Does any one recognize or have experience with this seller on Amazon?
https://www.amazon.com/dp/B007AMAMCM/ref=cm_sw_r_cp_apa_fabc_RGPTDSW1VE767YKJJGX8
Assuming its the correct MT50, 11 TOOTH DRIVE LEFT ANGLE HELICAL CONVERSION. I'm looking to do a conversion on my 17a #12338
https://www.amazon.com/dp/B007AMAMCM/ref=cm_sw_r_cp_apa_fabc_RGPTDSW1VE767YKJJGX8
Assuming its the correct MT50, 11 TOOTH DRIVE LEFT ANGLE HELICAL CONVERSION. I'm looking to do a conversion on my 17a #12338