# 3-Piece Drive Unit Gear Assembly

Full listing title: 3 Pieces Drive Unit Motor Planetary Gear Assembly Replacement Planetary Gear Assembly with Clutch Mechanism Repair

- SKU: DCD-10001525472
- Price: 22.59 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 11-21 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-12 to 2026-10-22
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts)
- Condition: new; brand: SuntekStore
- Package size: 21 x 17 x 6 cm (8.3 x 6.7 x 2.4 in)
- Weight: 0.45 kg (0.99 lb)
- Material: Nylon, Steel
- In the box: Planetary Gear ×3, Clutch ×1
- Product size: 8.8 x 8.8 x 1.2 cm (3.5 x 3.5 x 0.5 in)
- Compatibility: drive unit motor reduction system
- Components: 3 36-tooth gears, clutch mechanism, carrier
- Application: Electric cycle and designated-driver vehicle motor drivetrain repair or replacement

## Description

Product Identity: This drive unit motor planetary gear assembly is a precision-engineered motor gear assembly designed as a direct replacement part for compatible electric cycle and designated-driver vehicle motor reduction systems.
Primary Function: Serving as a reduction gear assembly, it transfers and reduces motor speed through a planetary arrangement to deliver optimized rotational force output for the drivetrain during
Design Features: This planetary gear assembly with clutch mechanism includes three 36-tooth gears, each measuring 47.5 mm in diameter and 12 mm in thickness, mounted on a carrier with an built-in clutch for reliable engagement.
Main Plus Points: As a planetary gear set, it reinstates smooth and consistent reduction performance, making it ideal for repair shops, routine maintenance tasks, and full drivetrain refurbishment projects.
Intended Use: Specifically built for electric cycle and designated-driver vehicle motor drivetrain repair or replacement, it helps technicians quickly resolve worn or damaged gear issues to get vehicles running reliably again.

When your electric cycle or designated-driver vehicle motor starts showing signs of sluggish performance or unusual noise from the reduction system, this drive unit motor planetary gear assembly offers a, reliable solution to get your drivetrain back in top working order. This motor gear assembly is engineered as a direct replacement component for compatible drive unit motor reduction systems, so maintenance technicians and repair shops can install it with confidence understanding it matches the original system's specifications and operational requirements. Working as a reduction gear assembly, it uses a classic planetary gear arrangement to transfer rotational force from the motor while reducing output speed and increasing rotational force, ensuring smooth power to the drivetrain during throttling, climbing, and uniform cruising. The planetary gear assembly with clutch mechanism is built with three 36-tooth gears, each with a 47.5 mm diameter and 12 mm thickness, securely mounted to a sturdy carrier plate with an built-in clutch that manages engagement and protects internal components from sudden load spikes. As a planetary gear set, it delivers consistent, long performance that reinstates the smooth, quiet reduction action your drivetrain had when new, reducing vibration and improving overall ride quality for both daily commuting and light utility use. Whether you are a electric-assist cycle maintenance technician working through a busy repair schedule or a dedicated home repair specialist tackling a drivetrain refurbishment project, this replacement assembly provides the accurate-fit and reliable function you need to complete the job efficiently and effectively.

Option: 3 PC 47.5MM Diamet a

## How to buy

Open https://suntekstore.com/buy/DCD-10001525472?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001525472/
- JSON: https://suntekstore.com/products/DCD-10001525472.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/07/0748fa1c233dc82afe0058f21446bd20c17d6d15.jpg
- Store policies: https://suntekstore.com/llms.txt