50cc 4-stroke GY6 Engine for Scooters
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fully assembled and pdi

50cc 4-stroke GY6 Scooter Engine CVT Transmission for 50cc GY6 & China made Single Shock Scooters Taotao Thunder50, ATM50-A1


5 of 5 Stars! 34 ratings
 

Model Number:
308-999017
Online Price:
$469.95
Buy With Cashier's Check Or Money Order:
$451.15 (Save $18.80)
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Availability : In Stock
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  • Product Description
    •  

    Key Features

    • Brand New High Quality GY6 Engine, 50cc Standard Case, Use 669 Belt, Air cooled, CVT 4 Stroke, auto clutch, electric start.
    • It also fits for most China made 50cc Single Shock Scooters.
    • Fit TaoTao Vehicles:
      Thunder 50
      ATM50-A1
      CY50-A
      New Speed 50
      Cruiser 50
    • Compatible Vehicles:
      50cc GY6 Single Shock Scooters
      50cc China made Single Shock Scooters
    • Compatible Models: Coolster, Taotao, Roketa, Kazuma,Terminator, Lynx, Redcat, Tank and more.
    • CVT: CVT consist mainly of 2 transmission pulleys and 2 transmission belts. It’s compact, simple design offers seamless shifting between an unlimited amount of varying gear ratios, allowing a smooth rate of acceleration.
    • Crank Shaft: The engine is low speed with high torque and has large diameter bearings for crankshaft connecting rod, increasing the reliability of the bearings.
    • Forced Air-cooled Engine: There are metal fins covering the outside of the cylinders and the heat generated by the engine is released directly into the air when the cooling fan blows air over fins. It has the advantages of simple structure, light weight, wide adaptability to climate change, rapid start up and no need of radiator.
    • High-flow Oil Pump: Reduces the wear of friction pairs and prolongs the engine service life.
    • Lubricating Oil Strainer: Helps removing solid contamination from lubricating oil, largely reducing the wear of friction pairs and prolonging the engine service life.
    • Aluminum Cylinder Head & Body: Improves the heat dissipation capability, cuts the weight and increases the torque of the engine.
    • PLEASE NOTE: Please measure the physical size to be sure you get the correct one.

    Specifications

      Engine Model 308-999017 Ignition Method CDI
      Engine Type Single Cylinder, 4-Stroke, 2-Valve Lubrication Pressure/splash
      Cooling System Air Cooled Fuel Supply Carburetor Atomization
      Horsepower 2.82HP/6500Rpm (2.1KW/6500Rpm) Starter Electric/Kick starter
      Max. Torque 3.1N.m/5500rpm Transmission CVT
      Min. Stable Idle Speed 1600±150r/min Clutch Shoe-type Automatic Centrifugal Dry Clutch
      Min. Fuel Consumption 9.65oz/HP.h (367g/Kw.h) Cylinder Diameter 1.54" (39mm)
      Carburetor Model PD18J Piston Stroke 1.63" (41.5mm)
      Carburetor Type Horizontal Vacuum Carburetor Bore & Stroke 1.54" x 1.63 " (39mm x 41.5mm)
      Spark Plug Model A7TC Cylinder Working Volume 0.01 Gallon (49.5ml)
      Fuel No. >=87# Compression Ratio 10.5:1
      Lubrication Model SF15W/40-SE Ignition Type CFW
      Lubrication Capacity 0.20 Gallon (900ml)

    Description

      The quality engine system production complies with the requirements of ISO9001:2000. All the engines have passed the 200-hour enhanced durability bench test and the 20000 km road test. The engine has the similar performance, facility and reliability as many brand engines, such as Honda, Yamaha, Kawasaki and so on. It also obtained the DOC authorization. Please do not compare our engines to other low quality engines, we only sell high quality engines.

      All engines have the identification, gears and oil labels. You can purchase with confidence.

      This engine assembly comes with INTAKE PIPE and SPARK PLUG, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc.

      Material: High quality aluminum cylinder head and iron cylinder body

      Transportation: The oil in the engine will be drained out and the engine will be repackaged to avoid leaking before shipping. We package the engines with five-layer anti-earthquake carton boxes to ensure the items arrive in perfect condition.

    Usage Tips

    • Do start the engine in an open place to let the exhaust gas gets full emission.
    • For Automatic Transmission Engines, please don't start is at reverse. For Semi-auto and Manual Transmission Engines, please do start at Neutral.
    • Check lubricating oil level and fuel level regularly. Make sure they are sufficient and not leaked.
    • Please do not accelerate until it has warmed up for 1-3 minutes if cooler start engine.
    • All new engines need a initial run-in time. Because the surface of the parts is not that smooth, they need a time to run-in to have the parts get smooth and work together better. The initial run-in should be at least 500KM. During the initial run-in, please avoid full-open throttle and don't start it over 80 percent of the top speed. Make sure to clear all fuel and change new when initial run-in over. Be strictly obey this will prolong the engine service life and has it working in good condition.
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    Customer questions & answers

    Customer Reviews (34) Click here to write a review
      Average Rating out of 34 voters 5 of 5 Stars!
    Reviewer Product Review
    luis R
    Verified Purchase
    5 of 5 Stars! 02/04/2018
    very impressive engine . runs great ! the quality of this engine is excellent for the price ! I don,t believe you could ask for more. I will do a follow up in six months and let you know how the engine is holding up.

    1 people found this helpful
    PETER F
    Verified Purchase
    5 of 5 Stars! 01/09/2018
    Came quickly in undamaged box. Easy to set up. Very sturdy. Greatest purchase I've ever made.

    1 people found this helpful
    Timothy M
    Verified Purchase
    5 of 5 Stars! 09/05/2017
    I would like to thank every one for getting my order out so fast. Just received them and everything is perfect. I will be ordering more parts because I am trying to rebuild two Panterra Fusion moped/scooter for my grand children. Again thank you. You will be hearing from me again. I also called some other moped shop to let them know where they can get these type of moped/scooter parts, because when I asked them before I found powersportsmax.com they had no ideal where to get the parts.
    order #495913 Timothy McGuire

    3 people found this helpful
    Dominique N P
    Verified Purchase
    5 of 5 Stars! 09/02/2017
    The engine that I received from you came fast, in good condition and we're exactly the right parts that I ordered. The right engine was easy to find on your website and easy to order.

    The engine was the perfect match for the old one (unlike some competitors) and went on very easily.

    The other pieces I got from you were a good match for what I needed and I'm using them as I go as necessary.

    Thanks for making my life a little easier and for the fast and efficient job you do. I'm looking forward to doing business with again soon. G.

    1 people found this helpful
    Gary H J
    Verified Purchase
    5 of 5 Stars! 08/20/2017
    Great products great service fast delivery old definitely do business again thanks!!

    1 people found this helpful
    Kenneth B
    Verified Purchase
    5 of 5 Stars! 08/16/2017
    thank you sooooo much for my 50cc little engine. My Hornet thanks you too. Your speedy replies and attention to detail are unsurpassed. Need a spokesperson? That's me. Thanks again team.
    Kenneth Byrd

    1 people found this helpful
    JAMES S
    Verified Purchase
    5 of 5 Stars! 08/05/2017
    I'm a new rocketa 50 scooter owner and finding a company online to get a engine from is a big plus. Mine was easy to find (unlike some other online sites), they were inexpensive and they were delivered quickly and in good shape. I have already ordered some more parts and will continue to be a customer of Powersportsmax.com. I was nervous to order online, but it couldn't have been any easier. I was notified by email through each step of the process by confirming the order, accepting the payment, filling the order and when it was shipped. All of this set my mind at ease and I new when to expect it to be delivered.
    Thanks for all that you do and for being so efficient with my orders. You have a new and loyal customer for life.

    2 people found this helpful
    Jerry D A
    Verified Purchase
    5 of 5 Stars! 07/25/2017
    good replacment engine. low price just have to put it on and should beready to go.

    2 people found this helpful
    Kevin G

    5 of 5 Stars! 07/19/2017
    The 50cc engine I ordered arrived on time and in great shape. Nice packaging. Right parts. I really liked their easy to use web site. Easy to find what your looking for and easy check out. I would buy from them again.

    2 people found this helpful
    Rubin E S

    5 of 5 Stars! 07/03/2017
    Everything was great came in a good timely order I would recommend and buy constantly thanks

    1 people found this helpful
    See all 34 customer reviews 
    Making buying decisions based solely on these reviews is not recommended.
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    Reviews
    308-999017
    Average Rating:

    5 of 5 Stars!

    What customer said:
    Came quickly in undamaged box. Easy to set up. Very sturdy. Greatest purchase I've ever made. ..
    Read all Reviews