Frontpage > Product > Scooter 39Mm V50g Cylinder Kit For S/Uzu-Ki Lets4 Lets5 Address Uz50 50Cc 11211-32G00 10Mm Piston Pi...

Scooter 39mm V50G Cylinder Kit for S/UZU-KI lets4 lets5 Address UZ50 50cc 11211-32G00 10mm Piston Pin 4 Stroke

Asin: B0CLXWM93P   |   Model: BTsan123   |   PartNumber: BTsan123   |   Ean: 3770179670263


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Controls Excessive Oil From The Crankcase Into The Combustion Chamber..
Effectively Transfers Heat From The Top Of The Piston To The Radiator In The Cylinder Block..
Has A Long Service Life During Use, Ensuring The Safety Of Motorcycle Riding..
Keeps The Compressed Mixture Of Vapors In The Cylinder Sealed..

Features

  • Made of high quality materials for durability.
  • Keeps the compressed mixture of vapors in the cylinder sealed.
  • Controls excessive oil from the crankcase into the combustion chamber.
  • Has a long service life during use, ensuring the safety of motorcycle riding.
  • Effectively transfers heat from the top of the piston to the radiator in the cylinder block.
  • See more on Amazon...

Brand: BTsan   |   Manufacturer: BTsan

Weight: 0.11 Pounds

Warranty: No Warranty

Amazon Price: $106.83 | as of 05/31/2024 (7:29am pst) *DETAILS
Availability: In stock Usually ships within 3 to 4 days.

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Similar To Scooter 39mm V50G Cylinder Kit

  #1

Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch

Asin: B01F7H60RW   |   Ean: 0718460831095   |   UPC: 718460831095

Bush Size: O/D:20Mm; I/D:14Mm; Length:38Mm.
Roller Weight Size: 16X13 Mm.
Roller Sets Weight: 6.5G.
Variator Inner Diameter:20Mm.

Features

  • Variator Outer Diameter:89mm
  • Variator Inner Diameter:20mm
  • Bush Size: O/D:20MM; I/D:14mm; Length:38mm
  • Roller Sets Weight: 6.5g
  • Roller Weight Size: 16x13 mm
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Brand: Glixal   |   Manufacturer: AT MOTOR PARTS

Amazon Price: $19.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #2

Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

Asin: B01303YPEU   |   Model: 139QMB   |   PartNumber: 139QMB   |   Ean: 0714819269908   |   UPC: 714819269908

3.High Quality Durable Piston Rings.
5. High Performance Upgrade 47Mm Cylinder Rebuild Kit For Gy6 49Cc 50Cc 60Cc 80Cc Engine.
4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
2.Outer Diameter Of Piston Pin: 13Mm.

Features

  • 1.Inner Diameter of Cylinder: 47mm
  • 2.Outer Diameter of Piston Pin: 13mm
  • 3.High Quality Durable Piston Rings
  • 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
  • 5. High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine
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Brand: Glixal   |   Manufacturer: AT MOTOR PARTS

Amazon Price: $25.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #3

Glixal GY6 49cc 50cc Scooter Moped Complete Variator Kit with 6.5g Roller Weights, Front Clutch Drive Pulley for 139QMB 139QMA Engines

Asin: B0CBPM2NP2

Compatible With Gy6 49Cc 50Cc 80Cc 100Cc 4 Stroke 139Qmb 139Qma 147Qmd Scooter Moped Atv Go-Kart. Such As Baja, Jmstar, Jonway, Lance, Nst, Peace, Roketa, Sunl, Tank, Tng, Vento, Vip, Taotao And Many Others..
100% New Aftermarket Variator Kit Built To Meet Oem Specifications.
Package Include: Variator, Variator Back Plate With Slides, Roller Weigts, Drive Face Shaft, Plastic Variator Fan, Kick Starter Ratchet Gear, Drive Face Gear.
Variator Drive Face Gear Od: 114Mm; Variator Drive Face Id: 13Mm; Roller Weight: 16X13mm 6.5G;.

Features

  • Variator Outer Diameter: 87.7mm; Boss Bush Size:20x38mm;
  • Variator Drive Face Gear OD: 114mm; Variator Drive Face ID: 13mm; Roller Weight: 16x13mm 6.5g;
  • Compatible with GY6 49cc 50cc 80cc 100cc 4 stroke 139QMB 139QMA 147QMD Scooter Moped ATV Go-Kart. Such as Baja, JMstar, Jonway, Lance, NST, Peace, Roketa, Sunl, Tank, TNG, Vento, VIP, Taotao and many others.
  • Package Include: Variator, Variator Back Plate with Slides, Roller Weigts, Drive Face Shaft, Plastic Variator Fan, Kick Starter Ratchet Gear, Drive Face Gear
  • 100% New Aftermarket Variator Kit Built to Meet OEM Specifications
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Brand: Glixal   |   Manufacturer: Glixal

Amazon Price: $17.85 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #4

Glixal ATMT1-011 139QMB 139QMA Scooter Big Bore Cylinder Kit Rebuild Kit GY6 100cc 50mm Moped ATV Go-Kart

Asin: B01303YV08   |   Model: ATMT1-011   |   PartNumber: ATMT1-011   |   Ean: 0714819269915   |   UPC: 714819269915

3.Outer Diameter Of Piston Pin: 13Mm.
5. High Performance Upgrade 50Mm Cylinder Rebuild Kit For Gy6 49Cc 50Cc 60Cc 80Cc 100Cc Engine.
4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
2.Inner Diameter Of Cylinder: 50Mm.

Features

  • 1.Please note this kit is only used for GY6 139QMB 4-Stroke Engine.
  • 2.Inner Diameter of Cylinder: 50mm
  • 3.Outer Diameter of Piston Pin: 13mm
  • 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
  • 5. High Performance Upgrade 50mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine
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Brand: Glixal   |   Manufacturer: AT MOTOR PARTS

Amazon Price: $27.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #5

Glixal ATGT-12Z GY6 49cc 50cc to 100cc Scooter Engine 50mm Cylinder Head Assy with Valves Set for 139QMB 139QMA Chinese Moped ATV Go Kart Quad (Non EGR Type, 69mm Valves)

Asin: B08RX9X72X

Exhaust Valve Diameter-16Mm.
This A Non Egr Head, Does Not Have The Egr Port.
Combustion Chamber Diameter-50Mm.
Intake Valve Diameter- 18.5Mm.

Features

  • 69mm Length Valves, Fully Assemblied GY6 100cc 50mm Cylinder Head
  • Intake Valve Diameter- 18.5mm
  • Exhaust Valve Diameter-16mm
  • Combustion Chamber Diameter-50mm
  • This a Non EGR Head, Does Not Have the EGR Port
  • See more on Amazon...

Brand: Glixal   |   Manufacturer: Glixal

Amazon Price: $25.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #6

Glixal 52mm Big Bore Cylinder Kit Rebuild Kit GY6 49cc 50cc to 105cc 139QMB 139QMA Scooter Moped ATV Go-Kart

Asin: B0747J7BLL   |   Model: ATMT1-012-52   |   PartNumber: ATMT1-012-52   |   Ean: 0781903246923   |   UPC: 781903246923

3.Outer Diameter Of Piston Pin: 13Mm.
5. High Performance Upgrade 52Mm Cylinder Rebuild Kit For Gy6 49Cc 50Cc 60Cc 80Cc 100Cc Engine.
4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
2.Inner Diameter Of Cylinder: 52Mm.

Features

  • 1.Please note this kit is only used for GY6 139QMB 4-Stroke Engine.
  • 2.Inner Diameter of Cylinder: 52mm
  • 3.Outer Diameter of Piston Pin: 13mm
  • 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
  • 5. High Performance Upgrade 52mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine
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Brand: Glixal   |   Manufacturer: Glixal

Dimensions: 50.00 x 100.00 x 100.00 Centimeters

Amazon Price: $35.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #7

Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go-Kart (69mm-18.5/20.5mm Larger Valves)

Asin: B0C9X3X7H8   |   Model: ATMT1-010ML69   |   PartNumber: ATMT1-010ML69

Compatible With 69Mm Long Valve Style Heads. If Your Original Head Has 64Mm Valves, Please Must Change Your Rocker Arms With The Ones In Our Kit..
Please Note: The Engine Side Cover Gasket Is For A Short Case Version (8 Bolt)..
Glixal Piston Rings: Dlc Wear Resistant Coating. This Coating Will Also Reduce The Friction Coefficient To Protect The Cylinder Sleeve..
This Big Bore Rebuild Kit Comes With 18.5/20.5Mm Large Valve Cylinder Head Assy (Stock Is 16/18.5Mm)..

Features

  • Use Large Valve Heads to Get More Power for Your GY6 139QMB 139QMA 147QMD Scooter ATV Go Kart Engine!!
  • This Big Bore Rebuild Kit Comes with 18.5/20.5mm Large Valve Cylinder Head Assy (Stock is 16/18.5mm).
  • Compatible with 69mm Long Valve Style Heads. If your Original Head Has 64mm Valves, Please Must Change Your Rocker Arms with The Ones in Our Kit.
  • Glixal Piston Rings: DLC Wear Resistant Coating. This Coating will Also Reduce the Friction Coefficient to Protect the Cylinder Sleeve.
  • Please Note: The Engine Side Cover Gasket is for a Short Case Version (8 Bolt).
  • See more on Amazon...

Brand: Glixal   |   Manufacturer: Glixal

Amazon Price: $89.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #8

GY6 Cylinder Rebuild Kits Kymlaa 100cc Big Bore Kit for 69mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

Asin: B07YBZFD75   |   Model: KYMLAA-00050-1   |   PartNumber: KYMLAA-00050-1   |   Ean: 0778716953971   |   UPC: 778716953971

Simple Installation.
Upgrades Parts Kits For Most Of 50Cc Scooter.
With Cylinder Body Kits, Cylinder Head Kits, Camshaft, Camshaft Seat Kits, Gaskets Kits, Oil Pump And Gear, Spring Sets, Copper Roller Sets, 6Pins Racing Ac Cdi, Ignition Coil And Racing 3-Electrode Spark Plug.
69Mm Valve Length Version.

Features

  • This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed.
  • 69mm valve length version
  • Simple Installation
  • With cylinder body kits, cylinder head kits, camshaft, camshaft seat kits, gaskets kits, oil pump and gear, spring sets, copper roller sets, 6pins racing AC CDI, ignition coil and racing 3-electrode spark plug
  • Upgrades parts kits for most of 50cc scooter
  • See more on Amazon...

Brand: KYMLAA   |   Manufacturer: KYMLAA

Weight: 6.60 Pounds

Amazon Price: $79.97 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #9

ZTDZZH 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 64mm Valves scooter taotao kazuma ATV Moped

Asin: B0B1KZL16J   |   Ean: 0711731539317   |   UPC: 711731539317

Cylinder Bore Diameter : 50Mm.
For Your Quick Use Of New Accessories, Please Consult The Picture Information And Product Description Before Purchasing.
Kit Includes: Cylinder Head, Cylinder Block Assembly,.
Head Valve Length 64Mm, Not 69Mm.

Features

  • Fit GY6 50cc to 100cc 139QA 139QMB Engine
  • Head Valve length 64mm not 69mm
  • Cylinder Bore Diameter 50mm
  • Kit includes: Cylinder head, cylinder block assembly,
  • For your quick use of new accessories, please consult the picture information and product description before purchasing
  • See more on Amazon...

Brand: Generic   |   Manufacturer: AH

Amazon Price: $56.88 | as of 05/31/2024 (7:29am pst) *DETAILS
Used Price: $53.78

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  #10

HIAORS Front Right Brake Master Cylinder Lever Pump with 8mm Mirror Hole for GY6 50cc 125cc 150cc 250cc Peace Wolf Islander Tomos Honda Scooter Moped ATV Dirt Pit Bike Parts

Asin: B07XMCH8NZ   |   Model: HB554-8mm   |   PartNumber: HB554-8mm   |   Ean: 6444695967851

Note: It Does Not Fit Gy6 49Cc Engine, Scooter..
Please Check The Pictures Carefully Before Your Purchase.
Fitment: 7/8" 22Mm Handle Bar.
With 8Mm Rear View Mirror Hole.

Features

  • Banjo Bolt: 10x1.25mm
  • With 8mm rear view mirror hole
  • Note: It does NOT fit GY6 49cc Engine, Scooter.
  • Fitment: 7/8 22mm handle bar
  • Please Check The Pictures Carefully Before Your Purchase
  • See more on Amazon...

Brand: HIAORS   |   Manufacturer: HIAORS

Dimensions: 0.01 x 9.33 x 0.05 inches   |   Weight: 0.86 Pounds

Amazon Price: $15.26 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #11

GOOFIT 40mm Piston Assembly Kit Replacement for 2 Stroke 50cc Jog Moped Scooter

Asin: B012CWAMK6   |   Model: K082-063   |   PartNumber: K082-063   |   Ean: 0611714981334   |   UPC: 611714981334

Compact Structure,Exquisite Workmanship, High Precision.Package Including:Piston,3 Piston Rings,Wrist Pin,2 Clips.
Warranty:We Are Always Available To Help Our Customers.Please Message Us For Replacement Or Refund If You Are Not Satisfied With The Order.
Please Verify Model Number And Size Prior To Ordering To Ensure This Is The Correct Part.
Specifications:Piston Diameter:40Mm(1.57"),Piston Hight:50Mm(1.96"),Piston Pin Length:33Mm(1.29"),Piston Pin Outer Diameter:10Mm.

Features

  • Replacement for 2 stroke 50cc 1994-2015 Y-Zinger Jog Moped&Scooter.Not replacement for NC50 40mm..
  • Specifications:Piston Diameter:40mm(1.57),Piston Hight:50mm(1.96),Piston Pin Length:33mm(1.29),Piston Pin Outer Diameter:10mm
  • Compact structure,exquisite workmanship, high precision.Package including:piston,3 piston rings,wrist pin,2 clips
  • Please verify model number and size prior to ordering to ensure this is the correct part
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
  • See more on Amazon...

Brand: GOOFIT   |   Manufacturer: GOOFIT

Weight: 0.22 Pounds

Amazon Price: $10.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #12

Glixal GY6 50cc 39mm Cylinder Gasket Set for 139QMB 139QMA Based Engine Scooter Moped ATV - Cylinder Head and Base Gaskets,Tensioner Gasket

Asin: B0C1499MJ5   |   Model: GY6 39mm-50cc   |   PartNumber: GY6 39mm-50cc

Cylinder Head Gasket Material: Steel.
Used For Gy6 50Cc 39Mm Cylinder And Cylinder Head.
Kit Include: 1 Cylinder Head Gasket, 1 Cylinder Block Gasket And 1 Timing Chain Tensioner Gasket.
Adjacent Bolt Holes: 50Mm (Center-To-Center).

Features

  • Inner Diameter of Metal Gasket: 39mm
  • Adjacent Bolt Holes: 50mm (Center-to-Center)
  • Cylinder Head Gasket Material: Steel
  • Kit Include: 1 Cylinder Head Gasket, 1 Cylinder Block Gasket and 1 Timing Chain Tensioner Gasket
  • Used for GY6 50cc 39mm Cylinder and Cylinder Head
  • See more on Amazon...

Brand: Glixal   |   Manufacturer: Glixal

Amazon Price: $5.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #13

GOOFIT 40mm Bore Cylinder Kit with Piston for 2 Stroke 47cc 49cc Pocket Bike Mini Quad Chain Saw

Asin: B00T46Q0OQ   |   Model: K074-015-1   |   PartNumber: K074-015-1   |   Ean: 0710373792500, 0603849602680   |   UPC: 710373792500, 603849602680

Package Including:Cylinder Body,Piston,Piston,Gasket,Piston Ring,Clips,Piston Stud.
Warranty:We Are Always Available To Help Our Customers.Please Message Us For Replacement Or Refund If You Are Not Satisfied With The Order..
Please Carefully Check All Pictures And Sizes In The Listing To Make Sure It's The Correct Item You Need..
This Item Fits For 2 Stroke 43Cc 47Cc 49Cc Mini Quad Pocket Bike.

Features

  • Bore:40mm,exhaust bolt hole spacing:40mm,bolt hole spacing:50mm,piston diameter:10mm
  • This item fits for 2 stroke 43cc 47cc 49cc mini quad pocket bike
  • Package including:cylinder body,piston,piston,gasket,piston ring,clips,piston stud
  • Please Carefully Check All Pictures And Sizes In The Listing To Make Sure It's The Correct Item You Need.
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order.
  • See more on Amazon...

Brand: GOOFIT   |   Manufacturer: GOOFIT

Weight: 0.99 Pounds

Amazon Price: $15.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #14

Trkimal 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart.

Asin: B07Z61CGQ1   |   Model: KYMLAA-00162-1   |   PartNumber: KYMLAA-00162-1   |   Ean: 0787794993335   |   UPC: 787794993335

3.Easy Installation, Upgrade Your Engine From 50Cc To 100Cc With More Power To Climb Hill.
4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
2.Outer Diameter Of Piston: 50Mm.

Features

  • 1.Inner Diameter of Cylinder bore: 50mm, Outer Diameter of Piston Pin: 13mm
  • 2.Outer Diameter of Piston: 50mm
  • 3.Easy installation, Upgrade your engine from 50cc to 100cc with more power to climb hill
  • 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
  • See more on Amazon...

Brand: TRKIMAL   |   Manufacturer: TRKIMAL

Weight: 2.00 Pounds

Amazon Price: $25.97 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #15

GOOFIT Cylinder Kit with 10mm Piston Replacement for Jog Zuma Vino 2 Stroke 50cc Scooter Minarelli 1E40QMB Engine

Asin: B06WWHJJ3S   |   Model: P038-407   |   PartNumber: P038-407

Piston Diameter:40Mm/1.57",Wrist Pin Diameter:10Mm(Not For 12Mm Ones).
Warranty:We Are Always Available To Help Our Customers.Please Message Us For Replacement Or Refund If You Are Not Satisfied With The Order.
Package Includes:Cylinder Head,Piston,Piston Rings,10Mm Pin,Clips,Gaskets.
Replacement For 1E40qmb 2 Stroke Engine,For On Apirilia Vino,Jog Cv,Zuma.

Features

  • Only replacement for 2 stroke Jog 50 and it's clone engine
  • Replacement for 1E40QMB 2 Stroke Engine,for on Apirilia Vino,JOG CV,ZUMA
  • Piston diameter:40mm/1.57,Wrist pin diameter:10mm(not for 12mm ones)
  • Package includes:cylinder head,piston,piston rings,10mm pin,clips,gaskets
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
  • See more on Amazon...

Brand: GOOFIT   |   Manufacturer: GOOFIT

Weight: 0.11 Pounds

Amazon Price: $48.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #16

WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Scooter Mini Pocket Bike

Asin: B07LD6FTTC   |   Model: YL-A42-CK   |   PartNumber: YL-A42-CK   |   Ean: 0791265698582   |   UPC: 791265698582

★【Easy To Install】Replacement Piston Sets Engineered From Premium Materials To Provide Exceptional Service Life And Reliability. Pistons Gasket Kit With Precise Density To Provide A Reliable Seal With Minimal Tightening;.
★【Woostar Customer Service】Always Available To Help Our Customers.Please Message Us For Replacement Or Refund If You Are Not Satisfied With The Order;Be Happy Online In Your Time..
★【Note】Please Verify Model Number And Size Prior To Ordering To Ensure This Is The Correct Part;.
★【Size】Cylinder Inner Diameter:44Mm/1.7";Outer Diameter Of Piston Pin: 12Mm/0.47";(As The Picture Shows).

Features

  • REPLACEMENT FOR 2016 Coolster 49cc Pit Bike||2 Stroke 43cc 47cc 49cc Scooter Mini Pocket Bike;
  • SIZE Cylinder inner diameter:44mm/1.7;Outer Diameter of Piston Pin: 12mm/0.47;(As the picture shows)
  • EASY TO INSTALL Replacement piston sets engineered from premium materials to provide exceptional service life and reliability. Pistons gasket kit with precise density to provide a reliable seal with minimal tightening;
  • NOTE Please verify model number and size prior to ordering to ensure this is the correct part;
  • WOOSTAR CUSTOMER SERVICE Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.
  • See more on Amazon...

Brand: WOOSTAR   |   Manufacturer: WOOSTAR

Amazon Price: $18.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #17

Trkimal Upgrade Big Bore 50mm Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 64mm Valve Scooter Moped ATV Go Karts

Asin: B07Z8PF6L9   |   Model: TRKIMAL-00178-1   |   PartNumber: TRKIMAL-00178-1   |   Ean: 0787794995094   |   UPC: 787794995094

【Parts Included】Cylinder Head Comp, Cylinder Body, Piston, Piston Pin, Piston Ring, Pin Clip, Valve Rockers, Oil Pump, Oil Sprockets, The Whole Gaskets, Roller, Bolt..
【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..
【Specification】Cylinder Bore:50Mm, Cylinder Head:50Mm, Piston Pin:13Mm, 64Mm Valve, It Will Make The Gy6 50Cc Engine More Power To Climb Hill..

Features

  • Fit for Upgrade GY6 50cc 4-stroke 139QMB engines
  • Specification Cylinder bore:50mm, Cylinder head:50mm, Piston pin:13mm, 64mm valve, it will make the GY6 50cc engine more power to climb hill.
  • Parts included Cylinder head comp, cylinder body, piston, piston pin, piston ring, pin clip, valve rockers, oil pump, oil sprockets, the whole gaskets, roller, Bolt.
  • 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.
  • See more on Amazon...

Brand: TRKIMAL   |   Manufacturer: TRKIMAL

Amazon Price: $59.97 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #18

GOOFIT Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

Asin: B01EBP569O   |   Model: Group-11-B   |   PartNumber: Group-11-B   |   Ean: 0603849602406   |   UPC: 603849602406

One Week Money Back Guarantee If Not Satisfied.
High Performance Upgrade 47Mm Cylinder Rebuild Kit For Gy6 49Cc 50Cc 60Cc 80Cc Engine.
Easy Installation With Video Instruction,You Can Visit The Video On Our Facebook Homepage And Youtube..
Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.

Features

  • Inner Diameter of Cylinder: 47mm,Outer Diameter of Piston Pin: 13mm
  • Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
  • One week money back guarantee if not satisfied
  • Easy installation with video instruction,you can visit the video on our Facebook homepage and Youtube.
  • High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine
  • See more on Amazon...

Brand: GOOFIT   |   Manufacturer: GOOFIT

Weight: 0.11 Pounds

Amazon Price: $28.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #19

CLEO GY6 50cc-100cc Cylinder Head Kit Assy 50mm Big Bore with 64mm Valves for 139QMA 139QMB Engine Scooter Moped ATV Go Kart Quad

Asin: B09ZV26T21

Head Assembly With 64Mm Valves 100Cc Cylinder Diameter: 50Mm.
Before Ordering Check Your Head Assembly For The Correct Valve Length..
Fit Models:For Scooters With 139Qmb Or 139Qmi Engines Scooter.
Cylinder Head:Intake Valve Od 18Mm;Exhaust Valve Od 16Mm;.

Features

  • Fit GY6 50cc-100cc 64mm 4 Strokes 139QMB or 139QMI engines Scooter
  • Cylinder Head:Intake Valve OD 18mm;Exhaust Valve OD 16mm;
  • Head Assembly with 64mm Valves 100cc Cylinder Diameter: 50mm
  • Fit Models:For scooters with 139QMB or 139QMI engines Scooter
  • Before ordering check your head assembly for the correct valve length.
  • See more on Amazon...

Brand: CLEO   |   Manufacturer: CLEO

Amazon Price: $55.78 | as of 05/31/2024 (7:29am pst) *DETAILS

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  #20

Glixal ATGT-009A GY6 49cc 50cc to 80cc Engine 47mm Cylinder Head Assy with Valves for Chinese 139QMB 139QMA Scooter Moped ATV Quad Go Kart (Non EGR Type, 64mm Valves)

Asin: B08RX8RSR9

Exhaust Valve Diameter-16Mm.
This A Non Egr Head, Does Not Have The Egr Port.
Combustion Chamber Diameter-47Mm.
Intake Valve Diameter- 18.5Mm.

Features

  • Fully Assemblied GY6 80cc 47mm Cylinder Head with 64mm Length Valves
  • Intake Valve Diameter- 18.5mm
  • Exhaust Valve Diameter-16mm
  • Combustion Chamber Diameter-47mm
  • This a Non EGR Head, Does Not Have the EGR Port
  • See more on Amazon...

Brand: Glixal   |   Manufacturer: Glixal

Amazon Price: $25.99 | as of 05/31/2024 (7:29am pst) *DETAILS

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