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PC45-1 arm cylinder service kit
, PC50UU-2 cylinder seal kit
, arm cylinder service kit with warranty
1. Quick Details of seal 707-98-25820:
| Part NO. |
707-98-25820 |
| Machine |
Motor Grader |
| Size |
OEM |
| Material |
PU |
| Oil seal type |
SEAL KIT |
2. 707-98-25820 parts on group :
| NO. |
PART NO. |
PRAT NAME |
QTY |
| K2 |
707-98-25820 |
SERVICE KIT,ARM CYLINDER |
1 |
| |
07145-00045 |
SEAL,DUST |
4 |
| |
707-51-50211 |
PACKING,ROD |
1 |
| |
176-63-92240 |
SEAL,DUST |
1 |
| |
07000-12080 |
O-RING |
1 |
| |
707-35-52770 |
RING,BACK-UP |
1 |
| |
07000-02085 |
O-RING |
1 |
| |
707-44-85180 |
RING,PISTON |
1 |
| |
707-39-85120 |
RING,WEAR |
1 |
3. 707-98-25820 picture:
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 |
| 707-98-26560 |
707-99-67120 |
707-99-74140 |
| 707-51-17030 |
707-98-26070 |
707-98-64180 |
| 707-51-17130 |
707-98-26100 |
707-98-77050 |
| 707-99-59320 |
707-99-67290 |
707-99-74240 |
| 707-99-59330 |
707-99-67300 |
707-99-47780 |
| 707-99-59430 |
707-99-64250 |
707-99-77190 |
| 707-99-46120 |
707-99-64120 |
707-99-77220 |
| 707-98-25980 |
707-98-37130 |
707-51-95650 |
5. FAQ
Q: What road‑construction machine does part number 707‑98‑25820 fit for cylinder overhaul tasks?
A: Part number 707‑98‑25820 cylinder seal kit is professionally produced for motor grader brake cylinder assembly maintenance and full overhaul service.
Q: What sealing performance can part number 707‑98‑25820 realize for brake cylinder hydraulic circuit?
A: Part number 707‑98‑25820 cylinder seal kit maintains stable hydraulic pressure during braking action response, reduces internal pressure loss under frequent deceleration load, and prevents road grit and muddy dirt from entering cylinder cavity to protect piston and rod matching surfaces.
Q: What raw materials constitute this brake cylinder seal kit?
A: Dynamic rod seals adopt compression‑resistant PU polyurethane, static sealing O‑rings use oil‑resistant NBR nitrile rubber, and PTFE deformation‑resistant wear ring bears cyclic squeezing force and avoids seal extrusion damage under frequent pressure surge.
Q: What raw materials make up this steering cylinder seal kit?
A: Dynamic rod seals adopt high‑flex PU polyurethane, static sealing O‑rings use oil‑resistant NBR nitrile rubber, and PTFE distortion‑resistant wear band withstands lateral deflection force and avoids seal squeeze damage under frequent steering pressure conversion.
Q: What color appearance do these sealing spare parts feature?
A: PU sealing elements are deep dark‑black, HNBR rubber fittings are glossy jet‑black, PTFE pressure‑resistant backup rings are light ivory‑white.
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
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
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