{"id":"DCD-10001525472","sku":"DCD-10001525472","display_title":"3-Piece Drive Unit Gear Assembly","title":"3 Pieces Drive Unit Motor Planetary Gear Assembly Replacement Planetary Gear Assembly with Clutch Mechanism Repair","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.\nPrimary 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\nDesign 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.\nMain 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.\nIntended 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.\n\nWhen 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.\n\nOption: 3 PC 47.5MM Diamet a","category":{"slug":"cycling-garage","label":"Garage & Ride","google_path":"Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts"},"product_category":"Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts","brand":"SuntekStore","condition":"new","price":"22.59 USD","price_amount":"22.59","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:11-21:0.00 USD","delivery_days":{"min":11,"max":21,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-10-12","latest":"2026-10-22"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[21.0,17.0,6.0],"weight_g":450.0,"material":"Nylon, Steel","package_includes":"Planetary Gear ×3, Clutch ×1","product_dimensions_cm":[8.8,8.8,1.2],"specifications":[{"name":"Compatibility","value":"drive unit motor reduction system"},{"name":"Components","value":"3 36-tooth gears, clutch mechanism, carrier"},{"name":"Application","value":"Electric cycle and designated-driver vehicle motor drivetrain repair or replacement"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/07/0748fa1c233dc82afe0058f21446bd20c17d6d15.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/c6/c6e99c24315187623d13ceb4ed435ac95d0a4775.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/a6/a6cc6aa06acec9ee8acc40d53cadbcfe01442517.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/38/38b3c9da329d47a9d6d12f4314e1c374e3207ea0.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/ef/efecbeb2d8e154f9b661f2f92fe2be00112ea30e.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001525472/","markdown_url":"https://suntekstore.com/p/DCD-10001525472.md","json_url":"https://suntekstore.com/products/DCD-10001525472.json","buy_url":"https://suntekstore.com/buy/DCD-10001525472?qty=1","prop65_warning":null}