Excavator Boom Service Kit YM172173-72870 PC20FR-2 Komatsu Replacement Cylinder Seal Kit
Excavator Boom Service Kit YM172173-72870 PC20FR-2 Komatsu Replacement Cylinder Seal Kit
| Product Name | Boom Replacement Cylinder Seal Kit |
| Part Number | YM172173-72870, YM17217372870 |
| Model | KOMATSU PC20FR-2 |
| Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
| Place of Origin | China(Mainland) |
| Brand name | SUNCAR |
| Packing | PP bag inside, carton box outside |
| Shipping Mode | By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.) |
| Payment Terms | Western Union, Paypal, T/T, Transfer |
| CertifiC.A.Tion | ISO9001 |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| C.A.Tegory Group | Hydraulic cylinder seal kit |
| Condition | New, genuine new |
| Sample | Available |
| Applicable Industries | Building material shops, machinery repair shops, retail, construction work... |
| Feature | High sealing performance/ wear resistance |
| AppliC.A.Tion | Boom |
Product Advantage:
- Extreme wear resistance.
- Easier installation.
- Insensitive to pressure peaks.
- High extrusion resistance.
- Excellent durability and flexibility in using.
- Specially designed cords enhance durability and length stability.
- Excellent in resistance against heat,oil and wear.
- Low friction, free of stick slip.
- High abrasion resistance.
Our Services:
1. We will respond to your inquiry shortly.
2. We provide competitive price and high quality products.
3. Professional staff will help you solve product problems.
4. We can design mold opening according to customer needs.
5. We mainly produce seals& rubber products.
6. 100% quality control, 100% full inspection before packaging to ensure zero defect.
7. We can provide you with OEM services with your own trademark.
8. Good after-sales service, please contact me if you have any questions.
9. Looking forward to your inquiry.
Related Parts:
| Pos. | Part No. | Parts Name | QTY. |
| 1 | YM17217372100K | CYLINDER,BOOM | 1 |
| 2 | YM17217372110K | • TUBE ASSEMBLY,BOOM | 1 |
| 3 | YM172143-72331 | •• BUSHING | 1 |
| 4 | YM172168-81270 | •• SEAL,DUST | 2 |
| 5 | YM172173-72200 | • ROD ASSEMBLY,BOOM | 1 |
| 6 | YM172168-72240 | •• BUSHING | 1 |
| 7 | YM172168-81270 | •• SEAL,DUST | 2 |
| 8 | YM172141-72220 | • PLUNGER,CUSHION | 1 |
| 9 | YM172141-72250 | • U-NUT | 1 |
| 10 | YM172149-72540 | • HEAD | 1 |
| 12 | YM933135-14600 | •• BUSHING,ROD | 1 |
| 13 | YM172183-72660 | • PISTON | 1 |
| 14 | YM172137-72730 | • RING,CUSHION | 1 |
| 15 | YM172173-72870 | • SEAL KIT | 1 |
| 16 | YM172141-72420 | •• WASHER,LOCK | 1 |
| 17 | YM172173-72880 | •• SEAL SET | 1 |
| 23 | YM172173-72890 | •• SEAL SET | 1 |
| 27 | YM933111-26600 | •• RING,SPRING | 1 |
| 28 | YM172141-73021 | • PISTON | 1 |
| 29 | YM22252-000561 | • CLIP | 1 |
| 30 | YM24761-020000 | • FITTING,GREASE | 2 |
| 31 | YM172162-61770 | GUIDE,SLIDE | 2 |
| 32 | YM17217372830K | COVER ASSEMBLY,BOOM | 1 |
| 33 | YM22217-100000 | WASHER | 1 |
| 34 | YM26116-100202 | BOLT | 1 |
| 35 | YM933147-03400 | WASHER | 1 |
| 36 | YM933168-14170 | SPRING | 2 |
Storage Precautions:
- When storing seals, please pay attention to the following items:
1. Do not open the seal package when it is not necessary, otherwise dust will stick to the seal or scratch the seal.
2. Store in a cool place, not in direct sunlight. Ultraviolet rays and water vapor will accelerate the deterioration and dimensional changes of rubber and plastics.
3. When storing unpackaged products, be careful not to stick or pack impurities and store them in their original state. Nylon should be sealed tightly to prevent dimensional changes.
4. Do not place the seals close to heat sources, such as boilers, furnaces, etc. The heat will accelerate the aging of the seals.
5. Do not place the seal near the motor or where ozone is generated.
6. Do not hang the seal with needles, iron wire or rope, otherwise it will deform the seal and damage the lip.
7. The surface of the seal sometimes has color changes or white powder (blooming phenomenon), which will not affect the performance of the seal.
8. The RAREFLON ring of the combined seal is easily scratched if it drops or is impacted by the outside, so it must be handled with special care.
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