FE 8126 – interchangeable spare parts

FE (France Ebauches) 8126 movement

Which spare parts fit the FE 8126 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

44Parts with interchange data

24Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FE (France Ebauches) and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.

🔧 Interchangeable parts

Part no.	Description	Also fits
100ISO 10.020.07	Plate	Specify execution: number of jewels, casing diameter FE 8121 FE 8122 FE 8128
110ISO 10.048.07	Train wheel bridge	Specify execution FE 8121 FE 8122 FE 8128
145ISO 10.106	Rest for flat dial	Specify execution FE 5602 FE 5606 FE 5612 FE 5616 FE 8122
203ISO 30.012	Intermediate wheel and pinion	FE 8121 FE 8122 FE 8128
210ISO 30.025	Third wheel	FE 8121 FE 8122 FE 8128
220-227ISO 30.027		Specify execution: 18,000 or 21,600 A/h FE 8122 FE 8128
242ISO 31.083	Cannon pinion with driver	Specify execution FE 8122 FE 8128
250-255ISO 31.046		Specify execution: height of hand-fitting FE 5602 FE 5606 FE 5612 FE 5616 FE 5618 FE 8122 FE 8128
260ISO 31.041	Minute wheel	FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
405ISO 51.020	Handsetting stem, thread diameter S 0,90 mm	Specify execution FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
407ISO 31.121	Clutch wheel	FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
435ISO 51.050	Yoke	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
440ISO 61.100	Yoke spring	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
443ISO 51.080	Setting lever	FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
445ISO 51.090	Setting lever spring	FE 4601A FE 4602A FE 4611A FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
453ISO 31.101	Intermediate setting wheel	FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
465ISO 10.212	Handsetting train cover	FE 8121 FE 8122 FE 8128
929ISO 94.200		FE 8121 FE 8122 FE 8128
2539ISO 53.022	Date corrector lever	FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128
2556ISO 33.020	Date indicator driving wheel	FE 5601 FE 5606 FE 5611 FE 5616 FE 8121
2557/1ISO 91.440	Date indicator, transferred	Specify execution: flat or cambered, transfer FE 5602 FE 5606 FE 5612 FE 5616 FE 8122
2562/1ISO 91.443	Month star with dial disk	Specify execution FE 5606 FE 5616
2564ISO 13.144	Date corrector guard	FE 8121 FE 8122 FE 8128
2566ISO 53.200	Date corrector	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
2740ISO 13.101	Date mechanism maintaining plate	FE 5602 FE 5606 FE 5612 FE 5616 FE 5618 FE 8122 FE 8128
2784ISO 53.089	Double jumper	FE 5602 FE 5606 FE 5612 FE 5616 FE 5618 FE 8122 FE 8128
4000ISO 10.513	Electronic module	FE 8121 FE 8122 FE 8128
4022ISO 80.102		FE 8121 FE 8122 FE 8128
4046ISO 20.651	Battery insulator	FE 8121 FE 8122 FE 8128
4211ISO 20.580	Rotor	FE 8121 FE 8122 FE 8128 FE 8221A
4401ISO 20.761	Bridle +	FE 8121 FE 8122 FE 8128
4929ISO 20.570	Battery	FE 8121 FE 8122 FE 8128
5101ISO 10.020.01	Case screw	FE 3601 FE 3602 FE 3611 FE 3612 FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
5102ISO 10.020.02	Case screw	FE 3601 FE 3602 FE 3611 FE 3612 FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 8121 FE 8122 FE 8221 FE 8221A
5110ISO 10.048.01	Bridges and balance cock screws	FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
5443ISO 51.080.01	Setting lever screw	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
5445ISO 51.090.01	Screw for setting lever spring	FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
5465ISO 10.212.01	Screw for handsetting train cover	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
5750ISO 90.000.01	Dial screw	FE 4601 FE 4601A FE 4602 FE 4602A FE 4611 FE 4611A FE 4612 FE 4612A FE 5601 FE 5602 FE 5606 FE 5611 FE 5612 FE 5616 FE 5618 FE 8121 FE 8122 FE 8221 FE 8221A
5929ISO 94.200.01		FE 8121 FE 8122 FE 8128 FE 8221A
52740ISO 13.101.01	Screw for date mechanism maintaining plate	FE 5602 FE 5606 FE 5612 FE 5616 FE 5618 FE 8122 FE 8128
54000ISO 10.513.01	Screw for electronic module	FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
54000/1ISO 10.513.02	Screw for electronic module	FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A
54401ISO 20.761.01		FE 8121 FE 8122 FE 8128 FE 8221 FE 8221A

Source: original interchangeability lists of FE (France Ebauches) (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of FE (France Ebauches)

❓ Frequently asked questions

Which FE 8126 spare parts also fit other movements?

For the FE 8126, 44 part numbers are listed as interchangeable. Together they fit 24 other calibers – the table below shows which part fits which movement.