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WOOSTAR

WOOSTAR 40mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Engine Gas Scooter Mini ATV 4 Wheeler Quad Pocket Bike

    • Based on 111 reviews
Condition: New
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Availability: 14 left in stock
Fulfilled by Amazon
Arrives Tuesday, Sep 24
Order within 20 hours and 15 minutes
Available payment plans shown during checkout

Color: Cylinder Kit


Features

  • REPLACEMENT FOR2 Stroke 43cc 47cc 49cc Engine Gas Scooter Mini ATV 4 Wheeler Quad Pocket Bike;
  • SIZECylinder inner diameter:40mm/1.6";Exhaust bolt hole spacing:40mm/1.6";Bolt hole spacing:50mm/2";(As the picture shows)
  • EASY TO INSTALLHigh 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.
  • NOTEPlease verify model number and size prior to ordering to ensure this is the correct part;
  • WOOSTAR CUSTOMER SERVICEAlways 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.

Description

ABOUT WOOSTAR DIRECT US WOOSTAR has been engaged in Automotive and Lawn & Garden parts for more than 10 years. With over 200 staff,also we have rich experience and excellent product quality. The main products are recoil pull start,chain master link,carburetor,hand brake lever,ignition coil,intake gasket,sprocket,hand puller,rearview mirror and so on. Each month will list a lot New products.We also accept customization of products if you buy enough.Please follow closely with our store. ABOUT BRAND We have registered the brand 2.0 successfully by Amazon Brand: WOOSTAR Registration Number: 5364654 FEATURE Package Included : 1 x Cylinder Rebuild Kit Fit Model : Replacement for 2 Stroke 43cc 47cc 49cc Engine Gas Scooter Mini ATV 4 Wheeler Quad Pocket Bike Tip : Please verify model number and size prior to ordering to ensure this is the correct part for your engine Customer Services : Message us for further assistance if have any question or problem with the product.We will be very glad that can help you


Manufacturer: ‎WOOSTAR


Brand: ‎WOOSTAR


Item Weight: ‎1.23 pounds


Package Dimensions: ‎6.85 x 4.65 x 4.02 inches


Manufacturer Part Number: ‎YL-K074-022


Date First Available: April 7, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Only rings/jog pin/clips can be used in Sahren version motor for mini choppers.
Color: Piston
Only able to use Rings,Jog pin, Clips Sahren 49cc motors. New Wrist pin won't fit in rod hole for jog pin. Old Wrist pin won't fit in new Woostar piston so had to use old piston that ended up being in decent shape. Rings worked fired up.
Reviewed in the United States on April 10, 2023 by MikUpholster
    • Awesome product
Color: Piston
Awesome product
Reviewed in the United States on March 5, 2021 by ali al-fatal
    • Piston cracked after installing supplied piston rings
Color: Cylinder Kit
I installed the piston rings on the piston and after doing so I was rotating the piston to check the rings and noticed a crack had formed along the wall of the piston. Since this is going into something that will be held at high rpm for long periods the crack renders the piston useless.
Reviewed in the United States on October 25, 2021 by Zach Ramos
    • like it
Color: Piston
Great
Reviewed in the United States on January 11, 2020 by T D
    • Not for PW50!
Color: Piston
This is the wrong piston for a PW50, as others have stated. I was fighting with another Chinese garbage set, purchased via the other popular selling site, and those had mis-machined ring grooves. I found this in my stash of parts, and could not figure what it was for... right diameter, but way too short to be a PW50 piston. My purchase history showed I bought it here. Wrong for a PW50... you've been warned! ... show more
Reviewed in the United States on November 2, 2020 by OLB
    • Does not fit what is advertised
Color: Piston
Review Image by Jason copenhafer Jason copenhafer
As you can see piston is not even same size as original the rings won’t even work on the old piston
Reviewed in the United States on April 12, 2022 by Jason copenhafer Jason copenhafer
    • Does not fit a 02 pw50
Color: Piston
The piston I received was way to short. Not the right piston for a pw50. Glad I ordered two from different companies the other one was perfect.
Reviewed in the United States on July 30, 2019 by Zakm
    • Piston Pin bearing was not included.
Color: Piston
The Piston Pin bearing is shown as a piece in the photo of the kit but it was not included. Disappointed when I opened the package.
Reviewed in the United States on July 14, 2019 by Rob Roffel

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