721-98-01560 7219801560 Boom Cylinder Seal Repair Kit For PC45MR-5MO PC55MR-5MO
Seal Repair Kit for Boom Cylinder 721-98-03990 7219803990 KOMATSU PC500LC-10MO
Description: 721-98-03990 7219803990 Boom cylinder seal kit for KOMATSU.
| Part name | Seal Repair Kit for Boom Cylinder 721-98-03990 7219803990 KOMATSU PC500LC-10MO |
| Brand | SUNCAR |
| Fits brand | KOMATSU |
| Cylinder part number | 721-98-03990 ; 7219803990 |
| Compatible models | KOMATSU PC500LC-10R ; PC500LC-10MO |
| Style | Boom cylinder seal kit |
| Compatible equipment | KOMATSU construction equipment;Excavator |
| Place of original | China |
| Transport mode |
By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.) |
| Terms of payment |
Western Union, L/C, T/T, Money Gram, D/A, D/P |
|
Feature |
Durability,hard-wearing,higher-toughness |
|
Material |
PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
|
Availability |
In rich stock |
| Noted | Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. |
Features:
Low friction, high efficiency.
Superior sealing effect in high pressure.
Can be installed onto a solid piston without tools.
Low density; High strength;
Low thermal expansion.
Ozone resistance .
Resistance to grease and .Resistance to acidic.
High thermal conductivity.
High hardness:20 to 90 shore A or as your request.
Wear-resisting,oil resistance,ozone resistance,anti- aging, prevent oil leak out.
Our Seal Kit Line:
| Wheel loader seal kit | JCB Seal Kit |
| Excavator seal kit | Bulldozer seal kit |
| Boom cylinder seal kit | Hammer seal kit/Hydraulic breaker seal kit |
| Arm cylinder seal kit | Crankshaft front oil seal |
| Bucket cylinder seal kit | Crankshaft rear oil seal |
| Blade cylinder seal kit | Blade lift cylinder kit |
| Main pump seal kit | Blade tilt cylinder kit |
| Regulator seal kit | Blade steering cylinder kit |
| Swing motor seal kit | Track adjuster seal kit |
| Travel motor seal kit | Piolve valve seal kit/PPC valve seal kit |
| Center joint seal kit | Foot valve seal kit/PPC travel |
| Control valve seal kit | Pilot pump seal kit |
Parts on Group:
| Part Number | Name | Qty |
| 721-98-03990 | Seal Kit, Boom Cylinder | |
| 07000-B3035 | • O-ring | 2 |
| 07000-B5105 | • O-ring | 1 |
| 07000-B5160 | • O-ring | 2 |
| 07002-63034 | • O-ring | 1 |
| 07145-00110 | • Seal, Dust | 2 |
| 07145-00120 | • Seal, Dust | 2 |
| 707-35-31050 | • Ring, Back-up | 2 |
| 707-35-31610 | • Ring, Back-up | 3 |
| 707-39-17020 | • Ring, Wear | 2 |
| 707-44-17150 | • Ring, Piston | 1 |
| 707-51-11690 | • Ring, Buffer | 1 |
| 707-51-11890 | • Packing, Rod | 1 |
| 707-56-11840 | • Seal, Dust | 1 |
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