RE18949 Boom Sealing Kit 690C 690CR 693C Deere Cylinder Seal Repair Kit

Place of Origin CHINA(MAINLAND)
Brand Name SUNCAR
Model Number RE18949 John Deere 690C, 690CR, 693C
Minimum Order Quantity Trial order acceptable
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, , D/A, D/P, Paypal
Supply Ability 1000 set per week

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Product Details
Part Number RE18949 Material PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ
Position Hydraulic Cylinder Seal Kit Size OEM Standard Size
Condition New, Genuine New AppliC.A.Tion Boom
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Product Description

 

RE18949 Boom Sealing Kit 690C 690CR 693C Deere Cylinder Seal Repair Kit

 

Product Name John Deere Cylinder Seal Repair Kit
Models John Deere 690C, 690CR, 693C
Part Number RE18949
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, L/C, T/T, D/A, D/P
CertifiC.A.Tion ISO9001
Warranty Unavailable
Customized OEM & ODM are welcomed
Size OEM standard size
Position Hydraulic cylinder seal kit
Condition New, genuine new
Feature Sealing performance/ wear resistance
AppliC.A.Tion Boom

 

Parts On Group Boom Cylinder:

Pos. Part No. Qty. Parts name
1 JD7759 [1] LubriC.A.Tion Fitting
2 U43784 [2] Bushing
3 AR89436 [1] Rod
4 U43388 [1] Seal
5 R69278 [1] Guide
6 R79177 [1] Back-Up Ring
7 T38489 [1] O-Ring
8 U43389 [1] Wear Ring
9 R76782 [1] Seal
10 U43391 [1] Snap Ring
11 T34515 [2] Piston Ring
12 RE11910 [1] Seal
13 R78391 [2] Back-Up Ring
14 U10289 [1] O-Ring
15 R81107 [1] Piston
16 U44508 [1] Wear Ring
17 U10750 [1] Lock Nut
18 22H842 [1] Set Screw
19 RE19057 [1] Hydraulic Cylinder Barrel
20 JD7763 [1] LubriC.A.Tion Fitting
21 RE18949 [1] Hydraulic Cylinder

 

Advantages Of Oil Seal:

1. Oil seal structure is simple and easy to manufacture. Simple oil seal can be molded in one time, even the most compliC.A.Ted oil seal, the manufacturing process is also oil seal not compliC.A.Ted. The metal skeleton oil seal can also form the required oil seal between metal and rubber only by stamping, gluing, inlaying, molding and other processes.

2. Oil seal has light weight and few consumables. Each type of oil seal is a combination of thin-walled metal parts and rubber parts, and its material consumption is very small, so the weight of each oil seal is very light.

3. The installation position of the oil seal is small, the axial size is small, easy to process, and make the machine compact.

4. Oil seal has good sealing performance and long service life. It has certain adaptability to the vibration of the machine and the eccentricity of the main shaft.

5. Oil seal is easy to disassemble and convenient for inspection.

6.The oil seal is cheap.

 

When You Open And Repair The Cylinder, Please Follow Below Operation:

1. Take off the cylinder from the machine.

2. Remove the head assembly and 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. Measure the seal kits before fitting.

5. Install the seals: after fix the cylinder assy, test it first before re-install the stick cylinder group on the machine.

 

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RE18949 Boom Sealing Kit 690C 690CR 693C Deere Cylinder Seal Repair Kit 0

RE18949 Boom Sealing Kit 690C 690CR 693C Deere Cylinder Seal Repair Kit 1