433-5904 4335904 Motor grader 228.5 mm connecting rod diameter U-shaped cup seal of 777D 777G 777F
1. Quick Details of seal 433-5904:
| Part NO. | 433-5904 |
| Machine | tractor |
| Size | 228.5 mm |
| Material | PU |
| Oil seal type | Rod Seal |
2. 433-5904 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 3K-0360 | 6V1454 | 7F8268 |
| 6V3917 | 4J2506 | 3H-0107 |
| 1038254 | 5P8940 | 9M6097 |
| 6V5064 | 3K0360 | 3679300 |
| 6V5066 | 2M9780 | 951719 |
| 6V6609 | 8M4992 | 4I5849 |
| 4J9224 | 4S5879 | 1559644 |
4. FAQ
Q: What machine does part number 433-5904 match with?
A: The part number 433-5904 is a piston rod seal made for excavator hydraulic cylinder rod assembly.
Q: What sealing category does part 433-5904 belong to?
A: Part 433-5904 is classified as piston rod seal, which is the main sealing element for hydraulic piston rod.
Q: What raw materials compose this piston rod seal?
A: It is combined with PU and NBR, delivering high wear resistance and good elasticity.
Q: What is the core function of this piston rod seal?
A: It blocks hydraulic oil from leaking outward along the piston rod and keeps internal hydraulic pressure stable.
Q: Where is this piston rod seal installed inside the cylinder?
A: It is installed inside the cylinder gland, between the gland and the moving piston rod.
Q: What are the main advantages of this rod seal?
A: It can sustain high hydraulic pressure and maintain stable sealing effect under frequent reciprocating movement.
Q: Does this piston rod seal work together with dust seal?
A: Yes, it cooperates with dust seal. Dust seal stops external dirt while this seal prevents oil leakage.
5. Exhibition and Wearhous
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