Professional Parts Sweden 21348156 Differential Cover O-Ring

Compatible With Saab 900 Differential Sealing

This Professional Parts Sweden differential cover O-ring is a direct sealing component for Saab 900 driveline service. It is listed for 1979-1994 Saab 900 applications and is identified by part number 21348156.

Key Features

• Brand: Professional Parts Sweden
• Part number: 21348156
• Part type: differential cover O-ring
• Compatible With 1979-1994 Saab 900, N/A
• Interchange reference: 8728156

Detailed Description

Use this differential cover O-ring when servicing the rear differential sealing surface on Saab 900 driveline assemblies. It is cataloged for 1979-1994 Saab 900 models and supports a proper seal at the differential cover interface, helping maintain fluid containment during routine axle and driveline maintenance. If you are searching for a Saab 900 differential cover O-ring, Professional Parts Sweden 21348156 provides the correct application match for these model years.

This part cross-references 8728156 for the same application.

What It Helps Address

• Differential fluid seepage at the cover sealing surface
• Leak traces around the rear axle housing
• Sealing wear found during differential service
• Replacement needs on 1979-1994 Saab 900 driveline maintenance

Installation Notes and Tips

Clean the cover and housing sealing surfaces before installation. Inspect the mating surfaces for nicks, corrosion, or old seal residue that can affect sealing performance. Verify the application by part number 21348156 and confirm the vehicle is a 1979-1994 Saab 900 before service.

Quality Assurance

Professional Parts Sweden catalogs this sealing component for the specified Saab 900 application and country-of-manufacture note listed in the fitment data.