Hyundai R300LC-9S R330LC-9S Excavator Throttle Motor 21EN-32260
Price:
$80 - $120
MOQ:
1
Delivery Time:
3-7 work days
Brand:
Hyundai
Product Description
Throttle Motor 21EN‑32260 For Hyundai R300LC‑9S R330LC‑9S Excavator Electrical Parts
High‑precision aftermarket throttle stepping motor compatible with Hyundai R300LC‑9S & R330LC‑9S excavators, original‑equivalent accelerator actuator for engine speed control system repair.
Key Features
- Standard OEM part number 21EN‑32260, perfectly matched for Hyundai R300LC‑9S / R330LC‑9S excavators
- Stable stepping motor structure, accurate engine speed regulation, quick response and precise control
- Wear‑resistant gear and high‑precision motor core, long service life under heavy‑load construction‑site vibration
- Exact plug‑and‑play wiring harness connector, direct installation without program modification
- Waterproof, dust‑proof and anti‑interference circuit design, adapts to dusty, high‑temperature harsh environments
- Strict full‑function testing before shipment, stable idle speed, no jitter or speed runaway
- Supports automatic speed adjustment, cruise control and fault‑free communication with excavator ECU
- Wide compatibility with Hyundai 9‑series large excavator models
Product Information
| Item | Specification |
|---|---|
| Part Number | 21EN‑32260 |
| Product Name | Throttle Motor / Accelerator Motor / Stepping Motor |
| Matched Excavator | Hyundai R300LC‑9S, R330LC‑9S |
| Material | High‑Strength Gear, Industrial‑Grade Motor Core, Sealed Waterproof Housing |
| Function | Engine speed control, automatic acceleration/deceleration, idle speed adjustment |
| Application | Hyundai Large Excavator Engine Control System |
| Condition | Brand New Aftermarket Replacement |
Related Products
| Category | Replaceable Part Numbers & Compatible Models |
|---|---|
| General OEM Series | 21EN‑32260, 21EN‑32201 |
| Compatible Excavator Models | R290LC‑9S, R300LC‑9S, R330LC‑9S, R380LC‑9S |
Fitment Application
- Specially designed for Hyundai R300LC‑9S and R330LC‑9S large excavators, widely used in open‑pit mining, large‑scale earthmoving, quarrying and heavy‑duty construction machinery maintenance.

FAQ
Q1: What is the OEM part number?
A1: Main part number is 21EN‑32260.
Q2: Which excavators does it fit?
A2: Hyundai R300LC‑9S, R330LC‑9S large excavators.
Q3: Is it plug‑and‑play?
A3: Yes, original‑standard connector, direct installation without modification.
Q4: What is the main function?
A4: Control engine speed, realize automatic acceleration/deceleration and idle adjustment.
Q5: Is it suitable for heavy‑duty mining conditions?
A5: Yes, sealed waterproof structure, stable for long‑time heavy‑load operation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Lanxin Machinery Equipment Co., Ltd
Location
No. 407, Building 4, Tianji International Machinery, 12 Dongheng Sanlu Road, Zhujun District, Guangzhou City
Contact Person
Isaac



