707-99-73020 Dump Cylinder Service Kit for Komatsu Wheel Loaders

The 707-99-73020 is a hydraulic service kit for the dump cylinder installed on Komatsu wheel loaders. It is used during servicing of the dump cylinder assembly on the specified Komatsu machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The kit is identified by SKU 707-99-73020 and is intended for maintenance and repair work on the dump cylinder of compatible Komatsu wheel loaders. The supplied components are service parts for the cylinder assembly; the available product data does not provide a separate itemized list of the components included in the kit.

Fitment

• Komatsu WA400-3 wheel loader
• Komatsu WA420-3 wheel loader
• Komatsu WA450-3 wheel loader
• Komatsu WA470-3 wheel loader

Fitment is specified for the dump cylinder service application on the Komatsu WA400-3, WA420-3, WA450-3, and WA470-3 wheel loader models. The kit is not described as a general hydraulic-cylinder kit for other machine types or model series.

Specifications

Service application

The 707-99-73020 service kit is assigned to the dump-cylinder system of the listed Komatsu wheel loaders. Its application is limited to the cylinder service function indicated by the part description. Before installation, the part number and machine model should be checked against the service documentation for the specific equipment.

The available data identifies the part by the CTP SKU 707-99-73020 and lists the compatible Komatsu machine models above. No additional manufacturer part numbers, supplier cross-reference numbers, dimensions, thread data, material specifications, weight, or detailed component list are provided for this service kit.