HPI K4.6 HO Piston/Sleeve/Rod Set HPI15218
This HPI K4.6 HO Piston/Sleeve/Rod Set is an essential replacement component engineered to restore the peak performance and efficiency of your HPI K4.6 HO nitro engine. Designed for precise fitment, it ensures optimal combustion and reliable power delivery.
Each component in this set – the piston, sleeve, and connecting rod – is manufactured from high-grade materials to withstand the extreme demands of nitro engine operation. This ensures exceptional durability, consistent performance, and a direct, hassle-free replacement for your worn or damaged engine internals.
Key Features
- Restores engine to original performance specifications.
- Precision-engineered for optimal fit and function within the K4.6 HO engine.
- Durable construction ensures extended engine life and reliability.
- Promotes efficient combustion and consistent power output.
- Direct replacement part for HPI K4.6 HO nitro engines.
Whats Included
- Piston
- Sleeve
- Connecting Rod


HPI Racing