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: 5P-3620
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.:: |
5P-3620 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
953B 963 953 943 |
Part No.:: |
5P-3620 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
953B 963 953 943 |
1. Quick Details of seal 5P-3620:
| Part NO. | 5P-3620 |
| Machine | tractor |
| Size |
148.59 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 5P-3620 picture:
![]()
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 5P8940 | 8C5176 |
| 7M8485 | 9X-7380 | 1790464 |
| 2287089 | 8J8879 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What construction machine is part number 5P-3620 suitable for?
A: This 5P-3620 o-ring is developed for the swing motor hydraulic assembly of excavators.
Q: What is the part name of 5P-3620 and which spare part category does it belong to?
A: Its part name is O-Ring, and it is categorized as hydraulic sealing spare part for swing drive.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which has outstanding dynamic adaptability and consistent oil resistance.
Q: What core sealing role does this o-ring play for the swing motor?
A: It seals the mating surfaces to retain hydraulic oil and maintain stable swing rotation pressure.
Q: Where is this o-ring normally mounted on the excavator?
A: It is seated in the sealing grooves of swing motor end cover and oil inlet port joints.
Q: What special working condition does this o-ring cope with?
A: It can endure continuous rotation vibration and frequent direction switching of the swing motor.
Q: What should we check carefully before installing this o-ring?
A: Inspect the groove surface for burrs that may cut the rubber during assembly.
Q: What trouble will occur if this o-ring fails in operation?
A: External oil leakage will reduce swing power and cause slow rotation of the upper structure.
5. Exhibition and Wearhous
![]()
![]()
![]()
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More