VEH21818 PIN/PISTON 5HP (38) #320
The VEH21818 Piston Pin is a high-performance, precision-machined component designed to ensure reliable articulation between the piston and connecting rod in small-capacity engines. Engineered for durability and dimensional accuracy, this wrist pin is ideally suited for 5HP engine applications requiring consistent performance under demanding operating conditions.
Crafted from high-grade hardened alloy steel, the VEH21818 piston pin delivers exceptional resistance to wear, thermal stress, and deformation. Its hollow cylindrical design optimizes strength-to-weight ratio while minimizing reciprocating mass—enhancing engine efficiency and longevity.
Key Features
- OEM-Grade Precision – Manufactured to exact tolerances for optimal fit and alignment
- Hardened Steel Construction – Superior strength, wear resistance, and extended service life
- Optimized Weight Design – Hollow core reduces inertia and improves engine responsiveness
- Smooth Surface Finish – Minimizes friction and ensures seamless piston movement
- Reliable Performance – Designed for continuous operation in industrial and utility engines
Technical Specifications
- Product Code: VEH21818
- Component Type: Piston Pin / Wrist Pin
- Engine Compatibility: 5HP Engines
- Piston Size Reference: ~38 mm
- Material: Heat-Treated Alloy Steel
- Design: Hollow, Precision-Ground
Applications
Ideal for use in:
- Small gasoline and diesel engines
- Air compressors
- Water pumps
- Agricultural and industrial machinery
- Portable generators
Why Choose VEH21818
The VEH21818 piston pin is engineered to meet the demands of modern small engines, offering a perfect balance of strength, precision, and reliability. Whether for maintenance or replacement, it ensures optimal engine performance and reduced wear, making it a dependable choice for professionals and OEM applications alike.












