Call: +88 01737 684224
![7E-7581 [RING PISTON]](https://deshpower.com.bd/wp-content/uploads/2026/06/7E-7581-500x378.jpg "7E-7581")
7E-7581 [RING PISTON]
The 7E-7581 is a top piston ring used in Caterpillar 3500 Series engines. It seals combustion pressure, reduces blow-by gases, and transfers heat from the piston to the cylinder liner to improve engine efficiency.
The 7E-7581 is a top piston ring used in Caterpillar 3500 Series engines. It seals combustion pressure, reduces blow-by gases, and transfers heat from the piston to the cylinder liner for efficient engine operation.
Specifications:
- Type: Top Compression Ring
- Inner Diameter: 157.2 mm
- Material: Gray Iron / Ductile Iron
Common Engine Applications:
- CAT G3508
- CAT G3512
- CAT G3516
- CAT G3516B
- CAT G3516E
- CAT G3520B
- CAT G3520E
- PMG3516 Power Module
- SR4 / SR4B Generator Systems