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Home > Products > Dust Wiper Seals > 707-56-70540 7075670540 SEAL,DUST (KIT) OF BR300S-1B BR300S-2-M1

707-56-70540 7075670540 SEAL,DUST (KIT) OF BR300S-1B BR300S-2-M1

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 707-56-70540

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:

BR300S dust wiper seal kit

,

BR300S-1B dust seal replacement

,

BR300S-2-M1 dust wiper seal

Part No.::
707-56-70540
Model:
BR380JG-1
Part Name::
DUST SEAL
Machine:
Motor Grader
Material:
NBR
Color:
WHITE
Part No.::
707-56-70540
Model:
BR380JG-1
Part Name::
DUST SEAL
Machine:
Motor Grader
Material:
NBR
Color:
WHITE
Product Description

1. Quick Details of  seal 707-56-70540 :

Part NO. 707-56-70540
Machine Motor Grader
Size OEM
Material NBR
Oil seal type WIPER SEAL

 

2. 707-56-70540 parts on group :

707-56-70540  7075670540 SEAL,DUST (KIT) OF BR300S-1B  BR300S-2-M1

NO. PART NO. PRAT NAME QTY
1 20Y-30-32110 YOKE 2
2 206-30-45381 NUT 2
3 206-30-45262 LOCK 2
4 01010-81225 BOLT 2
5 01643-31232 WASHER 2
6 206-30-72140 SHAFT 2
7 07155-00720 RING 4
8 09370-00070 U-PACKING 2
9 04064-04518 RING 2
10 206-30-55172 SPRING 2
11 206-30-72130 CYLINDER 2
12 07177-07030 BUSHING 2
13 707-56-70540 SEAL 2
14 04077-00085 RING 2
15 07959-20001 VALVE 2
16 205-30-72170 PLATE 2
17 01010-81225 BOLT 2
18 01643-31232 WASHER 2
19 01010-61655 BOLT 8
20 01643-31645 WASHER 8

3. 707-56-70540 picture:

707-56-70540  7075670540 SEAL,DUST (KIT) OF BR300S-1B  BR300S-2-M1
4. Service part number :

PART NO. PART NO. Part NO.
707-99-67760 707-98-39610 707-98-62120
707-51-10110 707-98-67110 707-98-37680
707-99-64250 707-98-68400 707-98-38500
707-99-67121 707-99-67760 707-99-75470
707-98-38500 707-98-62131 707-99-75490
707-98-38510 707-98-64400 707-99-75600
707-98-38520 707-98-64410 707-99-76030

5. FAQ

Q: What is the part number and matching machine for this dust seal?
A: The part number is 707-56-70540, this dust seal is engineered for motor grader hydraulic cylinders.


Q: What raw materials are applied to produce the 707-56-70540 dust seal?
A: The 707-56-70540 dust seal adopts high elastic polyurethane combined with NBR rubber base.


Q: What protective task does this dust seal undertake on the motor grader?
A: It scrapes off dust, silt and gravel residues from piston rod surface to block pollutants entering cylinder.


Q: Where is this dust seal fitted on the motor grader?
A: It is installed inside the gland of the side shift and lift hydraulic cylinders for grader blade.


Q: What unique advantages does this dust seal own for road construction work?
A: It delivers stable scraping performance and resists abrasion under continuous vibration on grading sites.


Q: Can this dust seal adapt to dry and dusty road construction environments?
A: Yes, the composite material can maintain its sealing lip shape under long-hour dry field operation.


Q: What seal category does this spare part belong to?
A: It falls into dust wiper seal, the outer protective component of hydraulic cylinder sealing assembly.


Q: What is the main note to keep in mind during installation?
A: Apply thin lubricant on piston rod and prevent sharp edges from cutting the seal lip.

 

6. Exhibition and Wearhous

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 1

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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