armature replacement is suitable for Bosch GSH11E GBH11DE GBH 11DE 11E to disassemble the electric spare parts of the hammer Suitable for Bosch.GSH11E GBH11DE GBH11E AC 220V 7-tooth drive shaft hammer Applicable to: for World GSH11E GBH11DE GBH11E Note:Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: As shown Material: Metal Package Contents: 1 x Armature rotor 2 x Carbon brushes 1 x Bearing Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.