FAG SS2858 Engine Crankshaft Seal - Front or Rear

Overview of FAG SS2858 Engine Crankshaft Seal

The FAG SS2858 engine crankshaft seal is designed to provide reliable sealing performance for various Chevrolet, INFINITI, Nissan, and Suzuki models. Engineered with durable Viton sealing material and a rubber spring auxiliary lip, this seal ensures effective protection against oil leaks and contaminants.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: High-quality Viton for heat and chemical resistance
• Bore Diameter: 62.992 mm (2.48 inches)
• Seal Outside Diameter: 62.992 mm (2.48 inches)
• Seal Width: 7.493 mm (1.772 inches)

Technical Details and Specifications

The FAG SS2858 crankshaft seal features a precise bore diameter and outside diameter of 62.992 mm (2.48 inches), ensuring a secure fit in the engine assembly. The seal width of 7.493 mm (1.772 inches) provides adequate surface area for effective sealing. Constructed with Viton, a fluorocarbon elastomer known for its resistance to high temperatures and automotive fluids, this seal maintains integrity under demanding engine conditions. The rubber spring auxiliary lip design enhances sealing performance by maintaining consistent contact with the crankshaft, reducing the risk of oil leakage.

Compatible Vehicles and Applications

This crankshaft seal is compatible with a range of vehicles, including Chevrolet models like the Pickup and Tracker, INFINITI models such as the J30, Q45, and M30, Nissan vehicles including the 240SX, 300ZX, D21, Maxima, Pathfinder, and Pulsar NX, as well as Suzuki models like the Esteem, Grand Vitara, Sidekick, SX4, Vitara, and XL-7. The part number SS2858 is specifically designed to meet the sealing requirements of these vehicles' engine crankshafts.

Common Issues Addressed by the FAG SS2858 Seal

• Prevents oil leaks from the crankshaft area
• Protects engine components from dirt and contaminants
• Maintains engine oil pressure by ensuring a tight seal
• Reduces wear on crankshaft bearings caused by oil loss
• Helps avoid engine overheating due to oil leakage

Installation Notes and Tips

When installing the FAG SS2858 crankshaft seal, ensure the sealing surface and crankshaft are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Lubricate the seal lip with clean engine oil before fitting to reduce initial wear. Verify the seal is seated evenly and flush with the housing to prevent leaks. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

FAG manufactures the SS2858 crankshaft seal to meet stringent automotive industry standards. The use of Viton sealing material and precision engineering ensures durability and reliable performance. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support long-term use in compatible Chevrolet, INFINITI, Nissan, and Suzuki vehicles.