Carburetor Repair Kit For 50cc 4-Stroke China Scooters – Sachs 49er / FY50QT-5 – GY6 QMB – 2-Year Warranty

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Description

If your 50cc 4-stroke scooter – whether it's a Sachs 49er, FY50QT-5, or any GY6/QMB-powered bike – has been running rough, stalling, or just not idling right, this carburetor repair kit from Citomerx is exactly what you need.

Carburetor Naraku 24mm for 85-180ccm 4-stroke GY6 139QMB | Heavy Tuned: Cheap spareparts for Scooter, Bikes, Motorcycles & Vespa

It's a complete rebuild set with all the bits: a 7.
0g float, spring-loaded needle valve with a rubber tip, idle screw (M4, 15mm with spring), mixture screw (23.

PIAOCAIYIN 200cc250cc CG250 4-Stroke Single Cylinder Chile

5mm with spring), gaskets for the float chamber and accelerator pump, plus jets and a 16mm slide membrane (52mm diameter).
Main jet is size 75.
It fits those common 139QMA and 139QMB engines, and also works with Jinlun and other Chinese scooter carbs.

Sachs 50cc 4 Stroke Engine Stock Replacement for Madass and others

Comes with a solid 2-year warranty, which is pretty great for a kit like this.
All you need is a clean bench and some patience – take photos as you disassemble, and you'll have your scooter purring again in no time.
Much cheaper than a whole new carb, and you get the satisfaction of fixing it yourself.
Good stuff.

Vergaser Reparatursatz für 50ccm 4 Takt China Roller für Sachs 49er FY50QT-5

Carburetor Repair Kit Set 4T GY6 50ccm139 QM Jinlun Baotian BT49QT Benzhou Rex