Beck/Arnley transmission filter kit — 044-0398 vehicle-specific with gaskets & O-rings, OE-fit replacement

The Beck/Arnley 044-0398 Auto Transmission Filter Kit is a complete, vehicle-specific transmission filter set designed to match original equipment form, fit and function so you can replace the filter and seals correctly the first time.

This kit contains the transmission filter and the required gaskets and O-rings to restore a proper fluid seal and filtration in compatible foreign-nameplate transmissions. Beck/Arnley sources components to meet OE specifications so installers and DIYers can depend on accurate fitment and consistent materials. Use the vehicle application guide or Beck/Arnley catalog to confirm this kit is correct for your transmission and to verify the recommended ATF type before service.

How does this filter kit improve transmission service reliability?

Replacing the filter and associated seals prevents leaks and ensures the transmission fluid passes through a properly sized media. The kit’s components match OE dimensions, which preserves factory clearances and helps avoid installation issues that can lead to poor filtration or early failure.

• Includes filter element engineered to OE dimensions for correct flow
• Supplies O-rings and gaskets required for a complete, leak-free install
• Premium rubber pan gasket included when applicable to maintain sealing surface

What comes in the Beck/Arnley 044-0398 kit and why each part matters?

The kit groups the filter cartridge with the hardware needed to reseal the transmission pan and fluid passages. Each part plays a role: the filter captures debris, O-rings seal valves and fittings, and the pan gasket seals the mating surface to prevent fluid loss.

• Transmission filter — traps wear particles and contaminants
• O-rings and gaskets — replace worn seals to prevent leaks and pressure loss
• Pan gasket (when applicable) — provides a consistent sealing surface for the transmission pan

Which vehicles and fluids are compatible with this kit?

This Beck/Arnley kit is application-specific; compatibility depends on the vehicle model and transmission variant. Always cross-reference the Beck/Arnley catalog or your vehicle’s service manual for the exact match and use only the ATF type specified for that transmission.

• Designed to meet foreign nameplate OE specifications for select vehicle applications
• Check Beck/Arnley fitment guide for exact model-year and transmission match
• Use the transmission-specific ATF recommended by manufacturer and Beck/Arnley

How should I prepare for installation and maintenance after replacing the filter?

Gather tools, a clean drain pan, new ATF of the correct specification, and clean rags before starting. Inspect the pan and mating surfaces for damage, torque fasteners to spec, and verify fluid level and operation after the service.

• Follow torque specs and tightening sequence to avoid warping the pan
• Replace all seals included in the kit to ensure a leak-free installation
• Top up and check ATF level per vehicle procedure after installation

Who is this for: The Beck/Arnley 044-0398 Auto Transmission Filter Kit is suited for mechanics, independent shops, and knowledgeable DIY enthusiasts who need an OE-form-fit-function filter replacement for compatible foreign-nameplate transmissions. It's intended for anyone performing scheduled transmission maintenance who wants the correct filter and seal components supplied together to reduce install errors and the risk of leaks. Always confirm vehicle fitment and the proper ATF specification before purchase and installation.