The Piston Ring, For 4 stroke 9 HP (177F) Petrol Power Tiller / Cultivator is a robust and precisely manufactured component designed to ensure superior sealing, efficient combustion, and optimal engine performance.
Features
:- High-hardness iron alloy (ebay listings confirm anti-corrosion properties) for durability in high-RPM (~3600 RPM) operations
- Prevents excess oil from entering the combustion chamber while maintaining lubrication
- Ensures compression retention between piston and cylinder wall (critical for 9 HP output)
- Resists wear from continuous use in petrol tillers, generators, and water pumps
- Typically sold in sets of 5 rings (compression + oil control rings) for full piston assembly
- Ideal for power tillers, cultivators, and small agricultural machinery using 177F engines