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GY6 150cc Cylinder Head Assembly Valves(57.4mm) for 157QMJ Engine Scooter Moped ATV Go Kart Quad (Non EGR Type) Together with Gaskets, Spark Plug and 4 Studs

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$27.97

$ 11 .99 $11.99

In Stock
  • 【Compatible for 】GY6 150cc engine 157QMJ engine scooter moped ATV go kart quad
  • 【Specification】57.4mm, this is a non EGR head.
  • 【Package included】cylinder head, gaskets, spark plug and studs.
  • 【Quality Guarantee】Please feel free to contact us, if you have quality or using problem, we will reply in 24 working days, customer 100% satisfied shopping experience will be our first goal.


1.New Products with High Quality from chinese brand factory
2.Replacement GY6 150cc 57.4mm Cylinder Kit for 152QMI 157QMJ Engine
3.This Parts Fit Most of Chinese Made Scooters and ATVs.Such as
Agility 150 4 stroke
Taotao 150 4 stroke
Lance Vintage 150
Eaglecraft 150
Znen 150
Tank 150
Retro 150
BMS 150
Baja SC150
Jonway 150
Vento 150
Shenke 150
Hammerhead GTS 150
Hammerhead Twister 150
Coolster 3150DX2
Kandi 150
Carbide 150
Quantum 150
Zircon 150
Helix 150
Manco 150
American Sportworks 150
Tomerlin Crossfire 150 150R
Dazon Raider 150
Carter Talon 150
Genuine Trailmaster 150 XRS XRX
Avanti 150
Flyscooter 150
Diamo 150
JCL 150
Lance 150
Schiwnn 150
Verucci 150
Yamati 150
other 4 stroke GY6 150cc scooter
Size:57.4mm
package Included:
cylinder head gaskets spark plug studs


It worked
2025-08-24 15:30:42
It worked
Customer
2025-08-16 18:59:17
Item got here quick but upon looking at the intake flange i noticed it was chipped a d damaged
Tom cat
2025-07-09 16:42:59
Fits good. Made more power.
ken
2025-04-23 12:45:25
Exhaust valve stem is completely different orientation than the 157qmj. It's off by a whopping 2mm from where the exhaust valve is supposed to sit.Wasted afternoon.
Nikki
2025-04-11 18:57:26
The hole where you screw the spark into on the side was not threaded. But it came with a spark plug that i now cannot use because it can't screw into the hole.
Jasire
2025-03-24 20:48:42
This head made my pistons crack and my vauls
Hunter Deyo
2025-02-16 12:54:35
Was shipped poorly had to reassemble due to careless handling. Doesn't have exhaust gasket or cam tensioner gasket
Jeffery Young
2024-12-10 17:31:55
Im not exactly sure what happened with this, but my engine wpild mot run with this head. I modified my original, reinstalled it and it fired up just slick af. Sorry for the bad news, but evidently there was a bad prolly with the valves.