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581-50-21250 5815021250 Motor Grader Hydraulic Cylinder Rod Dust Seal Construction Machinery Replacement Spare Component

Name: 581-50-21250 5815021250 Motor Grader Hydraulic Cylinder Rod Dust Seal Construction Machinery Replacement Spare Component
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 581-50-21250
Price: 1.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 581-50-21250

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

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                Motor Grader Hydraulic Cylinder Dust Seal, Construction Machinery Dust Wiper Seal, Hydraulic Cylinder Rod Seal Replacement
                              

Part No.::	581-50-21250	Part Name::	DUST SEAL
Machine:	Motor Grader	Material:	NBR
Color:	WHITE

Part No.::	581-50-21250
Part Name::	DUST SEAL
Machine:	Motor Grader
Material:	NBR
Color:	WHITE

Product Description

1. Quick Details of seal 581-50-21250:

Part NO.	581-50-21250
Machine	Motor Grader
Size	OEM
Material	NBR
Oil seal type	WIPER SEAL

2. 581-50-21250 picture:

581-50-21250 5815021250 Motor Grader Hydraulic Cylinder Rod Dust Seal Construction Machinery Replacement Spare Component
3. Service part number :

PART NO.	PART NO.	Part NO.
707-99-67760	707-98-39610	707-98-62120
707-98-26820	707-98-39611	707-98-67100
707-98-26570	707-98-26620	707-98-38600
707-98-26620	707-98-26720	707-98-39610
707-98-26720	707-98-26820	707-98-39611
707-98-26820	707-98-26900	707-98-39700
707-98-26570	707-98-26620	707-98-38600

4. FAQ

Q: What construction machine is dust seal part number 581-50-21250 designed to fit?
A: The dust seal 581-50-21250 is made for motor grader hydraulic cylinder overhaul and field servicing.

Q: What materials are used to manufacture dust seal part 581-50-21250?
A: 581-50-21250 dust seal uses high toughness polyurethane scraping lip and resilient NBR rubber body.

Q: What contaminants can this dust seal block during motor grader working cycles?
A: It removes road grit, fine dust and wet mud from piston rod surface and stops them entering cylinder assembly.

Q: Where is this dust seal mounted on the motor grader hydraulic cylinder?
A: It sits inside the gland groove at the outer end of cylinder where piston rod extends outward and retracts.

Q: What key feature makes this dust seal suitable for road construction sites?
A: It keeps stable lip pressure even under continuous vibration from blade angle adjustment and ground scraping.

Q: What will happen once the lip of this dust seal is worn down?
A: Dirt and abrasive debris will go inside and create scratches on piston rod and wear the inner sealing parts.

Q: What point needs confirmation before purchasing this dust seal?
A: It fits specific motor grader cylinder sizes, kindly confirm seal dimensions before placing your order.

Q: How to inspect the working condition of this dust seal during regular maintenance?
A: Check the sealing lip for surface abrasion, hardening or permanent distortion after long running time.

5. Exhibition and Wearhous

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