Send Message
Home ProductsExcavator Seal Kit

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

Certification
China Guangzhou Sonka Engineering Machinery Co., Ltd. certification
China Guangzhou Sonka Engineering Machinery Co., Ltd. certification
Customer Reviews
Sonka company has always been my supplier. Their oil seal stable quality, adapt to a variety of models.

—— Mark Damon

Sonka company stable supply capacity, make my business grew and grew

—— Judy Lockwood

Sonka company high quality oil seal, let my machine loss less, live longer.

—— Sean Smith

Very impressed. Organised competitive quote great timely service. I called on New Years Very prompt service at a difficult time of year. Thanks Guy

—— shawn congdon

this time due to its excellence in customer care, even on a Sunday afternoon. When I had an issue with express while trying to print a return shipping label for an item I purchased from Sonka. They answered me in time and helped me solve the problem.

—— Cynthia

I'm Online Chat Now

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit
333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

Large Image :  333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

Product Details:

Place of Origin: CHINA(MAINLAND)
Brand Name: HQPA/OEM
Certification: ISO9001
Model Number: 333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: negotiation
Packaging Details: PP bag inside, carton box outside
Delivery Time: 3-5 days after payment received(public holiday excluded)
Payment Terms: Western Union, L/C, T/T, MoneyGram, D/A, D/P
Supply Ability: 500 Sets per Week
Detailed Product Description
Product: 333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit Part Number: 333-8675 234-4442 518-5135 3338675 2344442 5185135
Fit For Model: CAT 345C, 345C L, 345D, 345D L, 345D L VG Group: Cylinder Seal Kit / Bucket Cylinder Seal Kit
Loading Port: HUAGNPU,China (Mainland) Packing: Neutral Packing / HQPA Packing
High Light:

518-5135

,

234-4442

,

5185135 Bucket Cylinder Seal Kit

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

1.Product Description:

 

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.
Boom Cylinder seal kit is, as the name suggests, fitted into the boom cylinder.
There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
Arm cylinder is the top one, and it's usually be called as top cylinder;
The bucket cylinder is the one that connects and controls the bucket.
Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.

 


2.General Product Information:

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit
Brand Name HQPA/OEM
Product Name 333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit
Product style Hydraulic Cylinder Seal Kit / Boom Cylinder Seal Kit
Part No. 333-8675 234-4442 518-5135 3338675 2344442 5185135
Related parts: Swing Motor Seal Kit / Travel Motor Seal Kit / Arm Cylinder Seal Kit / Stick Cylinder Seal Kit/ Boom Cylinder Seal Kit
Application CAT excavator 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L
MOQ 1 PC
Condition 100% New Controller
Package Inner-Plastic Bag; Outer -Standard Carton Box.
Payment Western Union, L/C, T/T, MoneyGram, D/A, D/P etc.
Departure ports Huangpu(Guangzhou), China (Mainland)
Delivery time 3-5 days after payment received(public holiday excluded)
Place of origin China (Mainland)
Application Excavators, heavy machinery, mining, earth-moving, construction machinery, digger, car, truck.

 

 

3. Fit Model

 

345C 345D L VG 345D 349D L 349E L
345C L 349D 345D L 349E 349E L VG
349F L        

 

 

When you open and repair the cylinder, please follow below operation:

1. Take off the cylinder from the machine.

2. Remove the head assembly nad the rod assembly from the stick cylinder group.

3.If it always happens that the seal kit not perform well soon after it fitted, there maybe problem of the cylinder assembly itself. It is better to check the cylinder assembly whether need to change it.

4.Meansure the seal kits before fitting.

5.Install the seals.

After fix the cylinder assy, test it first before reinstall the stick culinder group on the machine.

 

4.Related parts

 

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

 

Part No Parts name Part No Parts name
358-8521 HEAD 165-9291 SEAL-LIP TYPE
7Y-4956 LOCKNUT (M90X2-THD) 358-8525 PISTON
9X-3607 SEAL AS 191-5604 RING
358-8514 ROD AS 191-5605 RING
4I-1520 BUSHING 095-1726 SEAL-O-RING
234-4516 CYLINDER AS 114-0761 BUSHING
087-5379 BUSHING 333-8688 SEAL-U-CUP
7Y-4941 RING-BACKUP 7Y-4945 RING-BACKUP
7Y-4944 RING-RETAINING 7Y-5239 BOLT-SOCKET HEAD (M24X3X100-MM)
333-8687 SEAL-BUFFER 333-8675 KIT-SEAL (BUCKET CYLINDER)

 

5.Notice before installation:

 

Install vented buffer seal assembly. The seal assembly consists of one seal and one backup ring.
Install vented buffer seal in the correct groove of cylinder head . Seal has a groove for backup ring. The groove must face the rod end of the cylinder, to the correct assembly position.
Install backup ring in seal to the correct assembly position.

 

 

Welcome to contact us, we can provide high quality and the best price!

 

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

 

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

 

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

 

333-8675 234-4442 518-5135 3338675 2344442 5185135 Bucket Cylinder Seal Kit

 

 

 

 

 

Contact Details
Guangzhou Sonka Engineering Machinery Co., Ltd.

Contact Person: Sum Huang

Tel: 86-18902494641

Fax: 86-20-89858960

Send your inquiry directly to us (0 / 3000)