A0199977845
Toroidal Seal Ring
Detroit Diesel

These toroidal sealing O-rings, manufactured from ethylene acrylate, feature large inner and outer diameters—95 mm and 103 mm respectively—with a 4 mm cross-section. They are tailored for sealing large fluid passages in engine systems that demand high flexibility and chemical resistance. The material's properties enable it to tolerate high temperatures and exposure to various fluids, ensuring a durable, leak-proof seal over extended service intervals. Their shape and dimensions facilitate uniform pressure distribution, essential for maintaining system integrity under operational stresses. Used in applications ranging from coolant to oil circuits, they are critical for preventing leaks, contamination, and maintaining system performance. Source One Parts Center provides these high-capacity seals, emphasizing their importance in sustaining heavy-duty engine operations and emissions standards.