Jiangsu Runfeng Jiu Seals Co., Ltd.
Jiangsu Runfeng Jiu Seals Co., Ltd.
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1983014270 198-30-14270 wr WEARING
Inspection Protocol:
Check during every cylinder rebuild
Measure for wear every 2,000 service hours
Replace if wear exceeds 0.015" (0.38mm)
Installation Best Practices:
Clean cylinder bore thoroughly
Lubricate with hydraulic fluid before installation
Verify proper orientation of split ends
Troubleshooting:
Excessive wear: Check for misalignment
Ring rotation: Verify proper interference fit
Deformation: Inspect for over-tightening
Quality Assurance:
100% dimensional inspection
Material certification available
RoHS compliant materials
Performance Benefits:
30% reduction in friction losses
Extended cylinder tube life
Improved hydraulic efficiency
Inventory Availability:
Standard sizes ship within 24 hours
Custom sizes available with 1-week lead time
Complete technical support
For genuine 1983014270 or 198-30-14270 wear ring replacements, contact our technical team today. Our specialists can provide expert guidance on proper selection and installation to maximize your excavator's hydraulic system performance and service life.