N000000001069
Seal Ring DIN 7603, 14x20, Copper
Detroit Diesel

This copper seal ring, measuring 14.2 x 20 mm with a 2.85 mm thickness, is engineered for sealing larger hydraulic or fuel connections. Its precise inner diameter ensures a tight fit to prevent leaks, while the outer diameter provides stability within the assembly. The copper material’s excellent resistance to corrosion and thermal stress makes it a reliable choice for prolonged use in demanding conditions. The design facilitates easy installation, ensuring a secure seal that maintains system pressure and prevents environmental contamination. Use of this component is critical in high-pressure systems where leakage could compromise safety or performance. Source One Parts Center stocks this part to support consistent maintenance and repairs, helping keep heavy-duty trucks operating efficiently and safely over the long haul.