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Home > Products > Piston Seal Rings > 123-2941 1232941 SEAL RING 789C 785C

123-2941 1232941 SEAL RING 789C 785C

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 773D

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

Get Best Price
Product Details
Highlight:

789C piston seal ring

,

785C piston seal ring

,

1232941 piston seal ring

Part No.::
123-2941
Part Name::
SEAL RING
Model:
789D
Machine:
Tractor
Material:
RUBBER
Color:
Purple
Install Parts:
TRANSMISSION
Part No.::
123-2941
Part Name::
SEAL RING
Model:
789D
Machine:
Tractor
Material:
RUBBER
Color:
Purple
Install Parts:
TRANSMISSION
Product Description

1. Quick Details of  seal 123-2941:

Part NO.

123-2941 

Machine Tractor
Size OEM
Material  RUBBER
Type SEAL RING

 

2. 123-2941  picture:

123-2941 1232941 SEAL RING 789C  785C 0
3. Service part number :

PART NO. PART NO. Part NO.
707-35-91750 707-51-45640 707-51-14030
707-35-91840 707-44-80180 707-51-14030
707-35-91850 707-44-85180 707-51-14080
707-35-92020 707-44-10150 707-51-14110
707-35-92050 707-44-85150 707-51-14130
707-35-92300 707-44-90070 707-51-16030
707-35-92600 707-44-90080 707-98-27100
707-35-92900 707-44-90180 707-51-16130
707-35-93020 707-44-90150 707-51-17030
707-35-99500 707-44-95180 707-51-17130
707-35-99510 707-44-95150 707-51-18030
707-35-99600 707-44-10080 707-51-18130
707-51-75640 707-44-10180 707-51-19030
707-99-64130 707-44-10250 707-51-20250

 

4. FAQ

Q: What is this piston seal ring and what is its role?

A: This is a split-style piston seal ring, designed to fit inside the piston groove of a hydraulic cylinder. It prevents fluid bypass across the piston, ensuring maximum pressure is applied to move the cylinder rod.


Q: What material is this purple piston seal ring typically made of?

A: It is most commonly made of filled PTFE (Polytetrafluoroethylene). The purple color often indicates a specific grade, such as bronze-filled or glass-filled PTFE, engineered for high wear resistance and pressure handling.


Q: What makes filled PTFE ideal for this piston seal ring?

A: Filled PTFE offers excellent low-friction properties, wear resistance, and dimensional stability under high pressure. It maintains its shape even with repeated piston movement, ensuring consistent sealing performance and long service life. It also resists most hydraulic fluids and a wide range of operating temperatures.


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. For multiple rings, stagger the 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.

5. Exhibition and Wearhous

123-2941 1232941 SEAL RING 789C  785C 1

123-2941 1232941 SEAL RING 789C  785C 2

 

123-2941 1232941 SEAL RING 789C  785C 3

 

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