Yanmar 4TNE84 Cylinder Liner 129350-01100

129350-01100 Cylinder Liner for Yanmar 4TNE84 Engine

This cylinder liner is used for diesel engine overhaul and cylinder bore repair on Yanmar 4TNE84 engine applications. It is supplied for rebuilding work where the original liner is worn, scratched, cracked, or outside the service limit.

The main part number for this product page is 129350-01100. Please use this number as the primary reference when checking the liner against your sample, engine plate, or parts manual.

Key Checking Points Before Order

Confirm the part number 129350-01100 from the old liner, parts book, or confirmed supplier record.

Check the engine model carefully; this page is focused on Yanmar 4TNE84 diesel engine applications.

Verify outside diameter, inside diameter, liner length, and flange size before order.

Compare the liner photos with your sample, including flange shape and finished surface.

Confirm whether a full engine set is required; 4TNE84 overhaul orders commonly require 4 pieces.

Replacement / Installation Notes

Before installation, clean the cylinder block seat and check for corrosion, step wear, or deformation. The liner should be installed by a qualified technician using the correct engine overhaul procedure. Incorrect fitting, wrong liner height, or unclean block contact surfaces may cause coolant leakage, compression loss, abnormal wear, or early engine failure.

Recommended Information for Quotation

Required quantity

Engine model and machine model

Old liner part number or photo of the sample

Key liner dimensions if available

Destination country and preferred shipping method

FAQ

Is 129350-01100 used for Yanmar 4TNE84 engines?

Yes, this page is focused on 129350-01100 cylinder liner for Yanmar 4TNE84 diesel engine applications. Please still verify the old part number and dimensions before order.

Can I order one piece only?

For engine overhaul, the recommended supply quantity is usually 4 pieces. If you need a different quantity, confirm availability before purchase.

What should I send for confirmation?

Send the part number, engine model, old liner photos, and key dimensions. This helps avoid incorrect liner selection.