons, connecting rods, cylinder head and gasket kit are not included.

What are the weight and packing dimensions?

The net weight is 75 kg, the gross shipping weight is 80 kg, and the packing dimensions are approximately 56 × 37 × 47 cm.

How can I confirm the correct block before ordering?

Provide the complete Yanmar engine model, engine serial number, original block number and clear photos of the old block. The full engine suffix is important because different 4TNV98 configurations can use different cylinder block numbers.

What is the warranty?

The standard warranty period is 6 months.