Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 4T-5699
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
4T-5699 |
Part Name:: |
Piston Rod Seal Kit |
Machine: |
Excavator |
Material: |
PU |
Color: |
YELLOW |
Model: |
235C |
Part No.:: |
4T-5699 |
Part Name:: |
Piston Rod Seal Kit |
Machine: |
Excavator |
Material: |
PU |
Color: |
YELLOW |
Model: |
235C |
1. Quick Details of seal 4T-5699:
| Part NO. | 4T-5699 |
| Machine | Excavator |
| Size | OEM |
| Material | PU |
| Oil seal type | Piston Rod Seal |
2. 4T-5699 picture:
![]()
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6V5059 | 6V-8397 | 8F-0212 |
| 6J7167 | 3J1907 | 2K8257 |
| 8200506 | 1038173 | 8T-9597 |
| 5J8200 | 2892948 | 236-6919 |
| 6J6917 | 5J8375 | 249-6670 |
| 2H3934 | 4L-4784 | 3K-0360 |
4. FAQ
Q: What is the part number of this piston rod seal you supply?
A: This piston rod seal is part number 4T-5699, made for motor grader lift cylinder sealing service.
Q: Which construction machine does seal 4T-5699 suit for installation?
A: Seal 4T-5699 is for motor grader, fitted on the lift cylinder piston rod that controls the grader blade height.
Q: What raw material is this piston rod seal produced from?
A: It is made of high-strength polyurethane, with excellent extrusion resistance and low wear rate.
Q: What is the main duty of this piston rod seal in the hydraulic system?
A: It retains internal hydraulic pressure and prevents fine road dust and muddy splashes from entering the cylinder.
Q: Where is this piston rod seal assembled within the cylinder?
A: It sits inside the cylinder head gland groove and slides along the polished outer surface of the piston rod.
Q: How does this seal perform during long-time grading work on rough ground?
A: Its sealing lip keeps consistent contact pressure and resists abrasion from dust particles in the working site.
Q: What kind of hydraulic oil works well with this polyurethane rod seal?
A: It matches standard anti-wear hydraulic oil widely adopted for road grading equipment.
Q: What signs tell us this piston rod seal needs replacement soon?
A: The blade cannot hold its height steadily and oil seeps slowly along the rod surface when under load.
5. Exhibition and Wearhous
![]()
![]()
![]()
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More