212161 O-Ring Seal
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212161 Cummins O-Ring Seal
- Materia l: High-grade synthetic rubber engineered for resistance to engine oil, fuel, coolant, and thermal degradation.
- Function : Prevents fluid leakage, maintains proper system pressure, and protects internal engine components from contaminants.
- Common Applications : Used across various industrial, heavy-duty truck, and commercial Cummins engine platforms in fluid transport lines, housing covers, or filter assemblies.
The Cummins 212161 O-ring seal is a genuine OEM replacement elastomeric sealing ring designed specifically for Cummins diesel engines. It creates a tight, leak-proof fluid or gas seal between mating engine components under high pressure and variable operating temperatures.
- Product reference
- 212161
Ordering & compatibility
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