A Guide to Transmission Filter Kits for the 2011-2025 Ram 3500
Keep your heavy-duty Ram shifting strong by choosing the right transmission filter kit for your specific engine and transmission.
- You MUST identify your transmission (68RFE or Aisin AS69RC) before purchasing a kit; they are not interchangeable.
- A full service on a 68RFE requires replacing TWO filters (pan filter and spin-on filter).
- Be aware of the safety recall (NHTSA 22V835000) for 2020-2022 models with the 68RFE transmission regarding fluid leaks.
- For heavy towing, changing the transmission filter more frequently than the standard interval is cheap insurance against costly repairs.
Is Your Transmission Due for a New Filter?
A clogged transmission filter can starve the transmission of fluid, leading to serious problems. Pay attention to these warning signs. If you notice any, it's time to inspect your transmission fluid and consider a filter change.
Symptoms of a Clogged Transmission Filter
| Symptom | Description |
|---|---|
| Harsh or Delayed Shifting | The truck may hesitate, slam into gear, or feel sluggish when shifting. This is often the first sign of a fluid flow problem. |
| Transmission Slipping | You might feel the engine rev up, but the truck doesn't accelerate as it should, as if it's stuck between gears. This indicates a lack of hydraulic pressure. |
| Whining or Grinding Noises | Unusual noises from the transmission area can signal that the pump is working too hard to pull fluid through a clogged filter. |
| Leaking Fluid or Burning Smell | A burning smell suggests the transmission is overheating, which can be caused by a clogged filter. Fluid leaks can also be a symptom of high pressure or heat. |
Identify Your Transmission Before You Buy
The single most important step is to correctly identify your transmission. The 2011-2025 Ram 3500 with a Cummins engine uses two main automatic transmissions, and they require completely different filter kits. Ordering the wrong one is a common and frustrating mistake.
- 68RFE Transmission: This is a Chrysler-built 6-speed. It's found on standard-output Cummins engines and some gas models. Its service kit includes two filters: a flat filter for the pan and a separate spin-on filter.
- Aisin AS69RC Transmission: This is a heavier-duty 6-speed from Aisin, a Japanese company. It's found on High-Output (HO) Cummins models. Its service kit includes a single filter that sits inside the pan.
How to check: Look at your truck's original window sticker or use your VIN to look up the build sheet on Mopar's website. The transmission pan shapes are also different; the 68RFE pan is more rectangular, while the Aisin pan is larger and more square.
Choosing the Right Aftermarket Filter Kit
Once you know your transmission type, you can choose a brand. While Mopar is the original part, several aftermarket brands offer quality alternatives.
- Premium Tier (Mopar, BD Diesel): Mopar is the OEM supplier and the benchmark for fit and quality; many owners prefer to stick with it to guarantee compatibility. BD Diesel is a well-regarded performance brand that provides complete service kits, ensuring you get all the right parts for the job.
- Mid-Grade / Reputable Aftermarket (Wix): Wix is a popular and trusted name in filtration. Their transmission filters are considered a high-quality alternative to OEM parts and are used by many owners without issue.
- Standard / Budget-Friendly (Dorman, ATP, Premium Guard): These brands offer a cost-effective solution. Dorman sometimes gets mixed reviews on fitment but also creates innovative problem-solver parts. ATP and Premium Guard are common aftermarket brands that meet basic replacement needs. For these brands, always double-check that the kit contains all necessary components for your specific transmission (e.g., both filters for the 68RFE).
Pro-Tip: Gasket vs. RTV Sealant
Some kits come with a reusable rubber gasket, while others require you to use RTV (Room Temperature Vulcanizing) sealant to form a gasket. Many technicians prefer using a quality gasket for easier installation and cleanup on the next service. If your kit uses RTV, make sure the pan and transmission surfaces are perfectly clean and dry to ensure a leak-free seal.
Known Issues: Recalls for 68RFE Transmissions
Owners of 2020-2022 Ram 3500s with the 68RFE transmission should be aware of a significant safety recall. A build-up of heat and pressure could cause transmission fluid to be pushed out of the dipstick tube, creating a fire risk if it contacts a hot surface in the engine bay.
NHTSA Campaign Number: 22V835000
Affected Vehicles: Certain 2020-2022 Ram 3500 models with 6.7L Cummins and 68RFE transmission.
Remedy: Dealers will replace the transmission dipstick and vent assembly free of charge. While this recall doesn't directly involve the filter, it's a critical safety issue related to the transmission system on these trucks.
Frequently Asked Questions (FAQ)
How often should I change the transmission filter?
For trucks used under normal conditions, check your owner's manual, but a general guideline is every 60,000 miles. If you frequently tow heavy loads, operate in dusty conditions, or do a lot of off-roading, consider changing it more often, such as every 30,000 to 50,000 miles.
Do I need to change both filters on my 68RFE?
Yes. A complete service on the 68RFE transmission involves replacing both the internal sump filter 🎬 Follow this walkthrough for a complete 68RFE transmission service. (in the pan) and the external spin-on filter. Failing to replace both means you are not fully cleaning the system.
Is it hard to change a Ram 3500 transmission filter?
It is a manageable job for a DIYer with some experience, but it is messy. The difficulty is moderate. The main challenges are safely lifting the truck, accessing the rear pan bolts which can be blocked by a crossmember, and cleaning the surfaces properly for a good seal. The job typically takes 1-2 hours.
What kind of fluid do I need?
Always use the specific automatic transmission fluid (ATF) recommended for your transmission. Using the wrong fluid can cause severe damage. The 68RFE typically uses ATF+4, while the Aisin AS69RC requires its own specific fluid (Mopar ASRC ATF or equivalent). Always confirm the correct fluid type in your owner's manual.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68224232AA (Aisin AS69RC Filter) 5013470AC (68RFE Sump Filter) 68172552AA (68RFE Spin-on Filter)
Kit contents vary by transmission type. 68RFE kits include a sump filter, a spin-on filter, and a gasket or sealant. Aisin AS69RC kits include a sump filter and gasket.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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