Mazda WL51 Camshaft Optimized for Commercial Fleet Maintenance
Designed for extended service intervals in delivery vans and utility vehicles using WL51 engines.
Performance Advantages
- Plasma nitride surface treatment (0.15-0.25mm depth)
- TÜV-certified fatigue resistance (1M+ cycles)
- Maintains OEM fuel efficiency specs
- Compatible with LPG/CNG conversions
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Number | WL51-12-420D |
| Material | SAE 8650 Steel |
| Bearing Journals | 5 |
| Lobe Center Angle | 112°±0.5° |
| Surface Hardness | 750-800 HV |
Vehicle Compatibility
| Make | Model | Engine Code |
|---|---|---|
| Mazda | Protege | WL51-DE |
| Ford | Courier | WL51-T |
| Kia | Bongo | WL51-MPI |
