✅ Why Choose Us ✔ Expert in Excavator Electrical Parts
We specialize in high-quality electrical components for excavators, including relays, sensors, switches, and wiring harnesses for top brands like Volvo, Hitachi, C-A-T, and more.
✔ 12+ Years of Global Supply Experience
Trusted by equipment dealers and end-users in over 80 countries, we provide reliable parts backed by deep technical knowledge and industry understanding.
✔ OEM Quality & Compatibility
Our power switch relays (e.g. 14529028, 14696077) are engineered to meet OEM specifiC-A-Tions — ensuring precise fit, long service life, and stable performance under tough conditions.
✔ Fast Dispatch & Secure Shipping
We maintain sufficient inventory for popular parts and offer fast international delivery, with secure packaging to protect your order in transit.
✔ Technical Support & Model Matching
Our expert team helps you confirm part compatibility based on model numbers or photos, avoiding costly mismatches or downtime.
✔ Custom Solutions Available
Need custom wiring, plug types, or packaging? We support customization services tailored to your equipment and market needs.
✔ Factory-Direct Prices
We work directly with trusted manufacturers to offer competitive pricing without sacrificing quality — maximizing your value.
FAQ
Q1: What is the function of this relay in the excavator?
A: This power switch relay controls the electrical power flow to key components in the excavator, ensuring safe and reliable activation of systems such as the engine, lights, or control modules.
Q2: Which models is this relay compatible with?
A: It is compatible with multiple Volvo excavator models. Please provide your machine serial number or model (e.g., EC210, EC240, EC290, EC480) for compatibility confirmation.
Q3: Are 14529028 and 14696077 the same part?
A: These part numbers are often interchangeable depending on the region and version. Both are used in Volvo excavator electrical systems and may share similar specifiC-A-Tions.
Q4: Is this an original Volvo part?
A: We offer a high-quality aftermarket replacement, built to OEM standards for durability, electrical performance, and proper fitment.
Q5: How do I install the relay?
A: Installation is typically plug-and-play, but we recommend having a qualified technician handle replacement to ensure proper orientation and connection.
Q6: Do you test the relays before shipping?
A: Yes, each relay undergoes electrical testing before shipment to ensure full functionality and reliability.
Q7: Do you offer global shipping?
A: Yes. We ship to over 80 countries worldwide, with secure packaging and multiple courier options including DHL, FedEx, UPS, and sea freight.
