The CNH DPA 5 EST Diagnostic Interface Adapter & Cable Kit provides a reliable connection between compatible CNH diagnostic software and supported agricultural and construction equipment. It is designed for professional diagnostics, troubleshooting, maintenance, and service procedures across a wide range of CNH-group machines.
The DPA 5 interface allows a compatible computer to communicate with the machine’s electronic control systems for functions supported by the diagnostic software, including fault-code diagnostics, system monitoring, troubleshooting, and service-related procedures.
This listing includes the DPA 5 diagnostic interface and required connection cables only. Diagnostic software is not included and is sold separately. Please contact us for software compatibility, licensing, setup, and configuration information.
Compatible Brands & Applications Include:
- New Holland Agriculture
- New Holland Construction
- New Holland FK / Fiat-Kobelco
- New Holland O&K / Orenstein & Koppel
- Case Agriculture
- Case Construction
- STEYR
- KOBELCO
- Iveco / Astra — articulated dump trucks only
- Flexi-Coil
- Sumitomo (S.H.I.)
- Link-Belt
Ideal for repair shops, equipment owners, fleet operators, and service technicians who need a dedicated diagnostic communication interface for supported CNH equipment.




