Need help? We're here!
(888) 312-8812 Login SignupThe Allison Internal Wire Harness distributes electrical signals between transmission components. As the transmission operates, sensors and control elements send data through the harness to coordinate shifting behavior. The harness routes power and signal paths through defined channels inside the transmission. Electrical communication occurs continuously while the vehicle is running. The harness remains stationary while current flows through its conductors. It is handled during transmission service rather than routine operation. The Allison 29542689 connects internal transmission electronics through organized wiring paths.
Be the first to review this product!
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

