GY6 50cc Cover of Crankcase RH

This is the engine casing that has the oil filler hole as part of the casing itself. Fits pretty well all 50cc four stroke scooter models.

Mortch Motor parts supported the Brands of BAOTIAN, BASHAN, BENZHOU, CFMOTOR, CHARMING, DAYANG, DINLI, FUXIN, GEELY, GILERA, HANGLONG, HAOJIN, HAOJUE, HISUN, HONGZHOU, HUATIAN, JIAJUE, JIANSHE, JINLUN, JMSTAR, JONWAY, KAITONG, KEEWAY, KINROAD, KYMCO, LIFAN, LINGBEN, LINGTIAN, LINHAI, LINTEX, LONCIN, LONGJIA, MAWI, MEIDUO, MOTORRO, PIAGGIO, QINGQI, RHON, RIEJU, SACHS, SHINERAY, SKYGO, SUKIDA, TAOTAO, VESPA, VONROAD, WANGYE, WONJAN, XINGYUE, XINLING, XINTIAN, YIBEN, YINGANG, ZHONGYU, ZNEN, ZONGSHEN, etc.
Note:
1. Please make sure this parts fits your particular model. Many bikes have the same name but use different parts depending on the year of manufacture.
2. The photos are for your reference only, and the goods is subject to the real product which you will receive.
3. Import duties, taxes and other customs related charges are not included. Buyers bear all responsibility for all extra charges incurred (if any).
    Product QR Code
  • Brand: Mortch Motor
  • Product Code: MIGY50-4011
  • Product Viewed: 8512
  • Availability: In Stock
  • Weight: 0.67kg
  • $6.00



Payment Options:

Delivery Options:

Related Products

GY6 50cc Cylinder Head (39mm) Non-EGR
MIGY50-4002A

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$8.75

GY6 50cc Cover of Cylinder Head Non EGR
MIGY50-4001A

This is a new 4-bolt, Non-EGR Valve and Cam Cover for the GY6 50cc 139QMB engine. This cover comes complete ready to install. QTY in Box: 22PCs/CT..

$3.13

GY6 50cc Cylinder Assy (39mm)
MIGY50-4003

50cc Cylinder Assy fits all GY6 139QMB engine, and it includes an aluminum cylinder, piston, piston rings and pin. QTY in Box: 12PCs/CTN ..

$10.75 $11.49

GY 60cc Cylinder Head (44mm) Non-EGR
MIGY60-4002A

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in a..

$11.24

GY6 60cc Cylinder Assy (44mm)
MIGY60-4003

50cc scooter cylinder kit is great for increasing overall performance on small underpowered 50cc GY6 QMB139 scooter engines. Engine kit increas..

$11.50 $12.53

GY 80cc Cylinder Head (47mm) Non-EGR
MIGY80-4002A

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$11.24

GY6 80cc Cylinder Assy (47mm)
MIGY80-4003

81cc(GY6 Big Bore) high performance cylinder kit for 50cc GY6 139QMB scooter engines. This scooter upgrade kit is a high quality kit that is perfec..

$11.50 $12.53

GY6 80cc Keihin Carburetor Assy PD19 w/ Accelerator
MIGY80-4081A

80cc scooter CVK carburetor designed specifically for GY6 QMB139 4 stroke scooter, ATV, and dirt bike engines. This carburetor is equipped with an ..

$16.00 $16.86

GY6 50cc Crankcase RH
MIGY50-4009

An excellent inexpensive replacement Crankcase RH. ..

$11.25

GY6 50cc Cover, Gear Case
MIGY50-4010

An excellent inexpensive replacement gear case cover. ..

$7.50

GY6 50cc Crankcase LH (40cm/43cm)
MIGY50-4008

An excellent inexpensive replacement Crankcase LH, Available in 40cm(10" rim), 43cm(12" rim). ..

$21.25

GY6 50cc Crankshaft Assy 16T/22T
MIGY50-4013

A replacement crankshaft in standard OEM quality for 50cc / 90cc 4-stroke engines. There are 2 crankshaft versions being factory installed in GY6 sco..

$17.50 $19.36

GY6 50cc Variator Belt (729*18*30)
MIGY80-4037

729 (First number in the series) = The length of the belt in millimeters. 18 (Second number in the series) = The width of the belt in millimeters. 30..

$2.10

GY6 50cc Variator Roller (16x13)
MIGY50-4031

6 ready-to-fit roller weights for GY6. Special plastic coating for long life. Please check the weight you need. Roller weights are used for fin..

$0.80 $0.89

GY6 50cc Central Gear
MIGY50-4048

Taller gears in the transmission reduce the overall reduction factor of the gearbox. If the engine is powerful enough to pull the taller gears, this..

$2.50

GY6 50cc Driven Main Shaft
MIGY50-4047

An excellent replacement for the scooter's original shaft of clutch. ..

$2.50

Fuel Petcock 2 Ways Out
MIFPTCK-A010

Vacuum Actuated Petcock valve fits on gas tank bottom on most four stroke chinese scooters. 50-150ccMost common fuel valve or petcock valve found o..

$1.27

GY6 50cc Air Filter Assy
MIGY50-4080A

A bargain air filter box in original design from GY6. The GY6 air filter box comes with a foam insert. QTY in Box: 20PCs/CTN ..

$3.50

Bush of Rear Absorber (Φ8*Φ20*19)
MIGY50-4060

An excellent replacement of bush, which on the rear of engine, for GY6 engine. ..

$0.25

GY6 50cc Oil Dip Rod
MIGY50-4058

An attractive replacement oil cap. A great alternative to the original stock part, offers a subtle but noticeable optic upgrade to your GY6 scooter..

$0.30

GY6 50cc Cap of Oil Filter
MIGY50-4057

A replacement Cap of Oil Filter for GY6 engine. M30 O Ring:30×3.55 ..

$0.29

GY6 50cc Variator Belt (729*17.7*30)
MIGY60-4037

729 (First number in the series) = The length of the belt in millimeters. 17.7 (Second number in the series) = The width of the belt in millimete..

$2.10

Fuel Petcock 4 Ways Out
MIFPTCK-A048

Vacuum Actuated Petcock valve fits on gas tank bottom on most four stroke chinese scooters. 50-150ccMost common fuel valve or petcock valve found o..

$1.35

GY6 Unlimited 6Pin CDI
MIGY50-4070B

This 12 volt Unrestricted 6Pin CDI fits Baotian and other brand four stroke automatic twist and go scooter engines commonly known as the GY6 engine..

$5.00

GY6 50cc Exhaust - Steel
MIEXST-4085A

A new exhaust/muffler system for scooters is one of the first upgrades many scooter owners want. A new performance-enhancing scooter muffler or oth..

$9.02

Falcon 125cc Exhaust - Aluminium
MIEXST-4085F

A new exhaust/muffler system for scooters is one of the first upgrades many scooter owners want. A new performance-enhancing scooter muffler or oth..

$17.89

B Series 50cc Exhaust - Aluminium
MIEXST-4085G

A new exhaust/muffler system for scooters is one of the first upgrades many scooter owners want. A new performance-enhancing scooter muffler or oth..

$17.33

GY6 50cc Exhaust with Cap - Steel
MIEXST-4085AC

A new exhaust/muffler system for scooters is one of the first upgrades many scooter owners want. A new performance-enhancing scooter muffler or oth..

$10.06

B Series Exhaust - Steel
MIEXST-4085B

A new exhaust/muffler system for scooters is one of the first upgrades many scooter owners want. A new performance-enhancing scooter muffler or oth..

$14.80

GY6 125cc 150cc Oil Dip Rod
MIGY125-3058

An attractive replacement oil cap. A great alternative to the original stock part, offers a subtle but noticeable optic upgrade to your GY6 scooter...

$0.30

GY6 100cc Cylinder Head (50mm) Non-EGR
MIGY90-4002A

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$12.24

GY6 100cc Cylinder Assy (50mm)
MIGY90-4003

100cc(GY6 Big Bore) high performance cylinder kit for 50cc GY6 139QMB scooter engines. This scooter upgrade kit is a high quality kit that is p..

$14.36

GY6 50cc Variator Roller for Racing(16x13)
MIGY50-R4031

These are a high performance, fine quality copper-core rollers designed to give top performance without destroying your variator like the steel-core m..

$1.80

Gates PowerLink GY6 50cc CVT Belt 729 17.5
MIGY60-G4037

Premium quality Gates Powerlink 729 17.5 scooter CVT belt. Fits automatic CVT street scooters as well as many ATVs, dirt bikes, and go karts.Premiu..

$5.79

38mm Performance Air Filter
MIGY50-4080C

Performance Air Filter with 38mm tube, designed for carburetor from 18mm to 19mm 50cc to 100cc GY6 style engines are commonly found on Chinese ..

$2.18

GY6 50cc Inhale Air Pipe
MIGY50-4080B

Here is the intake front snorkel for stock airboxes on gy6-50cc scooters! These can cause running issues if not installed. Attaches to the front outs..

$0.49

GY6 Exhaust Pipe Gasket
MIEXST-4085Z

23.2 mm exhaust pipe gasket for GY6 139QMB 50cc, 125cc, and 150cc engines. Fits most scooters, ATVs, and buggies with Chinese built GY6 139QMB 50cc,..

$0.10

GY6 50cc Air Inlet Pipe
MIGY50-4076

A Air Inlet Pipe in original design from GY6...

$0.49

38mm Performance Air Filter
MIGY50-4080D

Performance Air Filter with 38mm tube, designed for carburetor from 18mm to 19mm 50cc to 100cc GY6 style engines are commonly found on Chinese ..

$2.18

Fuel Petcock
MIFPTCK-A088

This petcock / fuel valve has 3 modes of operation, Normal, Reserve, and Off. If you are having gas flow problems you should look at all gas and ..

$1.78

Fuel Petcock
MIFPTCK-A076

This petcock / fuel valve has 3 modes of operation, Normal, Reserve, and Off.If you are having gas flow problems you should look at all gas and air..

$2.00

GY6 100cc Cylinder block(50mm)
MIGY90-4004

Scooters with 50cc 4-stroke cylinders are becoming more and more common on the roads. Unfortunately, they have poor performance, so it's not a bad ide..

$11.40

GY6 50cc O-Ring of Cylinder Head Cover
MIGY50-4001Z

This is the replacement Valve Cover Gasket/O-Ring for both the EGR and Non-EGR type Cylinder head for the 4 stroke GY6 50 139QMB engine.107*99*2.5mm..

$0.20

GY6 50cc Variator Roller for Racing(16x13)
MIGY50-D4031

These are polygon performance variator sliders to upgrade your older style rollers. These sliders equalize the load pressure to reduce sticking and br..

$1.99

GY6 80cc Kunfu Carburetor Assy PD19
MIGY80-K4081

80cc scooter CVK Kunfu carburetor designed specifically for GY6 QMB139 4 stroke scooter, ATV, and dirt bike engines. This carburetor is equipped wi..

$15.50

Fuel Petcock
MIFPTCK-A099A

If you are having gas flow problems you should look at all gas and air lines plus this valve, to check if its working and you are getting gas to engin..

$1.50

GY6 50cc Air Filter Assy
MIGY50-4080F

A bargain air filter box in original design from GY6. The GY6 air filter box comes with a core insert. QTY in Box: 20PCs/CTN ..

$3.90

GY6 50cc Cover of Cylinder Head w/ EGR
MIGY50-4001B

This is a new 4-bolt, EGR Valve and Cam Cover for the GY6 50cc 139QMB engine. This cover comes complete ready to install. QTY in Box: 22PCs/CTN..

$6.60

GY6 50cc Cylinder Head (39mm) EGR
MIGY50-4002B

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$9.10

GY 60cc Cylinder Head (44mm) EGR
MIGY60-4002B

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$11.45

GY 80cc Cylinder Head (47mm) EGR
MIGY80-4002B

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$11.60

GY 90cc Cylinder Head (50mm) EGR
MIGY90-4002B

There are 2 Cylinder Head versions being factory installed in GY6 scooter engines. They differ only in the valve length. The old version ships in alm..

$12.60

Fuel Petcock
MIFPTCK-A033F

If you are having gas flow problems you should look at all gas and air lines plus this valve, to check if its working and you are getting gas to engin..

$1.20