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GOOFIT
Cylinder Head 39mm For 4 Stroke GY6 49cc 50cc 139QMA 139QMB Engine
Cylinder Head 39mm For 4 Stroke GY6 49cc 50cc 139QMA 139QMB Engine
5.0 / 5.0
(6) 6 total reviews
Regular price
$27.69
Regular price
Sale price
$27.69
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
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- Mounting hole distance:50mm/2.0";Intake valve diameter:18.6mm/0.73",Exhaust valve diameter:16mm/0.63";Valve length:64mm/2.5".(As the picture shows)
- High quality cylinder replacement part.High toughness,corrosion resistance,rustproof and durable.Has a good heat dissipation structure design,providing reliable performance and long life service.
- Suitable for valves with a length of 64mm , not suitable for valves with a length of 69mm.Please verify model number and size prior to ordering to ensure this is the correct part.
- Fit for 4 stroke GY6 49cc 50cc Scooter Moped ATV.(read description for fitment infos)
- Warranty:We are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you have a happy shopping experience,we are committed to providing the best service.
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J
John Fast shipping good quality
J
Jack Unboxed Right part. Came on time.
C
Curtis This item was exactly as described worked perfect
S
Shore Mechanical Services Inc. Make sure that this is the head you need...I went to reassemble and was wondering why my valves weren't opening without being adjusted all the way...turns out valves sit lower on 64mm head...something I didn't know till I read the reviews..so if yours is not the 64mm head you will have to order 64mm rockers also..
W
William Ackerman The part bolted right on.