Eaton
Eaton Fuller K-4149 Transmission Speed Sensor Kit — A-7912 Sensor
Eaton Fuller K-4149 Transmission Speed Sensor Kit — A-7912 Sensor
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Product Overview
Genuine Eaton Fuller K-4149 transmission speed-sensor service kit containing the A-7912 speed-sensor assembly and installation materials.
Verified Kit Contents
- 5559348 tie strap — quantity 3
- 5564527 electrical-terminal lubricant — quantity 1
- 5564537 anti-seize compound — quantity 1
- A-7912 speed-sensor assembly — quantity 1
- L-2008-04 instruction letter — quantity 1
- X-8C-409 capscrew — quantity 1
Application Information
Eaton model-specific parts catalogs identify K-4149 for supported automated-transmission applications at input-shaft, mainshaft, and clutch-related sensor locations. The exact sensor location and calibration depend on the complete transmission model, serial number, ECU configuration, and harness.
Application and Service Notes
Confirm the complete transmission model and serial number, existing sensor number, A-7912 configuration, connector and harness, mounting location, rotor or target, installation depth, fastener, and required diagnostic procedure before ordering. K-4149 supersedes K-3938 in supported Eaton catalogs.
Follow the applicable Eaton troubleshooting and service manuals for fault-code diagnosis, connector inspection, terminal lubrication, anti-seize placement, sensor installation, harness retention, and signal verification.
Please confirm K-4149, A-7912, the transmission identification tag, exact sensor location, electrical configuration, and application before ordering.
Parts Verification and Ordering Notice
Please confirm the existing part number, transmission model and serial number, connector, electrical specifications, dimensions, sensor location, kit contents, and application before ordering. Cross-reference numbers, parts catalogs, service manuals, repair manuals, PDF references, and application guides are reference material only and may contain errors, omissions, superseded information, or model-specific differences.
Technical References and OEM Documentation
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