Video Channel of China Wespc (Dongguan) Tech Co., Ltd.
Chat Now Contact Us
Home Videos Playlist Website

E320B Excavator Wiring Harness Repair

Wiring Harness
January 26, 2026
Category Connection: Engine Wiring Harness
Chat Now Contact Us
Tags:
#wiring harness assembly #diesel engine wiring harness #diesel wiring harness
Brief: We show the practical steps and results so you can judge suitability quickly. This video provides a detailed walkthrough of the WESPC Wiring Harness 138-5134, demonstrating its installation as a direct replacement external chassis harness for the E320B excavator. You'll see how this complete assembly ensures reliable electrical connectivity for chassis-mounted components in demanding construction environments.
Related Product Features:
  • Direct replacement external chassis wiring harness for the E320B excavator with part number 138-5134.
  • Constructed with automotive-grade copper conductors for optimal electrical performance.
  • Features durable insulation materials resistant to abrasion, fuel, and oil.
  • Designed to withstand temperature fluctuations in engine and chassis compartments.
  • Includes precision-molded connectors that match original equipment interfaces.
  • Weather-resistant construction ensures secure connections in demanding environments.
  • Supplied as a 100% new replacement part with exact wire gauge and circuit specifications.
  • Compatible with interchange part numbers 138-5134 and 1385134.
FAQs:
  • What excavator model is this wiring harness compatible with?
    This WESPC Wiring Harness 138-5134 is specifically designed as a direct replacement for the E320B excavator's external chassis harness.
  • What materials are used in the construction of this wiring harness?
    The harness is constructed with automotive-grade copper conductors and durable insulation materials that are resistant to abrasion, fuel, and oil, designed to withstand temperature fluctuations in engine and chassis compartments.
  • What after-sales support is available for this product?
    We provide comprehensive after-sales support including video technical support and online assistance to help with installation and troubleshooting.
  • Is this a genuine new part and what warranty does it come with?
    Yes, this is a 100% new replacement part that comes with a 1-year warranty and is certified with ISO9001 quality standards.
Related Videos
WESPC Fuse Box Wire Harness 259-5296 for CAT 320D Excavator 259-5296 00:15

WESPC Fuse Box Wire Harness 259-5296 for CAT 320D Excavator 259-5296
Wiring Harness
January 28, 2026
WESPC Wiring Harness 259-5069 2595069 Fits for CAT 345C 345CL Excavator C13 C-13 00:15

WESPC Wiring Harness 259-5069 2595069 Fits for CAT 345C 345CL Excavator C13 C-13
Wiring Harness
January 28, 2026
Wiring Harness 238-1948 00:12

Wiring Harness 238-1948
Wiring Harness
January 28, 2026
330C Excavator Hydraulic Pump Harness 197-4411 00:12

330C Excavator Hydraulic Pump Harness 197-4411
Push Rod
January 27, 2026
E938G Loader Wiring Harness Replacement 00:12

E938G Loader Wiring Harness Replacement
Push Rod
January 27, 2026
Excavator Left Console Harness 080 00:12

Excavator Left Console Harness 080
Push Rod
January 28, 2026
WESPC 251-0520 Excavator Chassis Harness 00:12

WESPC 251-0520 Excavator Chassis Harness
Push Rod
January 28, 2026
WESPC Connecting Rod 4115C342 Perkins Diesel Engine 00:12

WESPC Connecting Rod 4115C342 Perkins Diesel Engine
Push Rod
January 26, 2026
Wiring Harness 121-1036 00:15

Wiring Harness 121-1036

Other Videos
January 26, 2026
WESPC Connecting Rod 4115C342 Perkins Diesel Engine Part 00:12

WESPC Connecting Rod 4115C342 Perkins Diesel Engine Part
Push Rod
January 26, 2026