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Home > Products > Cylinder Seal Kits > 707-98-43210 7079843210 SERVICE KIT,BOOM CYLINDER OF PC75UU-3 PC75UU-2

707-98-43210 7079843210 SERVICE KIT,BOOM CYLINDER OF PC75UU-3 PC75UU-2

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 707-98-43210

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

Supply Ability: 1000Pcs

Get Best Price
Product Details
Highlight:

Boom cylinder service kit PC75UU-3

,

Boom cylinder seal kit PC75UU-2

,

PC75UU-3 cylinder repair kit

Part No.::
707-98-43210
Part Name::
SEAL KIT
Machine:
Excavator
Material:
PU
Color:
BLACK,WHITE,BLUE,BROWN
Model:
PC75UD-2E
Part No.::
707-98-43210
Part Name::
SEAL KIT
Machine:
Excavator
Material:
PU
Color:
BLACK,WHITE,BLUE,BROWN
Model:
PC75UD-2E
Product Description

1. Quick Details of  seal 707-98-43210:

Part NO. 707-98-43210
Machine Excavator
Size OEM
Material PU
Oil seal type SEAL KIT

 

2. 707-98-43210 parts on group :

707-98-43210 7079843210 SERVICE KIT,BOOM CYLINDER OF PC75UU-3 PC75UU-2

NO. PART NO. PRAT NAME QTY
1 21W-63-57141 CYLINDER,BOOM 1
2 707-76-65170 BUSHING 1
3 07145-00065 SEAL,DUST (KIT) 2
4 07020-00000 FITTING,GREASE 1
5 707-29-12350 HEAD,CYLINDER 1
6 707-52-10700 BUSHING 1
7 707-51-70211 PACKING,ROD (KIT) 1
8 144-63-95170 SEAL,DUST (KIT) 1
9 07179-12084 RING,SNAP 1
10 07000-12115 O-RING (KIT) 1
11 07146-02116 RING,BACK-UP (KIT) 1
12 07000-02120 O-RING (KIT) 1
13 21W-63-56720 ROD,PISTON 1
14 707-76-65310 BUSHING 1
15 07145-00065 SEAL,DUST (KIT) 2
16 707-36-12170 PISTON 1
16A 707-71-70730 PLUNGER 1
16B 707-40-11370 SPACER 1
17 707-44-12180 RING,PISTON (KIT) 1
18 07156-01215 RING,WEAR (KIT) 1
19 07165-15252 NUT 1
20 21W-63-57171 TUBE 1
21 21W-63-56982 TUBE 1
22 01010-81020 BOLT 1
23 01643-31032 WASHER 1
24 07283-22236 CLIP 1
25 01599-01011 NUT 2
26 01643-31032 WASHER 2
K 707-98-43210 SERVICE KIT 1

 

3.  707-98-43210 picture:

707-98-43210 7079843210 SERVICE KIT,BOOM CYLINDER OF PC75UU-3 PC75UU-2
4. Service part number :

PART NO. PART NO. Part NO.
707-99-67760 707-99-75470 707-98-62120
707-99-67770 707-99-75490 707-98-64400
707-99-67830 707-99-67120 707-99-74140
707-98-29661 707-99-67120 707-99-74140
707-51-17030 707-98-26070 707-98-43200
707-51-17130 707-98-34590 707-98-14890
707-99-59320 707-99-67290 707-99-47730
707-99-59330 707-99-67300 707-99-47780
707-99-59430 707-99-64250 707-99-48610
707-99-46120 707-99-54140 707-99-77220
707-98-25980 707-98-28600 707-51-95650

 
5. FAQ

Q: I’m looking for a hydraulic overhaul kit for compact excavator boom cylinder, could you confirm which part number I need to order?
A: The correct required part number is 707‑98‑43210, this full boom cylinder seal kit is specially developed for compact excavator boom cylinder field repair and full hydraulic cylinder rebuild jobs.


Q: Which hydraulic cylinder assembly does part number 707‑98‑43210 match on excavator equipment?
A: 707‑98‑43210 fits the boom hydraulic cylinder, which controls upward lifting and downward dropping movements of front boom arm during small‑scale excavation and site preparation operations.


Q: What raw materials make up each sealing component of this repair set?
A: It uses NBR for oil‑resistant o‑rings, PU for high‑pressure resistant primary rod sealing lips, PTFE anti‑extrusion backup rings and HNBR for aging‑resistant auxiliary sealing components.


Q: Can this product prevent hydraulic oil leakage effectively?
A: The precise size design effectively reduces internal leakage and external oil seepage.


Q: What construction scenarios often require this arm cylinder seal kit for regular maintenance?
A: It is widely used for maintaining mini excavators working on villa foundation projects, landscape engineering, pipeline trenching and rural road reconstruction.

 

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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