Komatsu 721-98-04330 Boom Sealing Kit For 7219804330 PC290LCI-11 Repair Kit Hydraulic Cylinder
Price:
Negotiation
MOQ:
Trial order acceptable
Delivery Time:
3-5 days after payment received(public holiday excluded)
Brand:
SUNCAR
Product Description
PC290LCI-11 Komatsu 721-98-04330 Excavator Boom Sealing Kit Hydraulic Cylinder 7219804330
| Product Name | Boom Cylinder Sealing Kit |
| Part Number | 721-98-04330, 7219804330 |
| Model | KOMATSU PC290LCI-11 |
| 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 |
Seal ClassifiC.A.Tion:
- According to whether the seal is in contact with its relative moving parts, it can be divided into contact seal and non-contact seal; according to the seal and contact position, it can be divided into circumferential seal and end face seal. End face seal is also called mechanical seal. The centrifugal seal and spiral seal in the dynamic seal are sealed by powering the medium when the machine is running, so they are sometimes called dynamic seals.
- Static seal: There are three main C.A.Tegories: gasket seal, sealant seal and direct contact seal. According to the working pressure, static sealing can be divided into medium and low pressure static sealing and high pressure static sealing. Medium and low pressure static seals usually use softer and wider gasket seals, while high-pressure static seals use harder metal gaskets with a narrow contact width.
- Dynamic seal: It can be divided into two basic types: rotary seal and reciproC.A.Ting seal.
Our Service:
(1) Experienced sealing products supplier.
(2) Professional design team and sales department for your service.
(3) All the questions will be dealt in 24 hours.
(4) Stable quality---coming from good materials.
(5) Lower price---not cheapest but the lowest at the same quality.
(6) Good service---satisfied factory service before and after sale.
(7) Delivery time---7days-15days for mass production.
(8) Your inquiry will be replied in one working day.
Related Parts:
| Pos. | Part No | Product Name | Qty |
| K26 | 721-98-04330 | Seal Kit, Boom Cylinder | |
| 07000-B3030 | • O-ring | 1 | |
| 07000-B3035 | • O-ring | 1 | |
| 07000-B5090 | • O-ring | 1 | |
| 07000-B5130 | • O-ring | 1 | |
| 07145-00080 | • Seal, Dust | 4 | |
| 707-35-30900 | • Ring, Back-up | 2 | |
| 707-35-31310 | • Ring, Back-up | 1 | |
| 707-39-14110 | • Ring, Wear | 2 | |
| 707-44-14150 | • Ring, Piston | 1 | |
| 707-51-10650 | • Ring, Buffer | 1 | |
| 707-51-10860 | • Packing, Rod | 1 | |
| 707-56-10770 | • Seal, Dust | 1 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Suncar Seals Co., Ltd.
Location
No.7, Lane 3, North of LianXi Village, Dongpu Town, Tianhe District, Guangzhou, China
Contact Person
Alina

