85×105×12mm FB8510512 Shaft Oil Seal

• Model FB8510512, a standard framework oil seal with dimensions 85×105×12mm.

  Designed to seal rotating shafts, preventing oil leaks while keeping contaminants out of bearings and gearboxes.

  Features a reinforced metal framework (skeleton) for structural support, coated in heat-resistant rubber (likely FKM/Viton for high-temperature applications).

  Built with a precision sealing lip that maintains contact with the shaft, even under vibration and thermal expansion.

  Commonly used in heavy-duty trucks, transmissions, engines, and industrial machinery.

• High-temperature resistance: FKM rubber construction withstands high oil temperatures common in engine and transmission applications.

  Excellent sealing performance: Precision lip design prevents oil leaks and contamination ingress.

  Durable framework: Reinforced metal skeleton maintains shape and pressure for long-term reliability.

  Wear-resistant: Optimized lip material reduces friction and wear, extending service life.

  Versatile application: Suitable for use in engines, transmissions, axles, and other rotating equipment requiring 85×105×12mm seals.

• Original quality certification and complete after-sales service support
• Consistent with truck's factory configuration
• Low failure rate with easy access to official after-sales maintenance
• Optimal choice for heavy-duty truck engine maintenance and replacement

We promise to ship out all orders on time.

• Cost-effective upgrade with high cost-performance ratio compared to original parts
• High filtration efficiency effectively intercepts impurities and protects the engine
• Low pressure drop ensures smooth oil circulation and stable engine power
• Durable material with long service life reduces maintenance frequency