57mm Cylinder Piston Gasket Top End Rebuild Kit 125cc 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.

MOTORCYCLE PART FITMENT GUIDE

This part fits vehicles listed in the description and compatibility chart ONLY

✔ 100% FITMENT VERIFICATION REQUIRED

This aftermarket/remanufactured part requires matching:

• Exact Year/Make/Model/Engine CC

• OEM Part # (stamped on your original component)

• Physical Measurements (see dimension diagrams in photos)

CRITICAL CHECK POINTS:

[✓] Compare mounting hole patterns

[✓] Match electrical connectors (if applicable)

[✓] Verify clearance requirements

[✓] Check sub-model variations (e.g., ABS vs non-ABS)

FREE FITMENT CONFIRMATION:

Send us:

    ✅ VIN (17-digit)   ✅ Clear photos of your original part    ✅ OEM numbers from your current component