Hot Forged Sleeve
1. Forged SAE 4340 Chrome Moly Steel for the highest strength and durability.
2. Designed and processed by CNC machine.
3. All big and small angles are well finished.
4. Precision alignment sleeves positively locate the rod cap, maintaining big end bore size and eliminating cap walk.
5. X-rayed, sonic tested and magnafluxed.
6. Multi-stage heat treated.
7. Shot peened to relieve stress.
8. Come with the bronzed bushing suitable for the floating piston pin.Manufacturing process:
|1. Raw material certificate(material chemical composition) |
|2. Heat treatment sheet report|
|3. Dimension inspection report |
|4. UT test report|