32.46 mm Internal Diameter Backup Ring 293-0730

positive OEM
CAT
Part# 293-0730
note
Split backup ring for fuel injector seal reinforcement in heavy-duty engines.
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Description

The Caterpillar 32.46 mm Internal Diameter Backup Ring (293-0730) is a sealing component designed to support and reinforce primary seals in fluid systems. It prevents extrusion and maintains seal integrity under pressure, ensuring reliable operation in heavy-duty equipment.

Key Specifications

  • Application: Fuel injector sealing systems
  • Function: Prevents seal extrusion under pressure
  • Compatibility: Heavy-duty diesel engines, commercial vehicles
  • Construction: High-grade elastomer and reinforced polymer
  • Features: Split ring design, 32.46 mm internal diameter
  • Quality: OEM part

Shipping Info

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More Information

Current Part# 293-0730
Type OEM
Manufacturer CAT
Warranty Standard Manufactures