Supply auto alternator bearing B17-99D and have the OEM experiences for several years.(Non ... can producu high precision alternator bearings.Features:1) YJ no.: B17-99D 2) Dimensions: 17 x 52 x 17mm3) For: ... BOSCH, MERCEDES 4) Replaces: B17-99D, 17BC05S3NSE2, 1-120-905-0945) Lester #: 13243, 13260, 13269 ... bearings using for Japan cars, let us know. Alternator Bearings (B17-99D)