Truck Relay 24V 100A for Truck & Construction Machinery for JAPANESE Vehicle
A 24V 100A starter relay for Japanese trucks and construction machinery, designed as a direct replacement for cab tumbler relays in 24V commercial vehicle systems. It switches the high current required to engage the starter motor and is fitted in the cab relay panel. Supplied in neutral, customised or CHINO branded packaging with a 12 month warranty from B/L date.
MOQ 10 pcs · Free samples, freight at your cost · Neutral or own brand packing · 12 month warranty from B/L date
Key Benefits
- 100A capacity handles high inrush current during engine cranking without contact welding
- 24V operation matches the electrical system of Japanese commercial vehicles and construction machinery
- Direct fitment to the original cab relay panel with no rewiring required
- Built-in protection against voltage spikes and arcing during switch-on
- Ships in 7 to 10 working days as a stocked fast-moving item
- 12 month warranty from B/L date covers failure due to manufacturing defects
Application Scenarios
Where It Is Used
- Fleet workshops replacing failed starter relays on Japanese trucks after repeated no-start conditions
- Aftermarket distributors restocking cab relay panels for mixed Japanese truck fleets
- Construction equipment repair shops replacing relays in excavators and loaders with 24V systems
- OEM suppliers sourcing reliable starter relays for new vehicle builds in the Japanese market
Who It Is For
- Truck parts importers who buy against Japanese OEM numbers
- Aftermarket distributors serving Japanese truck and construction machinery fleets
- Fleet maintenance managers running Japanese commercial vehicles and machinery
- Repair chains that need high-current relays with proven switching performance
Problems It Solves
Symptoms on the Vehicle
- Starter motor that fails to engage due to a relay contact weld or open circuit
- Relay that clicks but does not deliver full current to the starter motor
- Original relays that are hard to source and expensive through dealer networks
- Relays that fail prematurely under repeated high-current load in heavy-duty applications
Technical Features
- 100A high-current switching capability for reliable starter motor engagement
- 24V DC operation compatible with Japanese truck and construction vehicle electrical systems
- Cab tumbler relay design with standard mounting and terminal layout
- Sealed relay housing suitable for cab-mounted relay panels in dusty or humid environments
- High durability contacts designed for repeated switching under heavy load
- Integrated arc suppression to protect the control circuit from voltage spikes
Specifications
Only values printed on the original product page are listed. Anything not shown here we confirm in writing before you order.
| OEM No | |
|---|---|
| Reference No | |
| Type | Starter relay |
| Voltage | 24V |
| Current Rating | 100A |
| Application | Japanese truck and construction machinery |
| Place of Origin | Ruian, China |
| MOQ | 10 pcs |
| Delivery Time | 7-10 working days |
| Packing | Neutral, customised or CHINO box |
| Warranty | 12 months since B/L date |
| Certification | ISO 9001:2015 |
Materials and Manufacturing
Materials
- Moulded thermoplastic relay housing
- Copper alloy contact blades and terminals
- High-temperature resistant coil winding
- Arc suppression components in the contact chamber
Quality Control
- 100 percent leakage and function test before delivery
- Performance parameters tested in the in-house laboratory
- Component materials sourced from named suppliers under the IATF 16949:2016 documented process
- Production and test steps recorded on video
Manufacturing Process
Terminal stamping and plating
Coil winding and insulation
Contact assembly and alignment
Housing moulding and final assembly
Electrical function test and leakage test
Customization Options
- Neutral packing with no brand marking
- Customer branded box and barcode label
- CHINO branded retail box
- OEM and ODM builds against a sample or drawing
Compared With the Alternatives
| Japanese dealer original starter relay | Same fitment and performance at lower cost; no dealer part number on the box unless branded packaging is ordered |
|---|---|
| Used or reclaimed relay | New units carry a 12 month warranty from B/L date; reclaimed stock carries no warranty and may have degraded contacts |
Use Guide
- Confirm the vehicle is a 24V system before fitting
- Match the relay mounting and terminal layout against the old unit before ordering
- Isolate the battery, unplug the failed relay from the cab relay panel and install the replacement in the same orientation
- Test the starter engagement and release function before releasing the vehicle
- If the starter does not engage, check the battery voltage, ground connection, and starter motor before condemning the relay
Also Listed Under
Questions About This Part
Which Japanese vehicles does this relay fit?
It is designed for Japanese trucks and construction machinery with 24V systems. Send us your chassis number or original relay part number and we will confirm fitment before you order.
What is the minimum order quantity?
10 pcs on catalogue items. We also accept small trial orders so you can test the part in your own market first.
How long is delivery?
7 to 10 working days for fast moving items held in stock. Production orders take longer and we confirm the date in writing when the order is placed.
Can I get the parts in my own packaging?
Yes. We supply neutral packing, your own branded box with barcode label, or the CHINO box. Artwork is confirmed before printing.
What warranty do you give?
12 months from the B/L date. If a unit fails within that period we take responsibility when the fault is caused by the part, and we reply to any complaint within 24 hours with a solution within 3 days.
Are samples free?
The sample itself is free of charge. We discuss the freight cost with you before shipping.
How do you control quality?
Every part is function tested before delivery and performance parameters are checked in our own laboratory. Components come from named suppliers and production follows the IATF 16949:2016 documented process.
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Ask for a Quote on Truck Relay 24V 100A for Truck & Construction Machinery for
Send the number printed on your original unit and a photograph of the connector. We confirm the match before you order and send a free sample first.