Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.

Part No

Parts name

Part No

Parts name

707-01-XZ080

CYLINDER GROUP,L.H. (FINAL COATING)

17M-63-X8061

CYLINDER GROUP,L.H.

707-01-XZ090

CYLINDER GROUP,R.H. (FINAL COATING)

17M-63-X8071

CYLINDER GROUP,R.H.

17M-63-08061

CYLINDER ASS'Y

17M-63-43141

CYLINDER

707-76-90120

BUSHING

07145-10090

SEAL,DUST

707-27-18140

HEAD,CYLINDER

707-52-90660

BUSHING

707-51-90730

U-PACKING,ROD

707-51-90630

RING,BUFFER

07000-55170

O-RING

07146-05172

RING,BACK-UP

195-63-94170

SEAL,DUST

07179-13104

RING,SNAP

01010-81865

BOLT

01643-31845

WASHER

17M-63-95120

ROD,PISTON

707-76-90110

BUSHING

07020-00675

FITTING,GREASE

707-36-18100

PISTON

07000-52070

O-RING

707-35-52910

RING,BACK-UP

707-44-18180

RING,PISTON

07155-01845

RING,WEAR

707-40-18070

SPACER

01010-31240

BOLT

07042-20108

PLUG

17M-63-43170

TUBE,L.H.

17M-63-43270

TUBE,R.H.

17M-63-43280

TUBE,L.H.

17M-63-43180

TUBE,R.H.

07000-53035

O-RING

01010-81055

BOLT

01010-81060

BOLT

01643-31032

WASHER

01010-81025

BOLT

07282-03411

CLAMP

01010-81020

BOLT

707-99-64440

SERVICE KIT

01643-31645

WASHER

154-63-52890

PLUG,(FOR SHIPPING)

707-99-64550

SERVICE KIT

707-98-64410

SERVICE KIT

Seal kits are our core products.

We have a seal kit factory in Foshan city;

and warehouse for seal kits in Guanzhou near the brand office in Guangzhou.

And there is a different brand we could supply too, with your special requirement.

We expand our business overseas with the fame of supplying spare parts in high quality and reasonable prices.

Also, we can supply a wide spare part range of excavator spare parts from seal kits to undercarriage parts.

Pictures on the website are just for your reference. Spare parts should be subjected to actual ones.

Customer's requirements are the first priority.

Any spare parts not listed on the website, please feel free to contact me directly.

General Order Process:

* Step1: Contact us online, Email, Skype, WhatsApp.
* Step2: We discuss prices, lead time, payment terms, shipping mode, packing.
* Step3: Issuing PI for you and you confirm.
* Step4: Arrange payment.
* Step5: Delivery.
* Step6: Goods reach you.
* Step7: After-sale service special for you

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Guangzhou Sonka Engineering Machinery Co., Ltd.

Loion: Guangzhou, China

Business scope:excavator spare parts

Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo

Start

Sonka Company grew out of Global Engineering Machinery.

Time back in 2009, a spare parts shop named GLOBAL ENGINEERING MACHINERY established in Guangzhou City. Soon but stably, it sold its spare parts to more than 30 cities in domestic China in the same year, with the fame spreading far and wide, for the good product quality and service.

At that time the shop mainly sold mainly in seal and seal kits lines: excavator seal kits, loader seal kits, bulldozer seal kits, breaker seal kits and other construction machinery-related seals.

Growing

To meet customer’s growing needs on seal kits, in 2013, a new company named Guangzhou Huanqiu Seal Technology Co. LTD was set up to handling the seal factory. Factory manufactures all kinds of seals for construction machinery.

It then lay solid foundations for oncoming development.

HQPA stands for High Quality Product Assurance!

Expand

With rich experience and established technique, customers are satisfied with our seal kits for high quality and good performance.

And we would like to share these seal kits with the world outside China. In the year of 2014, we creates the Guangzhou Sonka Engineering Machinery Co. Ltd, a branch trading company, to deal with all the oversea business.

Prospect

In the year 2020, Sonka Company will upgrade our brand. We will set up Management Service Center in the oversea market to promote our uniform brand all over the world.