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: 9X-7745
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.:: |
9X-7745 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
ModelM316D M318F: |
PM312 PM313 PM310 |
Part No.:: |
9X-7745 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
ModelM316D M318F: |
PM312 PM313 PM310 |
1. Quick Details of seal 9X-7745:
| Part NO. | 9X-7745 |
| Machine | grader |
| Size | 16.36mm |
| Material | NBR |
| Oil seal type | O RING |
2. 9X-7745 picture:
![]()
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 2793357 | 7F8268 |
| 7M8485 | 1336578 | 1790464 |
| 2287089 | 1714358 | 277-9940 |
| 617540 | 2287090 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing component?
A: The part number is 9X-7745, it is a static O-ring used for transmission manifold plug sealing.
Q: What construction machine can use part number 9X-7745 O-ring?
A: Part number 9X-7745 O-ring is applicable for loader transmission manifold plug assembly.
Q: What raw material is selected for manufacturing this O-ring?
A: This O-ring is made of high-performance NBR rubber with good resistance to transmission fluid.
Q: What main sealing function does this O-ring provide?
A: It seals the gap between manifold plug and transmission housing to avoid fluid leakage and keep internal pressure stable.
Q: Where is this O-ring installed on the loader?
A: It is placed in the circumferential sealing groove of the manifold plug mounted on transmission manifold block.
Q: What performance trait does NBR have for transmission manifold sealing?
A: NBR maintains stable elasticity under temperature fluctuation and has low swelling rate when contacting transmission fluid.
Q: What working pressure is this O-ring designed to handle?
A: It can withstand medium pressure cycles inside the loader transmission fluid circuit.
5. Exhibition and Wearhous
![]()
![]()
![]()
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More