6742-01-4280 Gasket Kit for Komatsu Equipment

The 6742-01-4280 is an upper engine gasket set with a standard head gasket for Komatsu motor graders and wheel loaders. The kit is used with the engine assemblies installed in the listed Komatsu equipment models and is identified by the equipment manufacturer reference number 6742-01-4280.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The gasket kit is listed for the following Komatsu equipment:

• Komatsu GD650A-2CY motor grader
• Komatsu GD650A-2BY motor grader
• Komatsu GD650A-2CY motor grader
• Komatsu GD650A/AW-2BY motor grader
• Komatsu GD650A/AW-2CY motor grader
• Komatsu GD670A-2B motor grader
• Komatsu GD670A-2C motor grader
• Komatsu GD670A/AW-2B motor grader
• Komatsu GD670A/AW-2C motor grader
• Komatsu WA320-3L wheel loader
• Komatsu WA380-5L wheel loader
• Komatsu WA400-5L wheel loader

Fitment should be checked against the equipment model and the required gasket-set reference before installation. The listed applications include both motor grader and wheel loader configurations, so the machine model designation is required for correct parts identification.

Cross-reference numbers

• 6742-01-4280 — Komatsu equipment manufacturer reference number
• 6742-01-4280 — aftermarket supplier reference number

The same number, 6742-01-4280, is used as the product SKU and as the listed cross-reference for this gasket set.

Specifications

The product is supplied as a gasket set identified by part number 6742-01-4280. The available product data specifies the set type, standard head-gasket version, applicable Komatsu machine models, reference number and weight; individual gasket quantities, materials, dimensions, sealing-surface details and included component numbers are not specified.