logo

Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134

Guangzhou Opal Machinery Parts Operation Department Company Profile
Products
Home > Products > Piston Seal Rings > 707-44-40070 7074440070 RING,PISTON (KIT) OF WA120-3CS WA100M-3

707-44-40070 7074440070 RING,PISTON (KIT) OF WA120-3CS WA100M-3

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 707-44-40070

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:

WA120-3CS piston seal ring kit

,

WA100M-3 piston ring set

,

Komatsu piston seal rings with warranty

Part No.::
707-44-40070
Part Name::
SEAL RING
Model:
HD785-7
Machine:
Bulldozer
Material:
PTFE + PU Composite
Color:
BLACK
Part No.::
707-44-40070
Part Name::
SEAL RING
Model:
HD785-7
Machine:
Bulldozer
Material:
PTFE + PU Composite
Color:
BLACK
Product Description

1. Quick Details of  seal 707-44-40070:

Part NO. 707-44-40070
Machine Bulldozer
Size OEM
Material  PTFE + PU composite
Type RING SEAL

 

2. 707-44-40070 parts on group :

707-44-40070  7074440070 RING,PISTON (KIT)  OF  WA120-3CS  WA100M-3

NO. PART NO. PRAT NAME QTY
1 707-11-40990 Cylinder 1
2 02896-11009 O-ring, (Kit : K12) 2
3 707-58-40K30 Rod, Piston 1
4 20A-70-11860 Bushing 1
5 07145-00025 Seal, Dust, (Kit : K12) 2
6 20A-70-11860 Bushing 1
7 07145-00025 Seal, Dust, (Kit : K12) 2
8 707-29-40031 Head, Cylinder 1
9 707-56-25740 Seal, Dust, (Kit : K12) 1
10 07179-12037 Ring, Snap 1
11 707-52-10251 Bushing 1
12 707-51-25210 Packing, Rod, (Kit : K12) 1
13 707-34-45010 O-ring, (Kit : K12) 1
14 07000-13035 O-ring, (Kit : K12) 1
15 707-35-52350 Ring, Back-up, (Kit : K12) 1
16 707-36-40050 Piston 1
17 707-44-40070 Ring, Piston, (Kit : K12) 1
18 07155-00410 Ring, Wear, (Kit : K12) 1
19 707-67-16020 Nut 1
20 707-86-01250 Tube 1
21 02896-11009 O-ring, (Kit : K12) 1
22 01010-80816 Bolt 1
23 01643-30823 Washer 1

 

3. 707-44-40070 picture:

707-44-40070  7074440070 RING,PISTON (KIT)  OF  WA120-3CS  WA100M-3
4. Service part number :

PART NO. PART NO. Part NO.
707-51-14110 707-98-25870 707-98-36630
707-98-38500 707-98-62131 707-98-66410
707-98-38510 707-98-64400 707-98-66410
707-98-38551 707-98-64420 707-98-67100
707-98-38600 707-98-26520 707-98-67110
707-99-64150 707-99-77250 707-51-95650
707-99-64152 707-99-77300 707-98-26441

5. FAQ

Q: What is the part number of this piston seal ring spare component?
A: This piston seal ring spare component carries part number 707-44-40070 and belongs to piston seal ring category.

 

Q: What construction machinery can part 707-44-40070 be fitted to?
A: Part 707-44-40070 is engineered for bulldozer hydraulic cylinder assembly.

 

Q: What raw material is this piston seal ring manufactured from?
A: It is made of PTFE and PU composite material combining low friction and high extrusion resistance.

 

Q: What is the main sealing task of this piston seal ring in hydraulic cylinder?
A: It isolates high and low pressure oil chambers to stop internal oil leakage across the piston during cylinder reciprocation.

 

Q: Where is this piston seal ring mounted on the bulldozer?
A: It is fitted into the piston groove of bulldozer tilt hydraulic cylinder.

 

Q: What performance strengths does PTFE+PU composite material offer?
A: It can resist extrusion under heavy pressure and recover its shape well after repeated loading cycles.

 

Q: What working pressure variations can this piston seal ring handle?
A: It can withstand sudden pressure spikes that occur when the bulldozer pushes heavy soil materials.

 

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More