Beck Arnley 052-3509 Manual Transmission Drive Axle Seal - Right

Manual Transmission Drive Axle Seal for Subaru Legacy

Beck Arnley 052-3509 is a manual transmission drive axle seal built to match foreign nameplate OE specifications for form, fit, and function. It is specified for the right side on 1990-1992 Subaru Legacy models with flange-style application details, making it a direct-fit choice for service work on the transmission sealing system.

Key Features

• Manual transmission drive axle seal for the right side
• Housing bore: 50 mm
• Shaft diameter: 30 mm
• OE-spec fitment focus for foreign nameplate applications
• Beck Arnley part number 052-3509

Application Details

Fits 1990-1992 Subaru Legacy, right. This Beck Arnley 052-3509 seal is matched to the listed housing bore and shaft diameter dimensions, helping ensure proper sealing at the transmission drive axle interface. It is a practical replacement for Subaru Legacy manual transmission service where the original seal has worn, hardened, or begun leaking.

What This Seal Helps Address

• Transmission fluid seepage at the drive axle opening
• Oil residue around the right-side axle seal area
• Seal wear from age, heat, and mileage
• Loss of sealing integrity after axle or transmission service
• Noise or contamination concerns caused by a compromised seal

Installation Notes and Tips

Verify the housing bore and shaft diameter before installation to confirm the seal matches the transmission opening and axle dimensions. Clean the sealing surface thoroughly, inspect the axle and bore for scoring or corrosion, and install the seal squarely to avoid distortion. For Subaru Legacy manual transmission repairs, confirm right-side flange application details before final assembly.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications and works with global sourcing partners to support correct form, fit, and function. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.