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Item #:
23003
Allison Transmission Transmission Filter for 2020-2021 Freightliner MT45 - 29539579
Item #:
23003
AUD 58
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Imported from USA store
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Order now and get it around Thursday, August 20
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What Stands Out
OEM Quality
This Genuine Allison Transmission Filter meets original equipment manufacturer standards, ensuring optimal performance and durability for your Freightliner MT45, targeting users looking for reliable replacement parts.
Exact Fit
Designed specifically for 2020-2021 Freightliner MT45 models, this filter guarantees a perfect fit, preventing common installation issues and delivering efficient transmission fluid filtration for improved longevity.
Enhanced Protection
The filter effectively removes contaminants from transmission fluid, extending the life of your transmission system, and enhancing overall vehicle performance, making it a crucial investment for freight operators.
Product Details
| Brand Name | Allison Transmission |
| Manufacturer Part Number | 29539579 |
| Manufacturer | Allison Transmission |
| Number of Items | 1 |
| Model Number | 29539579 |
| Included Components | Filter,Trans |
| Item Type Name | Filter,Trans |
| Outside Diameter | 4.3 Inches (10.9 cm) |
| Thread Size | M16 x 1.5 |
| Product Grade | Performance Part |
| Compatible with Vehicle Type | Truck |
| OEM Equivalent Part Number | 29539579 |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Metal Housing, Fibrous Media |
| Brand | Allison Transmission |
| Material | Metal Housing, Fibrous Media |
| Vehicle Service Type | Truck |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Fleet Operators
Ideal for fleet operators maintaining multiple Freightliner MT45 vehicles, ensuring consistent and efficient transmission performance.
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Vehicle Technicians
Perfect for professional vehicle technicians needing a reliable replacement filter for routine maintenance or repairs.
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Heavy-Duty Users
Suitable for users operating heavy-duty vehicles, as it enhances transmission longevity and system efficiency.
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Casual Drivers
Not ideal for casual drivers who do not require frequent maintenance or specialized transmission filters.
Product Description
Allison Transmission Transmission Filter for 2020-2021 Freightliner MT45 - 29539579
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Transmission Filter and why is it important for the Freightliner MT45?
Answer: A transmission filter is a crucial component that helps to keep the transmission fluid clean by trapping contaminants and debris. For the Freightliner MT45, maintaining a clean transmission is vital for optimal performance and longevity. A clogged or dirty filter can lead to transmission overheating, shifting difficulties, and ultimately, expensive repairs. Regular replacement of the transmission filter will help ensure smooth operation and help maintain the overall health of the vehicle's transmission system. -
Question:
How often should I replace the Transmission Filter for my Freightliner MT45?
Answer: It is recommended to replace the transmission filter at regular intervals, often aligned with transmission fluid changes. For the Freightliner MT45, consider checking your service manual or consulting with a professional. Frequent driving in challenging conditions, such as heavy loads or stop-and-go traffic, may necessitate earlier replacements. Keeping track of your maintenance schedule can help prevent potential transmission issues and ensure that your vehicle runs smoothly. -
Question:
Can I install the Transmission Filter myself for the Freightliner MT45?
Answer: Yes, installing the transmission filter can be a DIY task if you have basic mechanical knowledge and tools. Begin by ensuring the vehicle is level and safely supported. Remove the old filter and clean the area before installing the new one. Following the manufacturer’s guidelines during the installation process is crucial to prevent leaks and ensure proper function. This task can be rewarding and save you on labor costs, but always prioritize safety and consult professional help if uncertain. -
Question:
What are the signs of a failing Transmission Filter in my Freightliner MT45?
Answer: Signs of a failing transmission filter may include difficulty in shifting gears, unusual noises from the transmission, or even slipping. If you notice dirty transmission fluid, an illuminated warning light, or strange vibrations, these could indicate filter issues. It’s important to address these symptoms promptly to avoid further damage to the transmission system. Regular inspection and maintenance can help catch these problems early. -
Question:
What type of Transmission Filter is suitable for the Freightliner MT45?
Answer: The suitable transmission filter for the Freightliner MT45 is part number 29539579. It is designed specifically for this model to deliver optimal filtration performance. When purchasing, ensure you select a filter that is compatible with your vehicle’s specifications to maintain proper functionality and reliability. Using the right part guarantees that your transmission operates efficiently, supporting overall vehicle performance. -
Question:
Will changing the Transmission Filter affect my Freightliner MT45's performance?
Answer: Yes, changing the transmission filter can significantly enhance your Freightliner MT45’s performance. A new filter ensures that the transmission fluid remains clean and effective at lubricating and cooling the transmission components. Improved fluid flow can lead to better shifting, increased fuel efficiency, and a reduced likelihood of transmission wear. Regular maintenance, including filter replacement, is key to preserving your vehicle's power and efficiency. -
Question:
Where can I buy a Transmission Filter for the Freightliner MT45?
Answer: You can buy the Transmission Filter for the Freightliner MT45 - 29539579 through Ubuy in Kiribati. Ubuy offers a selection of automotive parts including the necessary filtration components for your vehicle. Easy navigation and user-friendly interface on Ubuy make it simple to find the right part while accessing important product details. -
Question:
What are the benefits of using a high-quality Transmission Filter?
Answer: Using a high-quality transmission filter can provide numerous benefits including improved filtration efficiency, enhanced fluid flow, and a longer lifespan for your transmission system. High-quality filters are designed to trap more contaminants and are made from durable materials that can withstand the demands of heavy-duty use. This leads to better overall performance and reliability of your Freightliner MT45, allowing for smoother operation and reduced chances of malfunction. -
Question:
Is there a difference between OEM and aftermarket Transmission Filters?
Answer: Yes, OEM (Original Equipment Manufacturer) filters are designed specifically for your Freightliner MT45 by the original maker, ensuring precise specifications and compatibility. Aftermarket filters might be less expensive and vary in quality and performance. While some aftermarket options offer good value, selecting an OEM filter could provide a better assurance of quality and effectiveness. Depending on your vehicle's use and maintenance philosophy, both options can be viable, but prioritizing quality is key. -
Question:
How does the condition of the Transmission Filter impact my vehicle's overall maintenance?
Answer: The condition of the transmission filter has a direct impact on your vehicle's overall maintenance. A dirty or clogged filter can lead to increased strain on the transmission system, resulting in poor performance, inefficient fluid circulation, and potential system failure. Regular checks and timely replacements of the filter help in maintaining fluid quality and transmission health. Prioritizing the upkeep of this component is essential for reliable vehicle operation.
AllisonTransmission Oil Filters 29539579 Editorial Review
The Allison Transmission 29539579 Filter is highly recommended by customers who have used it in their GM trucks with an Allison transmission. It is a great alternative to the AC Delco filter and is half the cost. Customers have confirmed that it fits perfectly in their vehicles and is as good as the original Allison filter. It is compatible with all Allison 1000, 2000, and 2400 series transmissions and will provide the best protection for the vehicle's transmission. The recent production runs of this filter have seen it change from the traditional red to a black color. The filters are authentic Allison filters and are made in the USA. The product generally has positive reviews, with some customers making video reviews on YouTube.
Customer Reviews & Ratings
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Pros
- Fits perfectly in GM trucks
- Cheaper than AC Delco filter
- Provides good protection to the transmission
- Authentic Allison filter made in the USA
Cons
- Does not include a magnet
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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AUD 58
Order now and get it around Thursday, August 20
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