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Home > Products > O Ring Seals > K07434-71160 K0743471160 NBR O-Ring Seal for Excavator Swing Motor Brake Valve Cartridge

K07434-71160 K0743471160 NBR O-Ring Seal for Excavator Swing Motor Brake Valve Cartridge

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: K07434-71160

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:

NBR O-Ring Seal

,

Excavator Swing Motor O-Ring

,

Brake Valve Cartridge Seal

Part No.::
K07434-71160
Part Name::
O RING
Machine:
Excavator
Material:
NBR
Color:
BLACK
Part No.::
K07434-71160
Part Name::
O RING
Machine:
Excavator
Material:
NBR
Color:
BLACK
Product Description

1. Quick Details of  seal K07434-71160:

Part NO. K07434-71160
Machine Excavator
Size OEM
Material NBR
Oil seal type O RING

2. K07434-71160 picture:

K07434-71160  K0743471160 NBR O-Ring Seal for Excavator Swing Motor Brake Valve Cartridge
3. Service part number :

PART NO. PART NO. Part NO.
6J9733 964513 7F8268
7M8485 1714358 1276463
2287089 8150500 277-9940
617540 2287090 152-3968
335879 1011983 326-7289

 
4. FAQ

Q: What is the part number of this circular sealing ring?
A: The part number is K07434-71160, it is a static O-ring designed for swing motor brake valve cartridge sealing.


Q: What construction machinery uses the O-ring with part number K07434-71160?
A: Part number K07434-71160 O-ring fits the brake valve cartridge assembly of excavator swing motor.


Q: What raw material is used to produce this O-ring?
A: This O-ring is manufactured from high-grade NBR rubber with reliable hydraulic oil resistance and good fatigue resistance.


Q: What main sealing function does this O-ring provide?
A: It seals the gap between brake valve cartridge and swing motor housing to prevent hydraulic bypass leakage and guarantee stable braking performance.


Q: Where is this O-ring installed on the excavator?
A: It is fitted inside the annular groove on the outer cylindrical surface of the swing motor brake valve cartridge.


Q: What performance characteristic does NBR have for brake valve cartridge sealing?
A: NBR maintains consistent resilience under frequent brake on-off pressure pulses and vibration during slewing operations.


Q: What pressure level can this O-ring sustain during machine operation?
A: It can handle medium pressure surges generated every time the swing brake engages and releases.

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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