JHY 2500 R130 Floating Oil Seal 4D8960 JB5895 Excavator Seal Group 287-33-00010

JHY 2500 R130 Floating Oil Seal 4D8960 JB5895 Excavator Seal Group 287-33-00010​

Floating Seal JHY-2500 EX/200-1,HD/800-5,1250-5,R130 Steer Swing Motor Seal 2500 250*277*284.6*44 Seal Group

JHY-2500 is the size suit for 10tons models and some near 20tons machines, such models as:

EX/200-1;HD/800-5,1250-5;R130,ZONGYOU913
R150.PC120-6(4D102),SH120,UH-081;
HD400VII,HD850G,HD1220SEII；

SK120-3. DH150-7,

PC130-7

ZX110M ZX160-1 EX135-5

JHY-2500 exact size is :250*277*284.6*44, it is a 4pcs couple type seal.

HERE WE HAVE FULL SIZES FOR YOU TO CHOOSE

The size of the replacement seal should be the same. It is necessary to strictly follow the requirements of the instructions, and select the same size of the sealing ring, otherwise the tightness and other requirements cannot be guaranteed.

Avoid using old seals. When using a new sealing ring, carefully check its surface quality to ensure that there are no defects such as small holes, protrusions, cracks and grooves, and have sufficient elasticity before using it.

When installing, you should strictly clean all parts of the opened hydraulic system. It is best to use special tools to prevent fingers from being scratched by sharp metal edges.

When replacing the sealing ring, check the groove of the sealing ring strictly, remove the dirt, and polish the bottom of the groove.

In order to prevent damage and cause oil leakage, it must be operated in accordance with the regulations. At the same time, the machine cannot be overloaded for a long time or run in a relatively harsh environment.