6151-22-2220 Cylinder Liner for Komatsu

6151-22-2220 is a dry cylinder liner sleeve for Komatsu engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is intended for installation in the engine cylinder block and is identified for the Komatsu engine models listed below. The supplied application data covers the 6D125E-2A and S6D125E engine series, including the specific model variants shown in the fitment list.

Fitment

The cylinder liner is used with the following Komatsu engine models and configurations:

• 6D125E-2A
• 6D125E-2A-5
• 6D125E-2A-40
• 6D125E-2A-45
• S6D125E-2A
• S6D125E-2A-6
• S6D125E-2C
• S6D125E-2D
• S6D125E-2E

The model designations above are engine applications rather than complete machine model names. Fitment should therefore be checked against the engine identification fitted to the Komatsu equipment before ordering or installation. The available data does not specify a separate machine-series list, so no additional equipment models are included here.

Several listed configurations share the 6D125E-2A or S6D125E designation. The suffix is retained where it is provided because it identifies the particular engine version stated in the application data. The liner should be matched to the engine model and the part number used for the cylinder block assembly.

Cross-reference numbers

The following number is recorded for this cylinder liner in the supplied equipment and aftermarket parts data:

The same number is used as the product SKU and as the identified reference for the cylinder liner. No additional supplier numbers are specified in the available product data.

Specifications

The available specification data provides the approximate weight and application type only. Bore diameter, outside diameter, overall length, flange dimensions, material grade, surface finish and installation tolerances are not specified for this item. The listed liner is supplied as the cylinder liner component; no additional installation components or kit contents are identified in the product data.