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The PARKER RG04MAH135 is a rod gland kit designed to restore the sealing integrity of hydraulic or pneumatic cylinders. It fits cylinders with a 6-inch bore and a 1-3/8-inch rod diameter, supplying the gland seals and wear components needed to stop rod-end leakage. This kit is intended for use by hydraulic technicians and maintenance professionals performing cylinder rebuilds in industrial, agricultural, or heavy equipment service environments. Weighing 2 pounds, the kit is compact and contains the correct components matched to Parker cylinder specifications for this bore and rod size combination.
This rod gland kit applies to hydraulic cylinder repair work where the rod-end seal assembly has worn or failed, resulting in external fluid leakage along the cylinder rod. It is suited for repair of Parker cylinders with a 6-inch bore and 1-3/8-inch rod in stationary industrial machinery, mobile equipment, and fluid power systems. Technicians performing scheduled preventive maintenance or emergency seal replacements will find this kit appropriate for restoring cylinder function to OEM sealing standards.
Designed as a rod gland replacement kit for Parker hydraulic cylinders with a 6-inch bore and a 1-3/8-inch rod diameter.
Installation should be performed by a qualified hydraulic technician. Before disassembly, relieve all hydraulic pressure from the system and verify that the cylinder is fully depressurized and mechanically supported. Clean the rod and gland area thoroughly before fitting new seals to prevent contamination-related seal failure. Follow applicable fluid power safety standards and the cylinder manufacturer's reassembly procedures when torquing the gland retainer.
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