Beck Arnley 052-1328 Automatic Transmission Output Shaft Seal - Rear

Automatic Transmission Output Shaft Seal for Nissan and Subaru

Beck Arnley 052-1328 is an automatic transmission output shaft seal built to match foreign nameplate OE specifications for form, fit, and function. It is sized with a 50 mm housing bore and a 35 mm shaft diameter for the listed applications, including Nissan 240SX, D21, Pathfinder, 720, 200SX, 300ZX, Maxima, 280ZX, 210, 510, and 810, plus Subaru Legacy.

Key Features

• Automatic transmission output shaft seal for rear transmission sealing applications
• Housing bore: 50 mm
• Shaft diameter: 35 mm
• Built to OE specifications for foreign nameplate vehicles
• Beck Arnley part number 052-1328

Detailed Description

Beck Arnley 052-1328 is a direct-fit transmission sealing component for select Nissan and Subaru vehicles. It is engineered around the listed bore and shaft dimensions to support proper sealing at the output shaft area, helping maintain transmission fluid containment where the shaft exits the housing. This part number 052-1328 is listed for rear applications on the Nissan 240SX and for additional Nissan and Subaru models across the 1968-1992 range.

Compatible With 1989-1992 Nissan 240SX, rear; 1990-1992 Subaru Legacy; 1986-1989 Nissan D21; 1987-1989 Nissan Pathfinder; 1980-1986 Nissan 720; 1977-1985 Nissan 200SX; 1984-1985 Nissan 300ZX; 1982-1984 Nissan Maxima; 1979-1983 Nissan 280ZX; 1979-1982 Nissan 210; 1978-1981 Nissan 510; 1968-1973 Nissan 510; and 1977-1981 Nissan 810.

What It Helps Address

• Transmission fluid seepage at the output shaft area
• Wet or oily residue around the rear transmission seal
• Seal wear from age, heat, and mileage
• Service replacement during transmission maintenance
• Leak-related fluid loss on listed Nissan and Subaru applications

Installation Notes and Tips

Verify the housing bore and shaft diameter before installation to confirm the seal matches the transmission. Inspect the shaft surface and seal bore for wear, scoring, or contamination before assembly. Clean the sealing surfaces thoroughly and install the seal squarely to avoid distortion. For fitment searches, use Beck Arnley 052-1328 when servicing compatible Nissan 240SX, D21, Pathfinder, and Subaru Legacy applications.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications for form, fit, and function, and works with global sourcing partners to support correct application matching. This part cross-references no additional part numbers in the provided data.