Highlight:
Komatsu D155AX-3 cylinder service kit
, pin puller cylinder repair kit
, D155AX-5 cylinder seal kit
1. Quick Details of seal 707-98-11070:
| Part NO. |
707-98-11070 |
| Machine |
Bulldozer |
| Size |
OEM |
| Material |
PU |
| Oil seal type |
SEAL KIT |
2. 707-98-11070 parts on group :
| NO. |
PART NO. |
PRAT NAME |
QTY |
| 1 |
15A-63-49140 |
CYLINDER |
1 |
| 2 |
15A-63-49120 |
ROD |
1 |
| 3 |
707-44-60070 |
RING,PISTON (KIT) |
1 |
| 4 |
707-29-60930 |
HEAD,CYLINDER |
1 |
| 5 |
07000-02060 |
O-RING (KIT) |
1 |
| 6 |
07000-12055 |
O-RING (KIT) |
1 |
| 7 |
07001-02055 |
RING,BACK-UP (KIT) |
1 |
| 8 |
707-51-30210 |
PACKING (KIT) |
1 |
| 9 |
07177-03025 |
BUSHING |
1 |
| 10 |
707-56-30510 |
SEAL,DUST |
1 |
| 11 |
07179-12042 |
RING,SNAP |
1 |
| |
707-98-11070 |
SERVICE KIT |
1 |
3. 707-98-11070 picture:
4. Service part number :
| PART NO. |
PART NO. |
Part NO. |
| 707-98-26110 |
707-98-37570 |
707-98-60100 |
| 707-98-26540 |
707-98-37680 |
707-98-62100 |
| 707-35-92900 |
707-51-65630 |
707-51-95650 |
| 707-35-93020 |
707-51-65640 |
421-63-H0P12 |
| 707-35-99500 |
707-51-65650 |
707-51-10630 |
| 707-35-99510 |
707-51-70630 |
707-51-10640 |
| 707-35-99600 |
707-51-70650 |
707-51-10650 |
| 707-99-59320 |
707-99-64200 |
707-99-67290 |
| 707-99-59330 |
707-99-64230 |
707-99-67300 |
| 707-98-26600 |
707-98-38551 |
707-98-64420 |
| 707-98-25980 |
707-98-37130 |
707-51-95650 |
5. FAQ
Q: What heavy‑duty construction machine does part number 707‑98‑11070 apply to for maintenance work?
A: Part number 707‑98‑11070 cylinder seal kit is specially manufactured for bulldozer pin puller cylinder assembly repair and full overhaul service.
Q: What sealing function can part number 707‑98‑11070 achieve for pin puller cylinder?
A: Part number 707‑98‑11070 cylinder seal kit stabilizes hydraulic pressure during pin pulling and releasing operations, prevents internal hydraulic fluid leakage, and blocks construction‑site dirt and grit from invading cylinder inner cavity.
Q: What raw materials make up this pin puller cylinder seal kit?
A: Dynamic reciprocating seals adopt high‑strength PU polyurethane, static sealing O‑rings use oil‑resistant NBR nitrile rubber, and PTFE rings serve as anti‑extrusion backup components to bear lateral mechanical load.
Q: What color features do these sealing spare parts show?
A: PU sealing pieces are glossy black, NBR rubber accessories present matte black tone, PTFE anti‑extrusion backup rings are pale milky white.
Q: Where is this cylinder seal kit assembled on articulated dump truck?
A: These sealing components are fitted inside cylinder barrel and cylinder head, surrounding piston and reciprocating hoist cylinder rod.
Q: What sealing accessories are contained within this whole repair kit?
A: It includes piston seals, rod seals, pressure buffer rings, PTFE anti‑extrusion rings, dust wiper seals and multi‑size matched O‑rings for cylinder reassembly.
Q: Can the sealing combination stop internal leakage and external oil seepage effectively?
A: Multi-stage sealing structure greatly reduces the risk of hydraulic oil leakage.
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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