| Part Number | P4384700 (OEM) / Aftermarket equivalents available |
| Compatible Engines | Cummins ISB (5.9L, 6.7L), QSB, ISL (8.9L), QSL (9L) |
| Voltage Range | 12V or 24V (depending on application) |
| Input/Output (I/O) | Multiple sensor inputs (TPS, EGT, MAP, etc.), injector & actuator controls |
| Communication Protocol | J1939 CAN Bus, J1708 (for older models) |
| Memory | Flash-programmable (requires Cummins INSITE or equivalent software) |
| Housing Material | Aluminum (rugged, corrosion-resistant) |
| Emissions Compliance | Supports Tier 3, Tier 4 (depending on calibration) |
| Connector Type | Weatherproof, multi-pin (exact pin count varies by application) |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Protection Rating | Typically IP67 (dust/water-resistant) |
| Programming Required | Yes (must be flashed with engine-specific calibration file) |