Looking for a reliable 14542452 throttle knob for your heavy equipment? Whether you are managing a repair shop or maintaining a construction fleet, finding the right Volvo replacement parts is critical for machine uptime. This accelerator knob, also identified as 14542452, is engineered to meet or exceed OEM standards for durability and response accuracy.
This specific component is essential for operators using Volvo EC210B, EC240B, and EC290B models. It ensures smooth engine speed regulation, preventing erratic throttle behavior that can lead to increased fuel consumption or engine strain.
| Attribute | Details |
|---|---|
| Model NO. | Volvo EC210B, EC240B, EC290B, EC360B, EC460B |
| Product Name | Throttle Knob / Accelerator Dial Switch |
| Part Number | 14542452 / 14542452 (Alt Search) |
| Type | Electrical Control Component |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch Available |
| Application | Excavator Engine Maintenance, Overhaul, and Parts Supply |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
When sourcing heavy machinery components, the choice between generic parts and professional-grade replacements impacts long-term costs.
| Core Procurement Points | Standard Marketplace Parts | Our 14542452 OEM Replacement |
|---|---|---|
| 1. Material Integrity | Generic plastic, prone to cracking | Industrial-grade reinforced ABS and Copper wiring |
| 2. Fitment Accuracy | Loose fit, requires modification | 100 percent compatible with Volvo B-series cabins |
| 3. Signal Stability | Intermittent voltage drops | Precise potentiometer for steady RPM control |
| 4. Service Life | 3-6 months average | Designed for 5,000+ hours of operation |
| 5. Quality Support | No technical documentation | Full inspection advice and parts supply support |
| 6. Inventory | Dropshipping (long delays) | Direct stock for immediate international shipping |
Not sure how this issue affects your equipment?
Our team helps operators:
1. Identify potential risks during maintenance
2. Recommend suitable replacement parts if needed
3. Support both inspection advice and parts supply
Send Your Part Number to get professional consultation.
Why is my Volvo excavator engine not responding to the throttle dial?
Common causes include a worn-out potentiometer inside the 14542452 knob or a wiring harness failure. If the ECU does not receive a clear voltage signal from the knob, the engine will stay at idle. Replacing the faulty dial with a new 14542452 unit usually resolves this immediately.
Can I use 14542452 for an EC210 Prime series?
The 14542452 is primarily designed for the B-series (EC210B). While some Prime models share components, always verify the plug configuration. Our team can help you confirm compatibility via your machine serial number.
Why Choose This Throttle Knob?
Our 14542452 features an OEM-standard structure. It is trusted by repair shops and equipment fleets globally for its reliability in harsh construction environments.
Fast global shipping for all Volvo excavator electrical parts.
Click to WhatsApp: +8613532379052Professional Engine & Machinery Parts Solutions
We specialize in providing high-performance engine assemblies and spare parts for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core inventory focuses on heavy-duty engine components such as Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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