SKU: 12427782120

2015-2019 MASH Seventy 125 4T Cylinder Piston Gasket Top End Rebuild Kit 125cc 11241-05311

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Description

2015-2019 MASH Seventy 125 4T Cylinder Piston Gasket Top End Rebuild Kit 125cc 11241-0531157mm Cylinder Piston Gasket Top End Rebuild Kit 125cc Fit For Suzuki EN125 GS125 GN125 GZ DR125 TU 125 4T AC 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 EGR cylinder, flat 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

57mm Cylinder Piston Gasket Top End Rebuild Kit 125cc Fit For Suzuki EN125 GS125 GN125 GZ DR125 TU 125 4T AC

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 EGR cylinder, flat 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 standard bore size - 57.0 mm x 48.8 mm stroke with SLS 125cc air-cooled 4 stroke engine, 14mm steel piston pin.
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: 125cc 4 stroke
Cylinder type: K157FMI
Bore Type: Standard Bore
Cooling: Air-cooled

other specifications:
Bore diameter: STD 57mm
Stroke: 48.8mm
Pin diameter: 14mm
Pin Height: 41mm
Total height: 98mm
Height without sleeves: 69mm
Sleeve outer diameter: 64mm
Hole spacing diagonally: 94mm

Replacement Part Number:
Cylinder Base Gasket: 11241-05311
Cylinder Head Gasket: 11141-13G00
Piston (Std): 12111-12F50-0F0
Pin, Piston: 12151-12F00, 12151-20E10
Piston Ring Set (Std): 12140-16E00, 12140-21F00
Circlips, piston (2): 09381-14001
Valve Stem Seal (2): 09289-05011

Attention:
Before purchasing, please check your original piston pin to ensure that it is also 14mm and that your original piston also a flat piston.
And the side of cylinder have EGR (Exhaust Gas Recirculation) holes, the side of connecting cylinder head would be have one more vacuum hole.
Please study picture and compare our cylinder and piston with your original parts to confirm correct kit for your engine.

Fits Make/Model/Year:
Fit for Kreidler Enduro 125 DD 4T AC 2008-2015
Fit for Kreidler Supermoto 125 DD 4T AC 2007-2015 (QM125GY-2B)
Fit for Luxxon Supermoto 125 4T AC 2014-2016
Fit for Luxxon Enduro 125 4T AC 2014-2016
Fit for MASH Seventy 125 4T 2015-2019
Fit for MASH Seventy Five 125 4T 2015-2019
Fit for Sachs ZX Enduro 125 4T 2001-2012
Fit for Sachs ZX Enduro 4T 125 2001-2012 (QM125GY-2B-01)
Fit for Suzuki EN 125 4T AC 2003-2009
Fit for Suzuki GZ 125 Marauder 4T AC 2004-2013

The cylinder is for models that use SLS (Secondary air system), and the piston is flat type piston, NOT domed type piston.
Maybe fits other Suzuki 125cc AC 4 stroke models: GS125, RV125 Van Van, TU125, DR125. Just make sure your motor engine use a flat piston and cylinder with SLS.

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

Package Includes:
1x Cylinder with SLS
1x Flat Piston
1x Piston Ring Set
1x 14mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Exhaust 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:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12427782120

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4.8 ★★★★★
Based on 29 reviews
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Verified Purchase
M. D. Headrick
Lake Worth, US
★★★★★ 5
Relatable and H O T
Format: Kindle
This story is so well-written with excellent back stories for the main characters, the relatable religious trauma vibes, and the anxieties of trusting someone after being burned too many times. Also, the sex scenes are extremely hot without being ridiculous.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
J
Jenna T.
Massapequa, US
★★★★★ 4
Sweet Romance
Format: Paperback
This was a sweet love story between two women who are both dealing with some baggage, and figuring out what moving forward looks like. I enjoyed both of the characters and their chemistry. Also really enjoyed the supporting characters, including the animals. Listening to the audiobook, there were some moments where I had to stop and figure out which character was narrating because the voices didn’t sound distinct enough. This only happened a few times, and probably wouldn’t have occurred if I’d been reading the physical copy. Overall, a sweet and enjoyable romance with some depth and great side characters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
L
Lara & Coulter Andrews
Carnegie, US
★★★★★ 5
Adorable!
Format: Paperback
This book was completely adorable. I loved Thea and Courtney’s story, and the background from the unlikely animal friends to Colin Firth Pride and Prejudice references. Whilst a little turbulent at times with traumatic backstories, I’m glad they got their GHEA, and I loved their journey, and secondary and tertiary characters along the way. It made me smile when I was in a place of exhaustion, so I really loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
H
Heather
Lake Worth, US
★★★★★ 3
Not great but not bad!
Format: Audiobook
I loved the audio and I'm so glad there were two narrators! I really loved the deconstruction rep in this book. It spoke to me in ways that felt real and authentic. I also liked the way the migraine/chronic illness was handled as well. The reason this is a 3 star to me is that I can't remember the characters names and I just finished this book. The first 50% was pretty forgettable. It was hard for me to get into that first half. The second half however, I really enjoyed! Courtney and Thea (yes I did just have to look up their names) could have used more fleshing out. Courtney's ex's threats felt like a nothing burger in the end and Courtney's running also didn't hit quite like I wish it had. The last 50% things finally get moving. These characters finally start sharing with each other and being open and vulnerable but there is still a big secret that get revealed that throws a wrench into the whole thing. Overall I did enjoy it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
S
S. McCann
Lexington, US
★★★★★ 5
Four and a half stars for this sapphic romance
Format: Paperback
I’m giving this book four and a half stars. There was a lot I really loved about it. The banter between the main characters is lovely, and there were several scenes that are just adorable. They’re complex characters though with their flaws and histories. They have depth. And how they react in a situation isn’t how you might react, but it’s right for that character. It felt truthful and in many ways relatable. I’ve got enough religious trauma that I can definitely relate, and although I’ve never been a catholic, I have what I think of as catholic guilt…in that I feel guilty for cutting my family out of my life despite the death threats, hateful comments, and constant hit my self esteem and mental health takes. I can even understand hiding physical health issues, because people definitely do treat you differently, also there’s trauma that goes back there too. I loved the play of the word stars used in the title, and how it fits both main characters so well. It’s super clever. I know some people were disappointed at this story, and I have to say that it left me going into the book feeling down about it, but instead I really enjoyed it (minus the breakup/not breakup). The ending was incredibly satisfying for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025

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