COGENG 991/00130 99100130 991-00130 JCB Hydraulic Seal Kit

Product name:  JCB Cylinder Seal Kit
Part No:  991/00130 991-00130  99100130
rModel Number:For    JCB Excavators: JCB 8014, 8018, 8025, 803, 804, 805, 806, 807, 808, JS130, JS160, JS200, JS220, JS260, JS300
JCB Loaders: JCB 406, 407, 408, 410, 411, 417, 430, 432, 436, 444, 447, 457
JCB Backhoe Loaders: JCB 3CX, 4CX, 1CXT, 2CXT
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS
 


Dimensional Specifications


Decompose pictures

Parts list

Installation decomposition diagram
Pre-Installation Inspection:
Clean the work area thoroughly to prevent contamination
Compare all new seals with old components before discarding
Inspect cylinder bore and rod for scratches, pitting, or wear
Verify all necessary tools are available and clean

Disassembly Procedure:
Mark cylinder components for proper reassembly
Document seal orientation and position during removal
Clean all metal components with non-abrasive cleaner
Inspect gland and piston for damage or wear

Seal Installation:
Lubricate all seals with clean hydraulic fluid during installation
Use seal installation tools – avoid sharp instruments
Ensure proper orientation of directional seals
Check that all seals seat properly in their grooves

Reassembly & Testing:
Reassemble components in reverse order of disassembly
Torque fasteners to manufacturer's specifications
Cycle cylinder slowly without load to seat seals
Check for leaks and proper operation

Maintenance Tips:
Always use clean hydraulic fluid
Monitor system temperature during initial operation
Check for leaks after first 50 hours of operation
Keep detailed maintenance records

Frequently Asked Questions