Built for 320B 320C, this 24V Double Cable throttle actuator delivers stable engine rpm control in demanding jobsite conditions.
Key Specifications
| Part Number | 7Y-3913 |
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| Product Type | Excavator Double Cable Throttle Motor |
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| Rated Voltage | 24V DC |
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| Application | Excavator |
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| Fitment Model | 320B 320C |
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| Material | Aluminium housing, copper coil, steel gear |
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| Working Temperature | -20 to 80 Celsius |
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| Wire Harness | Custom connector, matched pin order |
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| Mounting | Bolt-on, matched flange and cable length |
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| Warranty | 12 months |
Product Advantages
- Factory-direct supply with in-house coil winding and gear assembly
- Aluminium housing with anti-corrosion surface treatment
- CNC-machined flange gives accurate fit and alignment
- Each unit is load-tested before packing to confirm smooth cable travel
- Matched connector and pin order reduce install time on site
Our Service
- 12-month warranty with free technical support during installation
- Flexible MOQ and sample orders accepted for trial fitment
- Fast dispatch from stock, 3 to 7 working days for bulk orders
- Neutral export packing or branded packing as requested
- Model matching help by part number or clear photos before ordering
Packing and Shipping
Each unit is wrapped in anti-static bag, seated in shock-proof foam and packed in an export-grade carton.
For bulk orders we offer wooden case packing. Shipping by air, sea or express is arranged to your schedule.
FAQ
- How do I confirm the right throttle motor?
- Check the part number on your old unit or send us clear photos; we cross-check before shipping.
- Is it plug and play?
- Yes, the connector and pin order match the listed models, so it is a direct swap.
- What if the speed is still unstable?
- Check the controller, wiring harness and throttle linkage for jam or wear before replacing.
To order the 7Y-3913 throttle motor, send us your machine model or part number and we will confirm fitment and quote a price.