| Part Number |
4W2472 / 4W-2472 |
| Part Name |
Valve Spring |
| Free Length |
67mm |
| Compatible Models |
CAT 3306, 3406 Engines |
| Condition |
New |
| Material |
Chrome Silicon Alloy Steel (per CAT spec) |
| Spring Rate |
45 N/mm (typical for CAT valve springs) |
| Max Load Capacity |
550N at 40mm compressed length |
| Operating Temp |
-30＜C to +180＜C |
| Surface Treatment |
Shot peened + Anti-corrosion coating |
| OEM Replacement |
Yes |
| MOQ |
10 pieces |
| Delivery Time |
3-7 working days |
| Weight |
0.1 kg per unit |
| Warranty |
6 months |
| Quality Certificates |
ISO 9001, Caterpillar Performance Certified |
| Testing Standards |
Caterpillar 1E1445 Valve Spring Spec |
