DETROIT DIESEL / MTU R23535990 DDEC V ECM Kit – Series 60
Product Overview
The Detroit Diesel / MTU R23535990 DDEC V ECM Kit is a remanufactured Electronic Control Module (ECM) designed primarily for Detroit Diesel Series 60 engines equipped with the DDEC V electronic control system. Daimler Truck/Alliance documentation identifies 23535990 as a DDEC V Engine Control Module for Series 60 applications.
The ECM functions as the engine’s main electronic controller. It processes information from engine sensors and manages critical operating functions such as fuel injection, engine speed, timing, diagnostics, protection functions and emissions-related control strategies.
For the R23535990 application, published fitment information identifies 2004–2006 on-highway EPA 2004 Series 60 engines, particularly 12.7 L and 14.0 L configurations.
Key Features
- Part Number: R23535990
- Component: DDEC V Electronic Control Module / ECM Kit
- Designed for Detroit Diesel Series 60
- DDEC generation: DDEC V (DDEC 5)
- Common application: 12.7 L and 14.0 L Series 60
- EPA 2004 electronic engine-control application
- Controls and monitors major engine operating parameters
- Supports electronic fault diagnostics and engine-protection functions
- Remanufactured versions are widely available
- Correct engine calibration/programming is important before installation
- Some replacement kits include connector mounting studs/nuts or hardware.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Detroit Diesel / Detroit Diesel Reman |
| Part Number | R23535990 |
| Base Number | 23535990 |
| Product Type | Engine Control Module (ECM) Kit |
| Control System | DDEC V / DDEC 5 |
| Primary Engine Family | Detroit Diesel Series 60 |
| Engine Displacement | 12.7 L / 14.0 L |
| Typical On-Highway Years | 2004–2006 |
| Emission Application | EPA 2004 |
| Housing | Cast aluminum |
| Approx. Weight | 12.35 lb / 5.6 kg |
| Approx. Dimensions | 311.26 × 189.10 × 60.56 mm |
| Condition of R-prefix unit | Remanufactured / exchange |
| Programming | Engine-specific calibration may be required |
Physical specifications are published for the R23535990 DDEC V kit.
Cross-Reference / Related Part Numbers
Important interchangeable or related references include E23535990, 23535990, 23535798 and 23530802. Alliant Power identifies AP80042 as the non-programmed replacement and AP80045 as a pre-programmed replacement corresponding to these DDEC V numbers.
Applications
The R23535990 is primarily associated with Detroit Diesel Series 60 DDEC V engines, particularly EPA 2004 12.7 L and 14.0 L applications. Some sellers also identify the kit for Series 50/60 applications, so the exact engine serial number should be checked before ordering.
Important Note
An ECM should not be selected only by engine family. The engine serial number, original ECM part number and required calibration should be verified. Some suppliers specifically request the engine serial number—and sometimes the VIN—to program the replacement ECM correctly.
We maintain ready-to-ship inventory for many Caterpillar parts. Orders are dispatched the same business day upon receipt of bank payment, with fast worldwide delivery available via DHL and FedEx.
Disclaimer: We are an independent supplier of genuine surplus Komatsu parts. We are not an authorized Komatsu distributor or dealer. All trademarks, product names, and model numbers are used solely for identification purposes.
