Case CX350B Cab Main Harness KHR18803

The KHR18803 (it is also replaced KHR18800 KHR18801 KHR18802) is the part number for the cab harness, it is Case 350B harness and Case CX370B harness, Case CX470B cab harness, CX700B cab harness, CASE CX700B cab harness, Sumitomo SH350-5 harness, Link Belt 350X2 harness. It is a key component of the machine's electrical system, responsible for routing power and signals between the upper structure and the undercarriage.

Related Accessories

The Case CX350B harness is designed to withstand the harsh conditions of a construction site, providing reliable electrical connections for external systems. Related excavator parts including:

• Excavator monitor (display panel): KHR10054 or KHR15202
• Excavator controller: KHR10027 KHR10023
• Main wire harness: KSR11400 KSR13450
• Monitor wire harness: KHN15050
• Console operator harness: KHR16112 KHR16122
• Cab sub harness: KHR15994
• Engine wire harness: 1826413517 87379353

Exhibition

Over the years, we have actively participated in China’s premier construction machinery exhibitions. These shows serve as vital platforms where we connect with the global engineering community, showcase our premium excavator parts, and stay ahead of market trends.

At exhibitions, our booth draws a diverse stream of visitors. Our products lines also gonna grow gradually include Sumitomo excavator parts, Case excavator parts, Link-belt excavator parts, Isuzu engine parts, Hitachi parts, Kobelco parts, CAT parts, Sany parts, Volvo parts, Komauts parts etc… We engage in in-depth discussions with new prospects, exploring tailored solutions and forging mutually beneficial partnerships. Equally important, these events allow us to strengthen ties with our valued long-term clients—reviewing past projects, addressing evolving needs, and solidifying framework agreements that ensure stable, reliable cooperation for years to come.

Our consistent presence at these exhibitions has been instrumental in expanding our footprint across high-growth markets. Today, we proudly serve customers in South America, North America, the Middle East, and Russia—regions where our full range of parts and responsive service have earned growing trust and repeat business.

Whether you are a new contact exploring collaboration or an existing partner seeking continued support, we welcome the opportunity to meet face-to-face at our next show. Let’s build a stronger future together—one project, one part, one partnership at a time.

Photo & Packing

KHR18803 wiring harness is packed in carefully to arrive in perfect condition.

1. Inner Protection: Each harness is individually wrapped in protective film or oil paper to prevent scratches and moisture damage.
2. Secondary Packaging: The wrapped unit is placed into original carton box with ample foam padding to absorb shock and vibration.
3. Outer Packaging: The small carton is then packed into a standard export carton

FAQ

What brand of the wire harness?

It is genuine Case wire harness

What model the harness fit?

KHR18803 fits to Case excavator CX350B and Sumitomo SH380-5

How can I order it?

I will send invoice with payment information via email.

How do payment?

We accept to T/T, PayPal, Credit Card, Western Union transfer.

What's the delivery time?

Stock products estimated 3-7 days.

Do you have photo for the harness?

Yes, we will send you photo before shipping.

Can you offer warranty for this harness?

Yes, we offer 1-3 months warranty.

Do you have catalog?

Yes, catalog is available.