707-99-71420 Service Kit for Ripper Lift Cylinder fit Komatsu
707-99-71420 Service Kit for Ripper Lift Cylinder fit Komatsu
707-99-71420 Service Kit for Ripper Lift Cylinder
707-99-71420 is a service kit for the ripper lift cylinder installed on Komatsu bulldozers. It is used with the D155A-2 and D155A-2A machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Equipment manufacturer: Komatsu
- Equipment type: bulldozer
- Machine series: D155A
- Compatible machine model: D155A-2
- Compatible machine model: D155A-2A
- Installation area: ripper lift cylinder
The kit is intended for servicing the hydraulic cylinder responsible for lifting and lowering the ripper assembly on the specified Komatsu bulldozer models. The available product data identifies the application by machine model and cylinder function; no additional model applications are specified.
Specifications
| Part type | Hydraulic cylinder service kit |
| Application | Ripper lift cylinder |
| Equipment manufacturer | Komatsu |
| Machine type | Bulldozer |
| Machine series | D155A |
| Model designation | D155A-2 / D155A-2A |
| Part number | 707-99-71420 |
| Service area | Ripper lift cylinder |
| Part condition | New |
| Part classification | Aftermarket spare part |
The available specification does not provide the kit’s individual component list, seal dimensions, material, thread specifications, weight, or cylinder position details beyond the stated ripper lift cylinder application. These parameters should be verified against the cylinder and machine identification before installation.
Kit application
- Service of the ripper lift cylinder on Komatsu D155A-2 bulldozers.
- Service of the ripper lift cylinder on Komatsu D155A-2A bulldozers.
- Use in the hydraulic cylinder assembly associated with ripper lifting operation.






















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