Beck Arnley 052-3411 Automatic Transmission Input Shaft Seal

Automatic Transmission Input Shaft Seal for Toyota and Lexus

Beck Arnley 052-3411 is an automatic transmission input shaft seal built to match foreign nameplate OE specifications for form, fit, and function. It is sized with a 55 mm housing bore and a 38 mm shaft diameter for the listed Toyota and Lexus applications.

Use this seal when servicing a Toyota 4Runner, Tacoma, Pickup, Supra, or Cressida, as well as Lexus SC300 and SC400 models that require the correct automatic transmission input shaft seal. Beck Arnley 052-3411 is a direct-fit service part for import transmission repair work.

Key Features

• Automatic transmission input shaft seal for transmission sealing service
• Housing bore: 55 mm
• Shaft diameter: 38 mm
• Built to foreign nameplate OE specifications for form, fit, and function
• Fits select Toyota and Lexus automatic transmission applications
• Beck Arnley part number 052-3411

Detailed Description

This Beck Arnley transmission seal is made for repair jobs where the input shaft area needs a precise sealing surface to help maintain transmission fluid control. The 55 mm housing bore and 38 mm shaft diameter provide the dimensional reference needed for the listed applications, including 1996-2002 Toyota 4Runner, 1995-2000 Toyota Tacoma, 1992-1996 Lexus SC300, 1992-1996 Lexus SC400, 1986-1996 Toyota Supra, 1995 Toyota Pickup, 1984-1987 Toyota Pickup, and 1987-1990 Toyota Cressida. If you are sourcing Beck Arnley 052-3411 for Toyota Supra or Lexus SC400 transmission service, this part is built for that OE-style fitment.

What It Helps Fix

• Transmission fluid leaking from the input shaft seal area
• Fluid seepage around the transmission housing bore
• Seal wear from age, heat, and mileage
• Service issues during automatic transmission resealing
• Fitment problems caused by using the wrong seal dimensions

Installation Notes and Tips

Verify the housing bore and shaft diameter before installation to confirm the seal matches the transmission being serviced. Clean the sealing surfaces thoroughly, inspect the shaft for wear or scoring, and install the seal squarely to avoid distortion. Confirm the application against the vehicle and transmission combination before ordering, especially on Toyota Pickup, Toyota Supra, and Lexus SC300 or SC400 service jobs.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications and works with global sourcing partners to help ensure the correct part is selected for the application. This supports confident installation on the listed Toyota and Lexus vehicles. Part number 052-3411 is identified for this automatic transmission input shaft seal application.