Company Logo
Menu
logo
Locations
Worldwide
My Account
  1. Home
  2. Products
  3. Parts
  4. Hose, Fittings & Adapters
  5. 4A1-04-21630
Product Image
Product Image

Hose

4A1-04-21630

O-Ring

Purchase options

Order on My Komatsu Find a dealer
  • Specification
  • 360 View
Discover
  • Equipment
    →
  • Parts
    →
  • Services and support
    →
  • Industries
    →
  • Technology
    →
Tools
  • Request a quote
    →
  • Komatsu locator
    →
  • My Komatsu
    →
  • Competitive comparison tool
    →
  • Mining Analytics Platform
    →
Company
  • About us
    →
  • Careers
    →
  • Case studies
    →
  • Commitment to society
    →
  • Merchandise
    →
  • Newsroom
    →
  • Investor relations
    →
Connect
  • Contact us
    →
  • Social media channels
    →
  • Customer / dealer portals
    →
  • Suppliers
    →
Company Logo

Komatsu is a leading manufacturer of construction, mining, forestry, and industrial heavy equipment.

Global corporate website
  • Cookie policy
    →
  • Privacy statement
    →
  • Terms of use
    →
  • Transparency in coverage
    →
  • Modular Mining legal notices
    →
  • California Supply Chain Transparency Act
    →
  • California Voluntary Carbon Market Disclosures Act
    →
  • Privacy notice for California residents
    →
  • Fighting Against Forced Labour and Child Labour in Supply Chains Act (Canada)
    →
  • Sitemap
    →

2025 Komatsu America Corp. All rights reserved.