Affordable Customized Truck Wiring Harness 2 to 4 Y Cable Harness Customizable Jacket and Connector Types
| Product Name |
Customized Truck Wiring Harness 2 to 4 Y Cable Harness |
| Insulated Material |
PVC |
| Wire Gauge |
20-22AWG |
| Conductor |
Copper |
| Jacket |
PVC |
| Length |
1m/2m/Customized |
| Wire Color |
Black/Customized |
| Advantages |
Description |
| Extremely durable |
Polyester braid + PVC coating, oil, fuel and abrasion resistant |
| Flexible and compact |
High stranded wire (30/0.15mm) withstands 1M+ bending cycles |
| Secure connection |
Y-connector reinforced with molded strain relief |
| EMI protection |
Optional foil + braid shield for CAN bus/sensor signals |
| Wide temperature |
Stable performance from -40°C to +105°C |
| Parameter |
Specifications |
| Conductor |
0.5mm² tinned copper wire (30/0.15mm) |
| Insulation |
PVC (UL 1581 VW-1 flame retardant rating) |
| Jacket |
Polyester braid + PVC outer layer |
| Rated voltage |
60V DC / 30V AC |
| Temperature range |
-40°C to +105°C |
| Flex life |
Over 1 million times (radius 50mm) |
| Shielding Optional |
Aluminum foil + copper braid (85%) |
| Color options |
Black, red, blue, yellow |
| IP rating |
IP54 (with sealed connector) |
1. Product Introduction
Designed for trucks and heavy vehicles, this Y-braided harness features 0.5mm² (20AWG) conductors and a high-strength braid jacket for superior abrasion resistance. The 2- to 4-way split design allows power/signals to be distributed from a single source to multiple components (e.g., sensors, lights, control modules). Ideal for dynamic, high-vibration environments such as truck engines, trailers, and hydraulic systems.
2. Typical Applications
Engine compartment: oxygen sensor, turbo actuator
Lighting harness: roof rack, trailer connector
Transmission: shift solenoid, speed sensor
Hydraulic system: PTO pump, tailgate controller
3. Phuchase Suggestion
Wire: choose tinned copper wire for corrosion resistance in humid environments.
Shielding: required for CAN bus/ABS system; no shielding required for basic power supply.
Length: standard length 1-5 meters; custom length can be customized to avoid cable clutter.
Color coding: Preset (e.g. red = +12V, black = ground) or custom.
4. Precautions for safe use
Wiring: Secure with wire clips every 30 cm to prevent wear.
Bend radius: ≥5 times cable diameter for static use; ≥8 times cable diameter for dynamic use.
Load capacity: 3A per wire (0.5mm²); derated at high temperatures (>85°C).
Shield grounding: Connect only one end to the chassis to avoid noise loops.
Inspection: Check sheath wear once a year (especially near the exhaust pipe).
5. FAQ
Q1: Can it replace the original truck wiring harness?
A: Yes, as long as the specifications match (e.g. high temperature resistance, wear resistance).
Q2: How to clean the oil-soaked braided wire?
A: Use electrical contact cleaner; avoid solvents that degrade PVC.
Q3: Can the branch line length be customized?
A: Yes (e.g. 1m trunk + 0.5m branch).
6. Summary
This Y-harness optimizes cable management in trucks, combining flexibility and durability. It prioritizes shielded signal wires and ensures proper strain relief at connectors. It is ideal for aftermarket upgrades or factory replacements where vibration resistance is critical.
High-quality flame-retardant materials: polymer materials have the advantages of flame retardancy and high temperature resistance; phosphor bronze gold-plated/tin-plated, with the advantages of wear resistance and corrosion resistance.
High-tech anti-oxidation technology: improve the anti-oxidation and anti-corrosion capabilities, and maintain the characteristics of the metal surface.
Using environmentally friendly new wire, the outer layer is tough and resistant to pulling, bending and not easily broken. The internal and external materials are flame retardant and not easy to burn, so you can use it with confidence!
Using thickened oxygen free copper wire core effectively reduces resistance and makes the circuit less prone to overheating. Simultaneously coated with a fireproof layer, it remains safe and durable even in high-temperature and dry environments. Bold thread body, sturdy and resistant to bending, will not break after long-term use.
Engine compartment: oxygen sensor, turbo actuator
Lighting harness: roof rack, trailer connector
Transmission: shift solenoid, speed sensor
Hydraulic system: PTO pump, tailgate controller
Lanka Industrial Automation Shanghai Co.,Ltd is an advanced manufacturer integrating research and development, production, sales and service together, We specialize in developing and manufacturing special cables.
The main products are power cords, robot cables, reel cables, flat cables, spiral cables, CE certified flexible cables, data cables, special customized cables, etc. The company has a strong technical research and development team, the core technical team consists of several professional Composed of a team of senior engineers with professional background, the technical team makes full use of profound professional theory and rich practical experience to independently research and develop, constantly penetrate the heart, and the quality is guaranteed.
In 2020, it will obtain the TILVA certification for industrial robot flexible cables from the National Robot Testing and Evaluation Center. Products are widely used in key projects such as industrial robots, CNC machine tools, laser equipment, logistics systems, packaging equipment, lifting systems, lifting equipment, etc. Excellent quality and service have received widespread praise from the industry and customers.
Sample
Give your requirements to us, we recommend the suitable cables for you, samples is free if we have stock, if not, we could customize it, then charging some cost for sample.The samples'fee will return to you when we got your order more than 1000USD.
Usually, samples will provide within 3 days.if you need to customize then we need 1-2 weeks.
Payment
We accept bank transfer, Paypal and West union., if in some other way please check with us.
Warranty
If it is our quality problem then we will afford the freight for you to replace the cables.
Advantages
Production and testing equipment more than 100 sets,
R&D engineers: 12
management teams all have more than ten years; work experience in cable industry.
Packaging
Spiral cable and cable harness are packed in carton, then in wooden pallet.
PVC cable and Pur cables are packed in wooden drum and in wooden box.
We will pack the cable in good condition according to the size.
Delivery
According to customer's choices.Sample usually sent by express. Bulk goods can be sent by air, by sea.
Please contact with us for shipping cost., we have discount with DHL, TNT, UPS, FEDEX and cooperated with shipping agent If you don't have the express account.
Lead time:Normally, 10-20 days
Q 1: I didn't find my needed model in this page.
Answer: Dear Friends, catalog will emailed to you asap when you contact with us. Also, we supply customization service. So, contact us !
Q 2: What's your Minimum Order Quantity?
Answer: Normally, 10pcs for mass production.
Q 3: When can I get the price and what's the validity?
Answer: usually within one day.Validity is 30 days
Q 4: What's your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment.
Q 5: What's your delivery time?
Answer: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.
Q 6: What's your package method ?
Answer: Usually, it's cartons, and for big cable, we use wooden drum.
Any other questions please contact with us freely:)
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