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G- Woodruff Key (139QMB)

G- Woodruff Key (139QMB)
G- Woodruff Key (139QMB)
G- Woodruff Key (139QMB)
G- Woodruff Key (139QMB)

Description: Woodruff Key for 49cc-50cc 4-stroke 139QMB engines. Standard clutch-side woodruff key for QMB engines. Just wedge for positioning for the alternator rotor side of the crankshaft. Sold individually.


Include the following woodruff key.

•    1x Woodruff Key L: 12.9mm / W: 2.5mm / H: 3mm
•    Fit QMB 49/50cc+

Supported Models: 139QMB 49cc-50cc engines, Baja SC50, Boreem (BMS) 50, Filly 50, Kymco 50, Panterra 50, Qingqi 50, QLink 50, Roketa 50, SUNL 50, SYM 50, Tank 50, TaoTao 50, and virtually any other scooter engine with these measurements.

Item Weight & Product Dimensions:
•    0.01 pounds | 0.551" (L) x 0.157" (W) x 0.078" (H)

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G- Woodruff Key (139QMB)
  • Stock: 34
  • Part #: 151-122
Sold: 17
Views: 20089
Price in reward points: 2