OEM Z991733 RING;RETAINING HITACHI/LANDCROS for C20 Manufacturers, Supplier

product details

Description

Part Name	RING;RETAINING
Part Number	Z991733
Brand Name	HITACHI
Place of Origin	Japan
Delivery Time	1-3 work days
Packaging Type	Cartons

	Precision Axial Retention for Critical Assemblies – The Compact Component that Secures Gears, Bearings, and Shafts. This genuine Hitachi retaining ring is a precision-formed snap ring that holds gears, bearings, and shafts in their precise axial positions within your excavator's transmissions, final drives, and hydraulic pumps. Available in multiple OEM configurations including 4251777 for ZX210LCN-G/ZX210LC-3, 0855210 for ZX200/ZX210/ZX240, 0422915 for EX60/EX100-5, 313979, and 0424960 for ZX330-3/ZX350K-3. Manufactured to exact groove dimensions, it delivers consistent clamping force without play or loosening under vibration and dynamic loads.
Robust Materials with Optimized Heat Treatment – Spring Steel Construction for Flexibility and Strength. Manufactured from high-grade spring steel and precisely heat-treated, this genuine retaining ring delivers the ideal balance of radial tension, installation flexibility, and fatigue resistance. The carefully calculated lug design and uniform edge contour ensure positive engagement with the groove while resisting deformation during installation and removal. A corrosion-resistant finish provides long-term protection against moisture and chemicals, preserving the ring's spring properties over extended service intervals. Available in standard external and internal types (including round-wire and tapered-section configurations).		Prevent Component Migration and Catastrophic Failure – Genuine Hitachi: Safeguard Your Component Positioning. An undersized, poorly formed, or weakened retaining ring can allow axial movement, leading to gear misalignment, bearing wear, or even catastrophic component migration. Aftermarket rings often use inferior spring steel or lack consistent lug geometry, compromising retention force and installation reliability. This genuine Hitachi component is manufactured to meet exact groove specifications, guaranteeing a secure fit that maintains the engineered clearances of your assembly. For rebuilds that you can depend on, choose the retaining ring engineered specifically for Hitachi equipment.