Parts
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Bus SeriesAllison Transmission B500 29543177
Part # 29543177
Bus Series spec
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(0 reviews)$7,995.00
Allison TransmissionAllison Transmission 1000 Series Part 29561179
Catalyst Powertrain, home of US Transmissions, sells, repairs, remans, and installs genuine Allison Transmission parts and products.
Worldwide shipping. Get a quote or order this part today. Please complete the form below and we’ll be in touch shortly.
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(0 reviews)$3,295.00
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
Available for Online PurchaseAllison Transmission part 29551555 Push Button Shift Selector Assembly
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)$677.98- Available for Online Purchase
Allison Transmission Solenoid Retarder Valve 29557354
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)$487.60Add to cart - Available for Online Purchase
Allison Transmission Planetary Retarder Output Speed Sensor Assembly part 29543434
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)$482.29 
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- Available for Online Purchase
Allison Transmission part 29543433 Turbine Speed Sensor, 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)$158.90Add to cart - Available for Online Purchase
Allison Transmission part 29543432 Speed Sensor Assembly – RO
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.
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(0 reviews)$153.65Add to cart - Available for Online Purchase
Allison Transmission Speed Sensor Assembly 29544139
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.
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(0 reviews)$153.53Add to cart - Available for Online Purchase
Allison Transmissions part 29543435 Speed Sensor Assembly
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.
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(0 reviews)$149.87 
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)$108.47Add to cart- 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.
For orders and shipping outside the US, please complete the form below to get a quote. We’ll be in touch shortly.
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(0 reviews)$80.83 
Available for Online PurchaseAllison Transmission Filter Kit part 29558328 2″ SUMP
We sell, repair, and install genuine Allison Transmission parts and products. US domestic purchase and shipping for this product is available online.
(0 reviews)$73.02Add to cart- Available for Online Purchase
Allison Transmission part 29536408 Speed Sensor Assembly
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.
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(0 reviews)$28.40Add to cart - Genuine Allison Part
Allison Transmission Control Main Filter part 29539579
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)$13.86Add to cart 
Genuine Allison PartAllison Transmission S8610A 29553340
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission MT653 29524872
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission MT643 E001238
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission MT643 29505454
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission MT 643 6884350
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission HT754CR 23040701
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission HT750DR 29516089-T13813
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission H190XL 1327662
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission CRT 5631-6 6834821
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission CRT 3531-3 6775918
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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UncategorizedAllison Transmission CRT 3331-3 6775222
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Allison TransmissionAllison Transmission 6620ORS-R E025217
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Allison TransmissionAllison Transmission 4700RDS E014923
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission 4700OFS-P E015877
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
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Genuine Allison PartAllison Transmission 4500ORS-R AT334099
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All units are rebuilt to factory specifications.
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4000 SeriesAllison Transmission 4500HS E003708
Genuine Allison Part. Catalyst Powertrain is an authorized dealer and service center for Allison Transmission products. All reman units are rebuilt to factory specifications.
Please request a quote using the short form below:
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UncategorizedR29561675 Allison Transmission Electronic Control Unit (ECU), WTEC III (reman)
About the Allison Transmission ECU, WTEC III reman unit (Part Number R29561675)
- 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@catalystpowretrain.com or call (800) 872-6691
- Also known as a control module
- Controls transmission operations
- Accurate shifting
- Programmed with variable operating packages based on specific vocation or application
- Allison Genuine Parts™
- Manufactured by Allison
- Built to original factory specifications
Supersedes: 29561675, 29561675, 29537291
The Electronic Control Unit (ECU), or module (ECM), uses a specific calibration to operate the transmission according to their specific vocations.
Warning: WTEC III Electronic Control Unit
The Cin# only provides basic calibration of the TCM. In speciality applications (fire, refuse, etc), some wires may need to be turned on after initial calibration. The core TCM is required to check on wire options.
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Available for Online PurchaseAllison Transmission W-Tech II ECU TCM Reman Part R29517003
Part # R29517003
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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GeneratorsKubota Lowboy Pro GL-14000
- Prime Output 12 kVA
- Standby Output 14 kVA
- Frequency: 60 HZ
- Phase: Single
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Allison TransmissionAllison Transmission CRT 3331/ CRT 3531
The Allison Transmission CRT 3331-1, CRT 3331-3, & CRT 3531-1 Series are Off-Highway transmissions. These transmissions are found in the field operating in railcar movers, cranes, material handling, marine winches, and drilling rigs.
We ship worldwide. To get a quote or order this transmission, please complete the form below. We’ll be in touch shortly.
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