
Part- Firman piston & rings for SPG 2500/ 2900/ ECO 2990 Series
- The primary function of these rings is to seal the combustion gases and transfer heat from the piston to the piston walls.
- The piston is the pressure of the gas and transmits the force to the crankshaft via the connecting rod.
Original: $10,500.00
-70%$10,500.00
$3,150.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- The primary function of these rings is to seal the combustion gases and transfer heat from the piston to the piston walls.
- The piston is the pressure of the gas and transmits the force to the crankshaft via the connecting rod.











