Starter clutch gear for scooter or moped, silver metal body with black gear ring

Starter Clutch Gear 4-stroke GY6 49cc 50cc 139QMB Scooter Moped Kart ATV

$27.19
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Starter clutch gear for scooter or moped, silver metal body with black gear ring
  • Starter clutch gear for scooter or moped, silver metal body with black gear ring
  • Starter clutch gear assembly, silver housing with black toothed ring and axle shaft
  • Starter clutch gear unit, silver metal parts with black outer gear teeth ring
  • Starter clutch gear with black toothed disc and silver splined gear housing
  • Starter clutch gear close-up, black central hub with silver gear teeth ring
  • Starter clutch gear front view, black toothed rim and silver internal gear teeth
  • Starter clutch gear side view, silver body with black top and outer gear ring
  • Starter clutch gear angled view, silver casing with black toothed ring and shafts
  • Starter clutch gear assembly, silver metal with black toothed ring and top shaft
  • Starter clutch gear front close-up, silver body with black toothed cap and center shaft
  • Metal starter gear assembly with toothed ring and two shafts
  • Starter gear assembly with black toothed face, metal housing, and shaft
  • Starter clutch gear for scooter or moped, silver metal body with black gear ring
  • Starter clutch gear assembly, silver housing with black toothed ring and axle shaft
  • Starter clutch gear unit, silver metal parts with black outer gear teeth ring
  • Starter clutch gear with black toothed disc and silver splined gear housing
  • Starter clutch gear close-up, black central hub with silver gear teeth ring
  • Starter clutch gear front view, black toothed rim and silver internal gear teeth
  • Starter clutch gear side view, silver body with black top and outer gear ring
  • Starter clutch gear angled view, silver casing with black toothed ring and shafts
  • Starter clutch gear assembly, silver metal with black toothed ring and top shaft
  • Starter clutch gear front close-up, silver body with black toothed cap and center shaft
  • Metal starter gear assembly with toothed ring and two shafts
  • Starter gear assembly with black toothed face, metal housing, and shaft
Starter Clutch Gear 4-stroke GY6 49cc 50cc 139QMB Scooter Moped Kart ATV

Starter Clutch Gear 4-stroke GY6 49cc 50cc 139QMB Scooter Moped Kart ATV

$27.19
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Product Overview

This starter clutch gear is designed for 4-stroke GY6 49cc and 50cc 139QMB engines used in scooters, mopeds, karts, and ATVs. It serves as a replacement component in the starting drive system that helps transfer starter motor rotation to the engine. Confirm your engine code and gear specifications before ordering.

Key Features

  • Starter clutch gear for 4-stroke GY6 engines
  • Suited to 49cc and 50cc displacements
  • Application reference 139QMB
  • Intended for scooter, moped, kart, and ATV use

Compatibility & Fitment

  • For 4-stroke GY6 49cc engines
  • For 4-stroke GY6 50cc engines
  • For 139QMB applications
  • For scooters, mopeds, karts, and ATVs using this engine family

Product Details

  • Product Type: Starter Clutch Gear
  • Engine Type: 4-stroke
  • Engine Family: GY6
  • Displacement: 49cc, 50cc
  • Engine Code: 139QMB

Frequently Asked Questions

Q: What is the purpose of this part? A: It is a gear used in the starter clutch assembly that helps engage and transfer rotation from the starter system to the engine during starting.

Q: How do I verify this fits my vehicle? A: Check your engine code, displacement, and existing gear part number or dimensions, and confirm they match GY6 4-stroke 49cc or 50cc 139QMB applications before purchase.

This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.