8N-1234 [RING PISTON]

The 8N-1234 piston ring is a precision engine component used in heavy-duty diesel engines, commonly associated with Caterpillar Inc. Machinery.

🔧 Key Functions:

• Sealing: Prevents combustion gases from leaking past the piston (maintains compression).
• Oil Control: Regulates the amount of engine oil on the cylinder wall.
• Heat Transfer: Transfers heat from the piston to the cylinder liner.