B13 Thread Rolling Attachment Parts PN Symbol # Part Name 200U553 N/A Complete Attachment 8199390 1 Head Body 8177610A 2 #1 Solid Arm (incl. bearing) 8177620A 3 #2 Solid Arm (incl. bearing) 8199880A 4 #1 Geared Arm (incl. spacer & bearing) 8199890A 5 #2 Geared Arm (incl. spacer & bearing) 8163440 6 Arm Clamping Nut 81XXXX0 7 Roll Pin - carbide / bronze 8165930 8 Cover Plate 8164520 9 Matching Adj. Screw 8172070 10 Compensator Spring 8164450 11 Compensator Block 8164430 12 Drive Gear 8164440 13 Intermediate Gear 8164400 14 Gear Stud 8172020 15 Arm Pivot Shaft 8164420 16 Large Idler Gear 8164560 17 Idler Gear Bearing 8164540 18 #1 Chip Guard 8164530 19 #2 Chip Guard 8164440 20 Compensator Gear 8XXXXX0 21 Thrust Bearing (anti-friction) / (carbide)--optional 9094453 22 Locking Screw 8025501 23 Spanner Wrench item-1635 24 Hex Wrenches (each) 8416050 25 Arm Adjusting Screw 8416051 26 Arm Locking Screw 8179190 27 Bronze Thrust Bushing 8199871 28A #1 Roll Gap Spacer -- 1 notch 8199872 28B #2 Roll Gap Spacer -- 2 notches 001U59 N/A Micrometer Setting Gage 8200830 N/A Max. Modified Solid Arm #1 8200840 N/A Max. Modified Solid Arm #2 item-1644 N/A Thread Rolling Attach. Handbook item-1645 N/A Adapters
