FAG SS4031 Engine Timing Cover Seal - Rear, Rear Inner or Rear Rearward

Engine Seal for Toyota and Volvo Applications

FAG SS4031 is an engine sealing component built with nitrile sealing material and a rubber spring-style design for precise sealing performance. With a 2.559 in bore diameter, 2.564 in outside diameter, and 1.496 in width, this seal is sized for specific rear and rear inner applications across Toyota Celica, Corolla, Camry, Corona, and Volvo 740, 760, and 780 models.

Key Features

• Part number: SS4031
• Seal type: rubber with spring
• Sealing material: nitrile
• Bore diameter: 2.559 in (64.999 mm)
• Outside diameter: 2.564 in (65.126 mm)
• Width: 1.496 in (37.998 mm)
• Fits rear, rear inner, and rearward positions listed below
• Cross-references SKF 14922 for the same application

Detailed Description

FAG SS4031 is engineered to help maintain a clean, sealed interface at the wheel end and related sealing locations by resisting contamination from dirt, dust, and moisture while retaining grease where it belongs. The nitrile sealing material and spring-loaded rubber construction are selected for dimensional consistency and sealing contact, making this a practical replacement for vehicles that require the specified 65 mm class dimensions. This part number is listed for long-tail fitment searches such as Toyota Corolla rear seal replacement, Toyota Celica rear seal replacement, and Volvo 740 rear inner seal replacement. It also appears under interchange references 471579 and 4134031100.

What This Seal Helps Address

• Grease loss at the sealed component
• Contamination from road dirt and dust
• Moisture intrusion at the seal interface
• Wear caused by degraded or hardened sealing material
• Noise or rough operation related to seal failure

Installation Notes and Tips

Verify the bore diameter, outside diameter, and width against the original seal before installation. Confirm the vehicle position exactly as listed, since this part is used in rear, rear inner, and rearward locations depending on application. Inspect the sealing surface for scoring, corrosion, or debris before pressing the new seal into place. For best results, match the OE-style dimensions and application notes for your Toyota Celica, Corolla, Camry, Corona, or Volvo 740/760/780.

Quality Assurance

FAG sources sealing components to meet vehicle manufacturer specifications and works with suppliers to maintain its quality standards. SS4031 is built to the dimensional and material requirements listed above for the specified applications.