Genuine Allison Part
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Available for Online PurchaseAllison Transmission W-Tech II ECU TCM Reman Part R29517003
Part # R29517003
Exchange price on sale now $2995
Core price $900
We sell, repair, and install genuine Allison Transmission parts and products.
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(0 reviews)$2,995.00Add to cart - Sale!Available for Online Purchase
Allison Transmission W-Tech II ECU TCM Reman Part 29517003R
Exchange price on sale now $2995
Core price $900
We sell, repair, and install genuine Allison Transmission parts and products.
We ship worldwide. To get a quote or order this part, please complete the form below. We’ll be in touch shortly.
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(0 reviews)$2,995.00Add to cart 
Genuine Allison PartR29529613 Allison Transmission Shift Lever Selector Assembly, WTEC III
About the Allison Reman Shift Lever Selector Assembly, WTEC III, part number R29529613
- Allows the selection of multiple gear ratios and functionalities of the transmission through the transmission control module (TCM)
- Six forward ranges, right-hand, reverse at the front
- Shifts the transmission between reverse and six forward ranges
- Allison Genuine Parts™
- Remanufactured: Built to original Allison Transmission specifications
(0 reviews)$2,833.70Add to cart
Available for Online Purchase29538373 Allison Transmission Push Button Shift Selector, WTEC III
About the Allison Transmission Push Button Shift Selector, WTEC III part number 29538373
- Allows the driver to shift transmission with the touch of a button
- Compact, easy to use
- No long shift cables required
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
The Push Button Shift Selector transmits the operator’s requested direction to the transmission control module (TCM).
(0 reviews)$1,499.95 Add to cart
Available for Online Purchase29551869 Allison Transmission A59 On-Highway Transmission Control Module (TCM)
- Please check your TCM part number to ensure compatibility with this TCM before placing the order
- TCM is non-returnable and non-refundable
- TCM requires programming before use
- If you need help confirming compatibility or programming, please email parts@catalystpowertrain.com or call (800) 872-6691
- Uses a specific calibration to operate the transmission according to their specific vocations
- Direct replacement for the earlier TCMS: A41, A42, A43, A51, A52, and A53
- Accurate shifting
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
- Reprogramming included in price
Special Note: When placing your order, please include your transmission’s serial number in the Order Notes section during the checkout process.
Supersedes: 29551869, 29545538
The A59 On-Highway Transmission Control Module (TCM) uses a specific calibration to operate the transmission according to its specific vocations.
(0 reviews)$1,295.48Add to cart
Available for Online Purchase29556884 Allison Transmission A63 Transmission Control Module (TCM), 5th Gen
- Please check your TCM part number to ensure compatibility with this TCM before placing the order
- TCM is non-returnable and non-refundable, but the core should be returned for credit
- TCM requires programming before use
- If you need help confirming compatibility or programming, please email parts@catalystpowertrain.com or call (800) 872-6691
- Also known as a control unit
- Utilizes a specific calibration to operate the transmission according to their specific vocations
- 12 or 24-volt operation
- Accurate shifting
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
- Price includes the reprogramming fee
- Core $175 (Return core within 45 days)
Special Note: When placing your order, please include your transmission’s serial number in the Order Notes section during the checkout process.
Supersedes: 29556884, 29550691
Outside the US? Please request via the contact form below and we’ll be in touch shortly.
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(0 reviews)$1,280.48Add to cart
Available for Online Purchase29551556 Allison Transmission Push Button Shift Selector, Standard, 5th Generation
- Allows the driver to shift transmission with the touch of a button
- Compact, easy to use
- No long shift cables required
Special Note: When placing your order, please include your transmission’s serial number in the Order Notes section during the checkout process.
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
Supersedes: 29551556, 29546210, 29546208
The Push Button Shift Selector transmits the operator-requested direction to the transmission control module.
(0 reviews)$677.98Add to cart- Sale!Available for Online Purchase
Allison Transmission part 29551555 Selector Assembly – PBSS, COM
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$480.23 - Sale!Available for Online Purchase
Allison Transmission Valve Assembly-Solenoid
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$414.46Add to cart - Sale!Available for Online Purchase
Allison Transmission part 29543434 Sensor Assembly-Speed, RE
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$409.94 
Available for Online Purchase29540479 Allison Transmission Neutral Start Back Up Switch Assembly (NSBU)
- Translates a physical input to a reference signal the transmission control module can recognize
- Proper shift control
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
The Neutral Start Back up Switch Assembly translates a physical input to a reference signal the transmission control module can recognize.
Special Note: When placing your order, please include your transmission’s serial number in the Order Notes section during the checkout process.
The 29560679 Allison Transmission NSBU Switch Assembly includes:
(1) 2954013 Switch
(1) 29540472 Shield
(0 reviews)$230.50Add to cart- Sale!Available for Online Purchase
Allison Transmission part 29543433 Sensor – Turbine Speed, 90 DEG, BAS
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
For orders and shipping outside the US, please complete the form below to get a quote. We’ll be in touch shortly.
(0 reviews)$135.06Add to cart - Sale!Available for Online Purchase
Allison Transmission part 29543432 Sensor Assembly – Speed, RO
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(0 reviews)$130.60Add to cart - Sale!Available for Online Purchase
Allison Transmission Sensor Assembly – Speed
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$130.50Add to cart - Sale!Available for Online Purchase
Allison Transmissions part 29543435 Sensor Assembly-Speed
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$127.38 
Available for Online Purchase29541852 Allison Transmission NSBU (Neutral Start Back Up) Switch
The Allison 29541852 NSBU Switch is a genuine OEM replacement part for the malfunctioning NSBU switch.
The NSBU switch is mounted on the transmission housing and sends information from the selector position to the transmission control module (TCM).
Special Note: When placing your order, please include your transmission’s serial number in the Order Notes section during the checkout process.
(0 reviews)$108.47 Add to cart- Sale!Available for Online Purchase
Allison Transmission part 29558329 Kit-Filter,4″SUMP
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$68.71 - Sale!Available for Online Purchase
Allison Transmission part 29558328 Kit-Filter, 2″ SUMP
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$62.07Add to cart - Sale!Available for Online Purchase
Allison Transmission part 29536408 Sensor Assembly – Speed
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
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(0 reviews)$24.14Add to cart - Sale!Genuine Allison Part
Allison Transmission Control Main Filter
We sell, repair, and install genuine Allison Transmission parts and products.
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(0 reviews)$11.78Add to cart - Genuine Allison Part
ECU MAX
We sell, repair, and install genuine Allison Transmission parts and products.
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