SKU: 18932275679

2018-2020 Yamaha NS 50 F Aerox 4T E4 (SA601) 42mm Cylinder Piston Gasket Kit 60cc 3B3-E1311-00

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Description

2018-2020 Yamaha NS 50 F Aerox 4T E4 (SA601) 42mm Cylinder Piston Gasket Kit 60cc 3B3-E1311-0042mm Cylinder Piston Gasket Top End Rebuild Kit 60cc For MBK Booster Nitro Ovetto Yamaha Aerox Giggle 4T LC Features: If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Piston is anodized for superior heat resistance and longer lifespan. The gaskets

42mm Cylinder Piston Gasket Top End Rebuild Kit 60cc For MBK Booster Nitro Ovetto Yamaha Aerox Giggle 4T LC

Features:
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured).
Piston is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
Kit is for bore up size - 42mm, 10mm steel piston pin.
The 42mm cylinder provides noticeably better pulling power compared to the 38mm original cylinder.
The cylinder is used with the original 38mm cylinder head.
It is not necessary to adapt the crankcase.
This kit is excellent as a low-cost replacement for defects in the original cylinder.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum
Displacement: 60cc
Engine: 4 stroke
Bore Type: Big Bore
Piston Type: 3 Valves
Bore diameter: 42mm
Stroke: 43.6mm
Pin diameter: 10mm
Pin Overall Length: 28mm

Replacement Part Number:
Cylinder: 3B3-E1311-00
Cylinder Base Gasket: 5ST-E1351-10
Cylinder Head Gasket: 10B-E1181-10
Piston (Std): 3B3-E1631-00, 5ST-E1631-00
Pin, Piston: 5ST-E1633-00
Piston Ring Set (Std): 10B-E1603-00
Circlips, piston (2): 93450-10823
Valve Stem Seal (2): 5ST-E2119-00
Tensioner Case Gasket: 4DH-E2213-01

Fits Make/Model/Year:
Big Bore cylinder kit with 60cc displacement for scooters with 50cc Minarelli 4-stroke engine.

Fit for MBK Booster X 50 4T
Fit for MBK Nitro 4 50 4T (1GB) 2014-
Fit for MBK Ovetto 50 4T (SA40) 2009-2012
Fit for MBK Ovetto 50 4T (2AC/SA46) 2013-
Fit for Yamaha YJ 50 Vino 4T E2 2002-2005
Fit for Yamaha XC 50 Vino Classic 4T 2013-2018
Fit for Yamaha XF 50 ie Giggle (C3) 4T E2 (15P/SA351) 2007-2011
Fit for Yamaha YW 50 F Zuma 50 4T 2012-2013
Fit for Yamaha YW 50 F Zuma 50F 4T 2014-2019
Fit for Yamaha YW 50 FX Zuma 50FX 4T 2014-2019
Fit for Yamaha YN 50 F Neos 4T E2 (5C3/SA40) 2009-2012
Fit for Yamaha YN 50 F Neos 4T E2 (2AC/SA46) 2013-2017
Fit for Yamaha YN 50 F Neos 4T E4 (2AC/SA611) 2018-2021
Fit for Yamaha NS 50 F Aerox 4T E2 (1GB/SA426) 2014-2017
Fit for Yamaha NS 50 F Aerox 4T E4 (SA601) 2018-2020

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x Cylinder
1x Piston
1x Piston Ring Set
1x 10mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Tensioner Case Gasket
2x Valve Stem Seals

(Comes exactly as pictured.)

Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 18932275679

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A
Amazon Customer
Port Orchard, US
★★★★★ 5
Durable Octopus Toys That Have Survived My Little Destroyer
Durable Octopus Toys That Have Survived My Little Destroyer These octopus dog toys have been a big hit with our Boston Terrier, who treats every toy like a personal mission to destroy it as quickly as possible. Surprisingly, these have held up really well so far. The toys arrived a little flattened and crinkled because they were packed into a fairly small box, but once opened they shaped up fine and still looked good. The material feels durable, and I like that there’s no stuffing inside to explode all over the house once the chewing begins. As expected, the squeakers only survived a few minutes, but honestly that’s normal in our house and not really a knock on the toy itself. The important part is the toys themselves have not been ripped apart yet, which is impressive for our aggressive little chewer. The colors are bright, the faces are funny, and the overall construction feels stronger than a lot of plush-style dog toys we’ve tried before. At the time of my review, these feel like a great value for a durable and entertaining 3-pack. Overall, a fun and surprisingly tough set of dog toys that have managed to survive longer than most in our house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
SLee
Cuba, US
★★★★★ 4
No Foam, No Stuffing, No Mess. Just a Dog Toy that the Dog Loves
I received this product at no cost through the Amazon Vine program in exchange for my review. Our dog took to this right away, which is the most important review criterion as far as we are concerned. The crinkly noise is a big hit with him, consistent with similar toys we have given him in the past that he has gravitated toward. The standout practical feature for anyone tired of cleaning up after destructive chewers is the absence of foam or stuffing. If you have spent any time finding bits of foam or clumps of stuffing scattered under your furniture you will immediately appreciate this design choice. Less mess without sacrificing the sensory experience the dog is after. The long legs are also worth mentioning as a functional design element. Our dog clearly enjoys the feedback from shaking his toys and the legs deliver exactly that kind of satisfying resistance and movement. A well thought out toy that works for the dog and makes life a little easier for the owner. I do have a nagging concern about a generic/no name brand, but I do recognize that many if not all of the dog toys we have are also made in the same region and maybe even the same factory.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
M and K
Fort Morgan, US
★★★★★ 5
Durable toy for rug of war and fetch
My dog has loved these so far. She is still 5 months old but already around 25-30lbs and can usually tear up her toys pretty quickly. These have held up to tug of war, chewing, and fetch. They're durable and keep her entertained. It squeaks well and the sound is loud enough for my dog to hear and she loves it. They're a good size for small to medium sized dogs. Even large dogs under 100lbs should be good for these. I personally think a 150lb cane corse would tear right through these but I can't be sure. Overall, great quality and value for money. It comes with three so if one does get lost or damaged you have others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
A. DJUBIN
Lowell, US
★★★★★ 5
Cute dog toys
This is a reasonably priced set of three dog toys in the shape of an octopus. This would make a great gift to any dog parent. The material feels soft which is appropriate for non-aggressive. The toy sizes are appropriate for small to medium to large dogs. There is a squeaker in each toy to keep your dog entertained. The toys have a fun shape and facial expression. In all three toys, the entire sock is filled with crinkle paper. My only recommendation with these toys is to mak the outer material stronger so that aggressive dogs can play with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
R
Rich Loss
Lowell, US
★★★★★ 5
An absolute hit for tug-of-war and keeping them busy!
If you have a pup that loves to thrash, toss, and carry their toys around all day, this octopus is an absolute game-changer. Why It’s Great: No Stuffing, No Mess: The absolute best feature is the lack of stuffing. If your dog manages to be determined enough to puncture it, you won't wake up to a living room looking like a snowstorm of white fluff. Great for Interactive Play: With eight crinkly, flexible legs, it’s the perfect shape for a game of tug-of-war or for your dog to violently shake and flip around to burn off energy. Engaging Textures: The combination of the soft fabric, crinkle paper sounds, and built-in squeakers keeps them thoroughly entertained and focused for more than just a few minutes. Perfect Size: It's lightweight enough for smaller and medium breeds to easily grab by a tentacle and parade around the house, but substantial enough to feel like a "real" catch. Things to Keep in Mind: While it is listed as a "chew toy," it is still a plush/fabric toy at the end of the day. If you have an aggressive power-chewer who specializes in shredding fabric, you'll still want to supervise playtime. However, for normal chewing, carrying, tossing, and thrashing, it holds up beautifully. Highly recommend for any dog owner looking to add a fun, interactive toy to the toy box!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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