Guangzhou Guke Construction Machinery Co., Ltd.
                                                                                                           
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11 Years
Since 2015
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JCB 991-20023 Excavator Cylinder Seal Kit with 92 Hardness and -40℃ to 110℃ Temperature Range

Price Negotiable
Price: Negtiation
MOQ: 1 kit
Delivery Time: 3-7 days after payment
Brand: GUKE
Product Description
JCB 991-20023 Excavator Cylinder Seal Kit
Premium Quality Construction

GUKE hydraulic seals feature excellent design, precise manufacturing processes, and superior performance characteristics. Our strict quality control procedures ensure reliable operation and have earned recognition from numerous industrial customers worldwide.

Key Specifications
Part Number 991-20023 / 99120023
Material Composition PU + PTFE + NBR + IRON + Phenolic
Hardness 92 degree
Temperature Range -40℃ to 110℃
Available Sizes Standard Size & Custom Size
Certification ISO 9001
Availability In Stock
Performance Features
  • Excellent oil resistance for extended service life
  • Superior heat resistance up to 110℃
  • High pressure resistance for demanding applications
  • Premium raw materials sourced from HUNTSMAN (Germany) and ZEON (Japan)
Application Reference
JCB 991-20023 Excavator Cylinder Seal Kit application chart and compatibility guide Technical specifications and installation diagram for JCB excavator seal kit
Manufacturing Capabilities
Our Expertise
  • Over 10 years specialized in hydraulic cylinder seal kit development and manufacturing
  • Extensive inventory of standard parts for immediate shipment
  • Custom seal services with OEM acceptance
  • CNC machining seals without mold costs for fast dispatch
  • Production capability for inner diameters from 0.2mm to 3500mm
  • Comprehensive seal solutions and technical support
  • 24-hour online customer service
Product Gallery
JCB 991-20023 excavator cylinder seal kit components and packaging Close-up view of hydraulic seal components showing material quality Complete seal kit assembly for JCB excavator maintenance
Shipping & Customization

Available shipping methods include express delivery, air freight, and sea transport. We accept OEM requirements and can customize seals according to customer specifications.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guke Construction Machinery Co., Ltd.
Location Room 401, building A, Zhongzhu Village International Machinery City, Zhongshan Avenue, Tianhe District, Guangzhou
Contact Person Amma

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