Precision Parts 8611N Differential Pinion Seal

The Precision Parts 8611N is a differential pinion seal engineered to prevent lubricant leaks and protect drivetrain components from contamination. This spring-loaded, multi-lip seal is designed as a direct replacement for the front differential pinion position on a wide range of domestic passenger cars and light trucks.

Key Features:

• Spring-loaded, multi-lip design provides consistent sealing pressure across the full range of operating conditions
• Ribbed rubber inner diameter seals minor spindle imperfections and promotes positive spindle seating
• Reinforced outer case helps prevent installation damage and enhances long-term durability
• Vent holes allow lubricants to flow freely around the seal lip, cooling seal components and reducing heat buildup
• Internal contamination exclusion system helps prevent debris penetration that could lead to premature leakage
• Nitrile rubber construction offers excellent resistance to hydrocarbon fluids, with low swell characteristics
• Wide temperature range rated from -40°F to 225°F (-40°C to 107°C) for reliable performance in all climates

Cross-references with part numbers from National Seals, Timken, and other major seal manufacturers under the same 8611N designation. Sold individually.