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: 2D-8363
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.:: |
2D-8363 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
824S 825 834U 834S |
Part No.:: |
2D-8363 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
824S 825 834U 834S |
1. Quick Details of seal 2D-8363:
| Part NO. | 2D-8363 |
| Machine | grader |
| Size | 494.16mm |
| Material | NBR |
| Oil seal type | O RING |
2. 2D-8363 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 5F8000 | 8C5176 |
| 7M8485 | 4F7390 | 1790464 |
| 2287089 | 6J3134 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is part number 2D-8363?
A: Part number 2D-8363 is an o-ring sealing component made for track loader hydraulic travel motor test port plugs.
Q: Which construction machine can the 2D-8363 o-ring be used for maintenance replacement?
A: The 2D-8363 o-ring is designed for the sealing positions of track loader travel motor pressure test ports.
Q: What practical advantages does nitrile rubber bring for this test port o-ring?
A: It maintains stable elasticity after repeated disassembly and resists regular hydraulic oil erosion well.
Q: What core sealing function does this o-ring provide on the test port plug?
A: It seals the gap between plug and motor housing to prevent hydraulic oil leakage while keeping internal drive pressure steady.
Q: Where will fitters install this o-ring on the track loader travel motor?
A: It sits inside the small circular groove machined on the outer diameter of the pressure test plug.
Q: Can this o-ring withstand pressure shocks when the travel motor starts and stops frequently?
A: Yes, it can cope with periodic pressure changes generated during frequent forward and backward travel operations.
Q: What issues will shorten the service life of this nitrile rubber o-ring?
A: Sand particles mixed in hydraulic fluid and over-twisting during plug removal will cause gradual seal wear.
Q: What cleaning and inspection work should be done before installing this new o-ring?
A: Wipe oil sludge and old seal debris out of the groove, and check for sharp edges that may nick the rubber.
5. Exhibition and Wearhous
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