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3R45U5 The new ones sold here are certainly different from the old ones. The new ones have a bell housing with 6 cooling slits, while the old ones had 8 smaller ones. The air gap of the new ones is AWFUL compared to the old ones and the new ones feel less notchy and more wobbly. I would not recommend the current batch.

2017-11-12 04:48:32 Helpful (4)
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