56B-50-12317 56B5012317 Rubber Spring Mount for HM350-1 / HM400-1 Truck Replacement Part
Product Details
| Part Number: | 56B-50-12317 / 56B5012317 | MOQ: | 1 |
|---|---|---|---|
| Engine: | HM350-1 / HM400-1 Truck | ||
| Highlight |
Rubber Spring Mount HM350-1,56B-50-12317 Truck Replacement Part,HM400-1 Rubber Spring Mount |
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Product Description
The 56B-50-12317 / 56B5012317 Rubber Spring Mount is a high-quality rebuilt control unit engineered specifically for HM350-1 / HM400-1 Truck models. Designed for construction machinery used in repair shops, manufacturing plants, and heavy equipment operations, this rubber spring mount delivers reliable performance and precise operator control.
Manufactured to strict quality standards, the unit ensures accurate signal response, dependable fault diagnostics, and seamless integration with your excavator's existing hydraulic and electronic systems.
| Product Name | Rubber Spring Mount |
|---|---|
| Part Number | 56B-50-12317 / 56B5012317 |
| Brand Name | JIAJUE |
| Compatible Models | HM350-1 / HM400-1 Truck |
| Condition | NEW |
| Availability | Rich Stock |
| Delivery Time | Usually delivered within 1–3 days after payment |
| Approximate Weight | 2 KG |
| Size (per unit) | 20 cm × 30 cm × 8 cm |
| Delivery Methods | DHL, FedEx, TNT, UPS |
| Shipment | Dispatched within 24–48 hours |
| Payment Methods | TT, Western Union, Credit Card, PayPal |
- Physical Installation: 15–30 minutes. The unit is typically secured by 4 bolts on the cool side of the engine.
- Programming & Testing: 30–60 minutes.
- The ET diagnostic tool cannot communicate with the ECM, or it displays a "Module Not Responding" error. This is a critical sign of internal hardware failure.
- Active fault codes related to internal memory (EEPROM) or voltage reference issues that persist after checking the wiring harness often indicate ECM failure.
- Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring (missing injector driver signals) after sensors and harnesses have been ruled out.
- Visible signs of overheating (burning smell), water ingress, corrosion, or broken pins on the connector headers.
Our payment methods include T/T, L/C, PayPal, and more.
Yes, rich stock is available for immediate dispatch.
When the goods ship, we will share the tracking number. For sea or air freight, we can provide the bill of lading.
- Prepare: Ensure the excavator is turned off and safely secured. Disconnect the battery to avoid electrical accidents.
- Inspect: Check the ECU for physical damage or loose connections.
- Connect Diagnostic Tool: Use a diagnostic tool recommended by the excavator's manufacturer. Connect it to the ECU according to the tool's instructions.
- Read Codes: Use the diagnostic tool to read any error codes (DTCs) stored in the ECU. These codes indicate potential problems with the ECU or connected systems.
- Check Live Data: View live data parameters such as sensor readings and system voltages. Ensure they are within normal ranges.
- Functional Tests: If possible, perform tests to activate components or simulate sensor inputs. Verify that the ECU responds correctly without delays or errors.
- Reset (if needed): Reset the ECU if recommended by the manufacturer, especially after repairs or replacements.
- Document: Keep a record of all tests, codes, and results for future reference.
Before replacing the ECM, always check the fuses, main relays, and ground connections. In many cases, a faulty ground wire or low battery voltage mimics an ECM failure.
Product Highlights
Product Overview The 56B-50-12317 / 56B5012317 Rubber Spring Mount is a high-quality rebuilt control unit engineered specifically for HM350-1 / HM400-1 Truck models. Designed for construction machinery used in repair shops, manufacturing plants, and heavy equipment operations, this rubber spring ...
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