Transmission Filter Kit Guide for the 1972-1973 International 1010
Keep your classic International's automatic transmission shifting smoothly with the right filter kit.
- You must first identify your transmission (likely a Chrysler TorqueFlite or Borg-Warner) to buy the correct kit.
- Aftermarket kits from brands like ATP and Premium Guard are the standard, reliable choice for this vintage truck.
- Symptoms like slipping, harsh shifting, or whining indicate it's time for a fluid and filter change.
- Always replace the filter when changing the transmission fluid to remove trapped contaminants.
Choosing the Right Transmission Filter for Your International 1010
When servicing the automatic transmission on your 1972-1973 International 1010, replacing the filter is a critical step. Over time, the filter becomes clogged with debris, which can lead to poor shifting performance and potentially serious transmission damage. For a vintage truck like this, new aftermarket parts are the most practical and available option.
First, Identify Your Transmission
Before buying a kit, you must confirm which automatic transmission is in your truck. International used different suppliers during this period. The most common are a Chrysler-built 3-speed TorqueFlite (often an A-727) or a Borg-Warner 3-speed automatic (like the T-35). Check the transmission pan shape or any identifying tags on the transmission housing. The pan gasket shape is often the easiest way to identify the unit, as it must match the new gasket in the kit.
Symptoms of a Clogged Transmission Filter
A failing or clogged filter restricts fluid flow, essentially starving the transmission. Watch for these warning signs:
- Delayed or Harsh Shifting: The truck may hesitate before going into gear or shift with a noticeable jolt.
- Transmission Slipping: You might notice the engine revs higher than usual without a corresponding increase in speed, especially between gears.
- Whining or Buzzing Noises: A clogged filter can cause the transmission pump to work harder, leading to unusual noises.
- Burnt Smelling Fluid: If the transmission fluid smells burnt or is dark and full of particles, it's a sign of excessive wear and a filter that needs immediate replacement.
Aftermarket Brand Quality: ATP vs. Premium Guard
For a vehicle from the early 1970s, finding original OEM parts is nearly impossible. Aftermarket brands are the go-to source. Both ATP and Premium Guard offer kits that provide a reliable, cost-effective solution for your International 1010.
ATP: ATP Automotive is a well-known aftermarket manufacturer that produces a wide range of transmission-related parts. Their filter kits are generally seen as a solid, standard replacement option that includes the necessary filter and gaskets for a complete service. They provide a good value for routine maintenance.
Premium Guard: Premium Guard filters are often praised for their solid construction and are considered a high-value choice. Their transmission kits are engineered to meet original equipment fit and performance specifications and often include quality gaskets. While some online reviews mention occasional cosmetic issues like excess glue, their overall performance is rated well for the price.
OEM Parts Are Not a Realistic Option
Don't waste time searching for a New Old Stock (NOS) OEM transmission filter. If you could even find one, it would be extremely expensive. A new, quality aftermarket kit is the correct and most reliable choice for keeping your classic truck on the road.
Estimated Costs for a New Transmission Filter Kit
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (ATP, Premium Guard) | $17.22 - $24.66 |
| Shop Labor | $100 - $180 |
Frequently Asked Questions (FAQ)
Can I replace the transmission filter myself?
Yes, this is a manageable job for a DIY mechanic with some experience. The most difficult part is dealing with the mess of draining the transmission fluid by lowering the pan. You will need a large drain pan, a socket set, a torque wrench to properly tighten the pan bolts, and a new filter kit.
Should I just change the fluid and not the filter?
No. The filter is what traps the harmful particles. Changing the fluid without the filter leaves all that debris in the system, which will immediately contaminate the new fluid and continue to cause wear. Always replace the filter when you service the transmission.
What kind of transmission fluid should I use?
The correct fluid depends on which transmission you have (Chrysler or Borg-Warner). For Chrysler TorqueFlite transmissions, a DEX/MERC or ATF+4 fluid is often used, but older specs called for Type F. For Borg-Warner units, Type F ATF was common. Always consult a service manual for your specific transmission to ensure you use the correct fluid type, as using the wrong one can cause shifting problems.
Are there any recalls on the 1972-1973 International 1010 transmission?
There are no active recalls or technical service bulletins (TSBs) on file with the NHTSA for the transmission or filter kit for this specific vehicle. This is typical for a vehicle of this age.
Technical Specifications
Fits 3-speed automatic transmissions, most commonly the Chrysler A-727 TorqueFlite or the Borg-Warner T-35.
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.