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123-7268 1237268 SEAL RING 789D 775E

123-7268 1237268 SEAL RING 789D 775E

123-7268 1237268 SEAL RING 789D 775E
123-7268 1237268 SEAL RING 789D 775E
Categories Piston Seal Rings
Brand Name: OUB
Color: Purple
Model Number: 785D
Machine: Tractor
Place of Origin: China
Supply Ability: 1000Pcs
Material: RUBBER
Delivery Time: Within 5-15 days after getting your desposit
Part name:: SEAL RING
Install parts: TRANSMISSION
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Model: 773GC
Certification: ISO9001
Payment Terms: L/C,D/A,D/P,T/T,Western Union
MOQ: 10
Price: Negotiable
Part No.:: 123-7268
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Company Info.
Guangzhou Opal Machinery Parts Operation Department
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123-7268 1237268 SEAL RING 789D 775E

1. Quick Details of seal 123-7268:

Part NO.

123-7268

MachineTractor
SizeOEM
MaterialRUBBER
TypeSEAL RING

2. 123-7268 picture:


3. Service part number :

PART NO.PART NO.Part NO.
707-99-76030707-51-45640707-51-14030
707-99-76230707-51-45640707-51-80630
707-99-76260707-51-45650707-51-80640
707-99-76300707-51-50640707-51-11640
707-99-77050707-51-55630707-51-11650
707-99-77090707-51-55640707-51-11690
707-99-77120707-51-60640707-51-12630
707-99-77130707-51-60650707-51-12640
707-99-77140707-51-65630707-51-12650
707-99-77160707-51-65640707-44-10911
707-99-77190707-51-65650707-44-11080
707-99-77220707-51-70630707-44-11150
707-51-75640707-51-70650707-44-11180
707-99-64130707-44-10250707-51-20250

4. FAQ

Q: Why is filled PTFE chosen for this piston seal ring?
A: Filled PTFE offers low friction, excellent wear resistance, and dimensional stability under high pressure. It maintains its shape through repeated cycles, ensuring consistent sealing performance and long service life. It also resists most hydraulic fluids and operates reliably across a wide temperature range.
Q: How do I install this split piston seal ring correctly?
A: Gently expand the ring by hand (do not overstretch it) and carefully seat it into the piston groove. If installing multiple rings, stagger their split gaps by 120° to prevent fluid bypass. When inserting the piston into the cylinder, use a tapered installation tool to avoid damaging the seal edges.
Q: What common mistakes cause early failure of this seal ring?
A: Common issues include overstretching or twisting the ring during installation, misaligning the split gaps, using the wrong ring size for the groove, and scratching the seal edges on the cylinder bore or piston.
Q: How long can a properly installed filled PTFE piston seal ring last?
A: With clean hydraulic fluid, correct installation, and operation within rated pressure and temperature limits, it can last thousands of operating hours. Lifespan is reduced by contaminated fluid, high cycle rates, or excessive side loads on the piston.
Q: Can I reuse a piston seal ring after removing it?
A: No, it is not recommended. Once removed from the groove, the ring can lose its tension and dimensional stability. Even minor deformation can lead to fluid bypass and reduced performance. Always install new rings during reassembly.

5. Exhibition and Wearhous

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14X-13-05110 14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 2

14X-13-05110 14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 3

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Product Tags:

123-7268 piston seal ring

  

789D 775E seal ring

  

heavy-duty piston seal ring

  
Buy 123-7268 1237268 SEAL RING 789D 775E at wholesale prices

123-7268 1237268 SEAL RING 789D 775E

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