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7079914460 707-99-14460 HYDRAULIC CYLINDER SEAL KIT
Certification
ISO9001
Place of Origin
CHINA
7079914460 707-99-14460 HYDRAULIC CYLINDER SEAL KIT
Part number 7079914460 (also officially referenced as 707-99-14460) stands as our flagship hydraulic cylinder seal kit, exclusively engineered to address the harsh operational demands of excavators and loaders. This premium-grade sealing solution is crafted to restore and enhance the performance of hydraulic cylinders—critical components in heavy machinery—making 7079914460 (707-99-14460) the go-to choice for equipment operators seeking long-term reliability and minimal downtime. Unlike generic seal kits, 7079914460 (707-99-14460) is tailored to match the exact dimensional and performance requirements of excavator boom, arm, and bucket cylinders, as well as loader lift and tilt cylinders, ensuring seamless compatibility and optimal functionality.
I. Key Attributes of 7079914460 (707-99-14460) Seal Kit
The superior performance of 7079914460 (707-99-14460) stems from three core pillars: advanced material science, precision manufacturing, and application-specific design—each calibrated to tackle the unique challenges of construction and mining environments.
1. Innovative Material Selection
Primary Sealing Elements: 7079914460 (707-99-14460) features a proprietary blend of PTFE (Polytetrafluoroethylene) and carbon fiber reinforcement. This combination delivers exceptional wear resistance—50% higher than standard PTFE seals—while maintaining a ultra-low friction coefficient (0.018-0.035) to reduce cylinder rod drag and energy consumption.
Backup Rings & Wiper Seals: The kit includes high-strength POM (Polyoxymethylene) backup rings that prevent seal extrusion under high pressure, and nitrile rubber (NBR) wiper seals with a dual-lip design. These wiper seals effectively block dust, gravel, and moisture from entering the cylinder, a critical advantage for 7079914460 (707-99-14460) in dusty or wet job sites.
Corrosion Protection: All metal components in 7079914460 (707-99-14460) are treated with a zinc-nickel plating, providing 10x better corrosion resistance than traditional zinc plating—ideal for machines operating in coastal or chemical-exposed environments.
2. Performance Metrics
Performance Indicator
Specification for 7079914460 (707-99-14460)
Operating Temperature Range
-40°C to +220°C (-40°F to +428°F)
Maximum Working Pressure
Up to 6,500 psi (448 bar)
Fluid Compatibility
Mineral oils, synthetic hydraulic fluids, bio-based oils, and phosphate esters
Seal Life Expectancy
3,500+ operating hours (2x longer than entry-level kits)
Guangzhou JRS Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, JRS has accumulated a large number of domest... Guangzhou JRS Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, JRS has accumulated a large number of domest...
