Description
The TEXA 3904277 Marine Cummins MerCruiser Diesel, VM (Not D-Tronic) & Kohler Cable (AM24A) is a genuine TEXA diagnostic cable designed for Cummins MerCruiser Diesel, Mercury Diesel QSD, VM Motori MR Series diesel engines, and Kohler marine generators. It delivers OEM-level diagnostics through the TEXA IDC6 Marine platform.
Professional Cummins MerCruiser, Mercury Diesel, VM & Kohler Diagnostic Cable
The TEXA 3904277 Marine AM24A Cable is a genuine OEM TEXA marine diagnostic cable engineered for professional servicing of Cummins MerCruiser Diesel (CMD), Mercury Diesel QSD Series, VM Motori MR Series diesel engines, and Kohler marine generators equipped with a 9-way Deutsch diagnostic connector.
Designed for marine dealerships, commercial fleet maintenance facilities, marinas, and independent repair shops, the AM24A cable establishes reliable communication between supported engine control units (ECUs) and TEXA diagnostic equipment.
When paired with TEXA IDC6 Marine Software, technicians can perform advanced diagnostic procedures including:
- Read and clear diagnostic trouble codes (DTCs)
- View live engine operating data
- Monitor ECU parameters
- Diagnose electronic fuel injection systems
- Perform maintenance and service procedures
- Reduce troubleshooting time and vessel downtime
Application Notes
- Cummins MerCruiser Diesel: Supports injection system diagnosis only. Other vehicle systems require additional diagnostic connectors and related TEXA cables.
- Mercury Diesel: Covers all QSD Series engine injection diagnostics.
- VM Motori: Supports all MR Series diesel engines (excluding D-Tronic systems).
- Kohler: Diagnostic coverage is available for marine generators, including generator sets based on John Deere engines.
Key Features
- Genuine TEXA OEM marine diagnostic cable
- Designed for Cummins MerCruiser Diesel engines
- Compatible with Mercury Diesel QSD Series engines
- Supports VM Motori MR Series diesel engines (excluding D-Tronic)
- Compatible with Kohler marine generators
- Uses a 9-way Deutsch diagnostic connector
- OEM-level ECU communication
- Read and clear diagnostic trouble codes
- View live engine operating data
- Rugged marine-grade construction
- Fast plug-and-play installation
- Compatible with TEXA IDC6 Marine Software
- Professional-grade solution for marine dealerships and repair facilities
Compatible Applications
Designed for supported:
- Cummins MerCruiser Diesel (CMD)
- Mercury Diesel QSD Series
- VM Motori MR Series Diesel Engines
- Kohler Marine Generators
- Kohler generators utilizing John Deere engine platforms
Coverage depends on engine model, production year, ECU version, and TEXA IDC6 Marine software updates.
Required Accessories
This cable cannot be used independently.
Required
TEXA 3902358 Marine Main Cable (AM01)
The TEXA Marine Main Cable (AM01) is required to connect the AM24A cable to the TEXA Navigator interface.
Also Required
- TEXA Navigator TXT Multihub, Multihub 2, TXB, TXB2
- TEXA IDC6 Marine Software License
- TEXA AXONE Voice
- TEXA AXONE Plus
- TEXA AXONE Lite
- Compatible Windows PC running TEXA IDC6 Marine
Legacy Interface Requirement
When using an older TXT Navigator instead of the legacy TXB, the TEXA 3903689 Bike & Marine Power Supply & Adapter Kit is required.
Why Buy from Axiom Tool Co?
When you purchase from Axiom Tool Co, you're buying from an authorized TEXA distributor specializing in professional marine diagnostic equipment.
Benefits of Buying from Axiom Tool Co
- Genuine TEXA products
- Expert product recommendations
- Professional technical support
- Fast nationwide shipping
- Competitive pricing
- Assistance selecting the correct marine diagnostic cable
- Complete TEXA Marine diagnostic system support
- Support before and after the sale
Ideal For
- Cummins MerCruiser dealerships
- Mercury Diesel service centers
- VM Motori engine repair facilities
- Kohler generator service providers
- Commercial marine fleets
- Independent marine repair shops
- Marina service departments
- Mobile marine technicians
Technical Specifications
Manufacturer: TEXA
Part Number: 3904277
Cable ID: AM24A
Environment: Marine
Application: Cummins MerCruiser, Mercury Diesel, VM & Kohler Diagnostic Cable
Supported Systems:
- Cummins MerCruiser Diesel (Injection System)
- Mercury Diesel QSD Series
- VM Motori MR Series (Not D-Tronic)
- Kohler Marine Generators
Diagnostic Connector:
- 9-Way Deutsch
Requires:
- TEXA 3902358 Marine Main Cable (AM01)
Software Compatibility:
- TEXA IDC6 Marine
Compatible Interfaces:
- TEXA Navigator TXT Multihub
- TEXA Navigator TXT Multihub 2
- TEXA Navigator TXB (legacy)

