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Acme Gridley 1-1/4" RB-8

A universal threading attachment for 3rd position on an Acme Gridley 1-1/4" RB-8 screw machine has eight major assemblies:

1148-Attachment-Threading-3rd-Master

1 - Drive Shaft Assembly AM-413702
2 - Clutch Operating Mechanism AM-413642
3 - Die Spindle Clutch Shaft Assembly AM-413682
4 - Die Spindle Shaft Assembly ZM-400041
5 - Die Holder and Sleeve Assembly AM-41273
6 - Operating Lever and Bracket Assembly AM-413642
7 - Loose Parts Assembly ZM-400370
8 - Die Holder Housing and Way Assembly ZM-400800

Below are the individual replacement parts for each assembly that make up a 3rd Position Universal Threading Attachment for an Acme Gridley 1-1/4" RB-8 screw machine:


1148-Attachment-Threading-All-Pos-Drive-Shaft-Assy

AM-413702 Complete Universal Threading Drive Shaft Assembly

Acme Gridley replacement part number AM-413702
Product details for AM-413702 Complete Universal Threading Drive Shaft Assembly






AM-413702 item 1 - Bearing

Acme Gridley replacement part number 17749
Product details for AM-413702 item 1 - Bearing






AM-413702 item 2 - Adjusting Nut Assembly

Acme Gridley replacement part number XA-1881
Product details for AM-413702 item 2 - Adjusting Nut Assembly






AM-413702 item 3 - Single Gear

Acme Gridley replacement part number AM-412601
Product details for AM-413702 item 3 - Single Gear






AM-413702 item 4 - Spacer Assembly

Acme Gridley replacement part number B-44788
Product details for AM-413702 item 4 - Spacer Assembly






AM-413702 item 5 - Key

Acme Gridley replacement part number 51302
Product details for AM-413702 item 5 - Key






AM-413702 item 6 - Double Gear

Acme Gridley replacement part number AM-412630
Product details for AM-413702 item 6 - Double Gear






AM-413702 item 7 - Truarc Ring

Acme Gridley replacement part number 02502-39
Product details for AM-413702 item 7 - Truarc Ring






AM-413702 item 8 - Threading Drive Shaft

Acme Gridley replacement part number AM-412662
Product details for AM-413702 item 8 - Threading Drive Shaft






AM-413702 item 9 - Spacer Assembly

Acme Gridley replacement part number B-44789
Product details for AM-413702 item 9 - Spacer Assembly






AM-413702 item 10 - Key

Acme Gridley replacement part number 1779
Product details for AM-413702 item 10 - Key






AM-413702 item 11 - Double Gear

Acme Gridley replacement part number AM-412620
Product details for AM-413702 item 11 - Double Gear






AM-413702 item 12 - Spacer

Acme Gridley replacement part number B-44790
Product details for AM-413702 item 12 - Spacer






AM-413702 item 13 - Bearing

Acme Gridley replacement part number 17750
Product details for AM-413702 item 13 - Bearing






AM-413702 item 14 - Spacer

Acme Gridley replacement part number B-448700
Product details for AM-413702 item 14 - Spacer






AM-413702 item 15 - Sprocket

Acme Gridley replacement part number AM-412691
Product details for AM-413702 item 15 - Sprocket






AM-413702 item 16 - Key

Acme Gridley replacement part number 51301
Product details for AM-413702 item 16 - Key






AM-413702 item 17 - Chain

Acme Gridley replacement part number BM-412960
Product details for AM-413702 item 17 - Chain






AM-413702 item 18 - Washer

Acme Gridley replacement part number 50946
Product details for AM-413702 item 18 - Washer






AM-413702 item 19 - Hex Nut

Acme Gridley replacement part number 2803
Product details for AM-413702 item 19 - Hex Nut






AM-413702 item 20 - Cotter Pin

Acme Gridley replacement part number 51663
Product details for AM-413702 item 20 - Cotter Pin






1148-Attachment-Threading-All-Pos-Clutch-Operating-Mech

AM-413642 Complete Clutch Operating Mechanism Assembly

Acme Gridley replacement part number AM-413642
Product details for AM-413642 Complete Clutch Operating Mechanism Assembly






AM-413642 item 1 - Bushing

Acme Gridley replacement part number 44877
Product details for AM-413642 item 1 - Bushing






AM-413642 item 2 - Screw

Acme Gridley replacement part number 1103
Product details for AM-413642 item 2 - Screw






AM-413642 item 3 - Lockwasher

Acme Gridley replacement part number 2498
Product details for AM-413642 item 3 - Lockwasher






AM-413642 item 4 - Threading Clutch Push Rod Lever

Acme Gridley replacement part number AM-41259
Product details for AM-413642 item 4 - Threading Clutch Push Rod Lever






AM-413642 item 5 - Adjusting Nut Assembly

Acme Gridley replacement part number 15495
Product details for AM-413642 item 5 - Adjusting Nut Assembly






AM-413642 item 6 - Splined Bushing

Acme Gridley replacement part number 44878
Product details for AM-413642 item 6 - Splined Bushing






AM-413642 item 7 - Set Screw

Acme Gridley replacement part number 1403
Product details for AM-413642 item 7 - Set Screw






AM-413642 item 8 - Threading On and Off Cam

Acme Gridley replacement part number AM-412410
Product details for AM-413642 item 8 - Threading On and Off Cam






AM-413642 item 9 - Roll

Acme Gridley replacement part number 14270
Product details for AM-413642 item 9 - Roll






AM-413642 item 10 - Roll Stud

Acme Gridley replacement part number 3179
Product details for AM-413642 item 10 - Roll Stud






AM-413642 item 11 - Taper Pin

Acme Gridley replacement part number 50023
Product details for AM-413642 item 11 - Taper Pin






AM-413642 item 12 - Clutch Shifter Rod

Acme Gridley replacement part number B-832062
Product details for AM-413642 item 12 - Clutch Shifter Rod






AM-413642 item 13 - Threading Clutch Lever Shaft

Acme Gridley replacement part number AM-41204
Product details for AM-413642 item 13 - Threading Clutch Lever Shaft






AM-413642 item 14 - Bushing

Acme Gridley replacement part number C-17038
Product details for AM-413642 item 14 - Bushing






AM-413642 item 15 - Set Screw

Acme Gridley replacement part number 1420
Product details for AM-413642 item 15 - Set Screw






AM-413642 item 16 - Threading Clutch Lever

Acme Gridley replacement part number AM-41207
Product details for AM-413642 item 16 - Threading Clutch Lever






AM-413642 item 17 - Shoe

Acme Gridley replacement part number AM-412050
Product details for AM-413642 item 17 - Shoe






AM-413642 item 18 - Bushing

Acme Gridley replacement part number C-17344
Product details for AM-413642 item 18 - Bushing






AM-413642 item 19 - Spacer

Acme Gridley replacement part number B-44480
Product details for AM-413642 item 19 - Spacer






AM-413642 item 20 - Washer

Acme Gridley replacement part number D-44296
Product details for AM-413642 item 20 - Washer






1148-Attachment-Threading-All-Pos-Die-Spindle-Clutch-Shaft-Assy

AM-413682 Complete Die Spindle Clutch Shaft Assembly

Acme Gridley replacement part number AM-413682
Product details for AM-413682 Complete Die Spindle Clutch Shaft Assembly






AM-413682 item 1 - Universal Threading Shaft

Acme Gridley replacement part number AM-412151
Product details for AM-413682 item 1 - Universal Threading Shaft






AM-413682 item 2 - Split Ring

Acme Gridley replacement part number AM-413682
Product details for AM-413682 item 2 - Split Ring






AM-413682 item 3 - Oil Ring

Acme Gridley replacement part number A-44906
Product details for AM-413682 item 3 - Oil Ring






AM-413682 item 4 - Oil Retainer

Acme Gridley replacement part number B-713530
Product details for AM-413682 item 4 - Oil Retainer






AM-413682 item 5 - Screw

Acme Gridley replacement part number 1102
Product details for AM-413682 item 5 - Screw






AM-413682 item 6 - Bearing

Acme Gridley replacement part number A-17346
Product details for AM-413682 item 6 - Bearing






AM-413682 item 7 - Front Spacer

Acme Gridley replacement part number B-44681
Product details for AM-413682 item 7 - Front Spacer






AM-413682 item 8 - Bearing

Acme Gridley replacement part number A-17349
Product details for AM-413682 item 8 - Bearing






AM-413682 item 9 - Front Bearing Spacer

Acme Gridley replacement part number C-441080
Product details for AM-413682 item 9 - Front Bearing Spacer






AM-413682 item 10 - Triple Clutch Gear

Acme Gridley replacement part number AM-412181
Product details for AM-413682 item 10 - Triple Clutch Gear






AM-413682 item 11 - Key

Acme Gridley replacement part number 51303
Product details for AM-413682 item 11 - Key






AM-413682 item 12 - Duplex Clutch

Acme Gridley replacement part number 02074-12
Product details for AM-413682 item 12 - Duplex Clutch






AM-413682 item 13 - Thrust Washer

Acme Gridley replacement part number C-44267
Product details for AM-413682 item 13 - Thrust Washer






AM-413682 item 14 - Double Clutch Gear

Acme Gridley replacement part number AM-412171
Product details for AM-413682 item 14 - Double Clutch Gear






AM-413682 item 15 - Rear Bearing Spacer

Acme Gridley replacement part number C-441090
Product details for AM-413682 item 15 - Rear Bearing Spacer






AM-413682 item 16 - Bearing

Acme Gridley replacement part number 17891
Product details for AM-413682 item 16 - Bearing






AM-413682 item 17 - Rear Spacer

Acme Gridley replacement part number A-44714
Product details for AM-413682 item 17 - Rear Spacer






AM-413682 item 18 - Bearing

Acme Gridley replacement part number A-17347
Product details for AM-413682 item 18 - Bearing






AM-413682 item 19 - Spacer

Acme Gridley replacement part number B-44680
Product details for AM-413682 item 19 - Spacer






AM-413682 item 20 - Washer

Acme Gridley replacement part number 50946
Product details for AM-413682 item 20 - Washer






AM-413682 item 21 - Adjusting Nut

Acme Gridley replacement part number 53528
Product details for AM-413682 item 21 - Adjusting Nut






AM-413682 item 22 - Rotating Union

Acme Gridley replacement part number 02352-26
Product details for AM-413682 item 22 - Rotating Union






1148-Attachment-Threading-3rd-6th-Die-Spindle-Shaft-Assy

AM-400041 Complete Die Spindle Shaft Assembly

Acme Gridley replacement part number AM-400041
Product details for AM-400041 Complete Die Spindle Shaft Assembly






AM-400041 item 1 - Split Ring

Acme Gridley replacement part number A-44907
Product details for AM-400041 item 1 - Split Ring






AM-400041 item 2 - Oil Ring

Acme Gridley replacement part number A-44906
Product details for AM-400041 item 2 - Oil Ring






AM-400041 item 3 - Oil Retainer

Acme Gridley replacement part number B-713530
Product details for AM-400041 item 3 - Oil Retainer






AM-400041 item 4 - Screw

Acme Gridley replacement part number 1102
Product details for AM-400041 item 4 - Screw






AM-400041 item 5 - Bearing

Acme Gridley replacement part number A-17346
Product details for AM-400041 item 5 - Bearing






AM-400041 item 6 - Shaft

Acme Gridley replacement part number AM-413310
Product details for AM-400041 item 6 - Shaft






AM-400041 item 7 - Bearing

Acme Gridley replacement part number A-17347
Product details for AM-400041 item 7 - Bearing






AM-400041 item 8 - Spacer

Acme Gridley replacement part number B-44679
Product details for AM-400041 item 8 - Spacer






AM-400041 item 9 - Sprocket

Acme Gridley replacement part number AM-41256
Product details for AM-400041 item 9 - Sprocket






AM-400041 item 10 - Chain

Acme Gridley replacement part number ZM-40097
Product details for AM-400041 item 10 - Chain






AM-400041 item 11 - Washer

Acme Gridley replacement part number 50946
Product details for AM-400041 item 11 - Washer






AM-400041 item 12 - Nut

Acme Gridley replacement part number 2803
Product details for AM-400041 item 12 - Nut






AM-400041 item 13 - Cotter Pin

Acme Gridley replacement part number 51663
Product details for AM-400041 item 13 - Cotter Pin






1148-Attachment-Threading-3rd-6th-7th-Die-Holder-Sleeve-Assy

AM-41273 Complete Threading Spindle - Die Holder and Sleeve Assy

Acme Gridley replacement part number AM-41273
Product details for AM-41273 Complete Threading Spindle - Die Holder and Sleeve Assy






AM-41273 item 1 - Die Holder Assembly

Acme Gridley replacement 6XB part number AM-41233
Product details for AM-41273 item 1 - Die Holder Assembly






AM-41273 item 2 - Oil Reservoir

Acme Gridley replacement 12XB part number AM-41235
Product details for AM-41273 item 2 - Oil Reservoir






AM-41273 item 3 - Screw

Acme Gridley replacement 13XB part number 1101
Product details for AM-41273 item 3 - Screw






AM-41273 item 4 - Bearing

Acme Gridley replacement 8XB part number A-17769
Product details for AM-41273 item 4 - Bearing






AM-41273 item 5 - Spacer

Acme Gridley replacement 9XB part number B-44484
Product details for AM-41273 item 5 - Spacer






AM-41273 item 6 - Bearing

Acme Gridley replacement 16XB part number 17499
Product details for AM-41273 item 6 - Bearing






AM-41273 item 7 - Lock Washer

Acme Gridley replacement 14XB part number 17948
Product details for AM-41273 item 7 - Lock Washer






AM-41273 item 8 - Lock Nut

Acme Gridley replacement 15XB part number 17949
Product details for AM-41273 item 8 - Lock Nut






AM-41273 item 9 - Die Holder Sleeve Assembly

Acme Gridley replacement part number AM-41237
Product details for AM-41273 item 9 - Die Holder Sleeve Assembly






AM-41273 item 10 - Lock Screw

Acme Gridley replacement 6XB part number 1619
Product details for AM-41273 item 10 - Lock Screw






1148-Attachment-Reaming-3rd-Threading-3rd-Operating-Lever-Bracket-Assembly

ZM-40171 Complete Operating Lever and Bracket Assembly

Acme Gridley replacement part number ZM-40171
Product details for ZM-40171 Complete Operating Lever and Bracket Assembly






ZM-40171 item 1 - Eye Bolt

Acme Gridley replacement part number 1944
Product details for ZM-40171 item 1 - Eye Bolt






ZM-40171 item 2 - Jam Nut

Acme Gridley replacement part number 51190
Product details for ZM-40171 item 2 - Jam Nut






ZM-40171 item 3 - Connecting Rod

Acme Gridley replacement part number ZM-400250
Product details for ZM-40171 item 3 - Connecting Rod






ZM-40171 item 4 - Lever Bracket

Acme Gridley replacement part number ZM-400220
Product details for ZM-40171 item 4 - Lever Bracket






ZM-40171 item 5 - Screw

Acme Gridley replacement part number 1050
Product details for ZM-40171 item 5 - Screw






ZM-40171 item 6 - Hex Screw

Acme Gridley replacement part number 1527
Product details for ZM-40171 item 6 - Hex Screw






ZM-40171 item 7 - Lock Washer

Acme Gridley replacement part number 2498
Product details for ZM-40171 item 7 - Lock Washer






ZM-40171 item 8 - Washer

Acme Gridley replacement part number 50954
Product details for ZM-40171 item 8 - Washer






ZM-40171 item 9 - Bushing

Acme Gridley replacement part number C-17074
Product details for ZM-40171 item 9 - Bushing






ZM-40171 item 10 - Stop Collar Assembly

Acme Gridley replacement part number 15815
Product details for ZM-40171 item 10 - Stop Collar Assembly






ZM-40171 item 11 - Small Guide Shaft

Acme Gridley replacement part number ZM-40087
Product details for ZM-40171 item 11 - Small Guide Shaft






ZM-40171 item 12 - Large Guide Shaft

Acme Gridley replacement part number ZM-40088
Product details for ZM-40171 item 12 - Large Guide Shaft






ZM-40171 item 13 - Washer

Acme Gridley replacement part number 50971
Product details for ZM-40171 item 13 - Washer






ZM-40171 item 14 - Spring

Acme Gridley replacement part number XA-8
Product details for ZM-40171 item 14 - Spring






ZM-40171 item 15 - Collar Assembly

Acme Gridley replacement part number XA-2004
Product details for ZM-40171 item 15 - Collar Assembly






ZM-40171 item 16 - Operating Rod

Acme Gridley replacement part number ZM-40024
Product details for ZM-40171 item 16 - Operating Rod






ZM-40171 item 17 - Operating Rod Trunnion

Acme Gridley replacement part number AZ-84023
Product details for ZM-40171 item 17 - Operating Rod Trunnion






ZM-40171 item 18 - Roll

Acme Gridley replacement part number 3019
Product details for ZM-40171 item 18 - Roll






ZM-40171 item 19 - Roll Stud

Acme Gridley replacement part number 10164
Product details for ZM-40171 item 19 - Roll Stud






ZM-40171 item 20 - Roll Pin

Acme Gridley replacement part number 01485-22
Product details for ZM-40171 item 20 - Roll Pin






ZM-40171 item 21 - Bushing

Acme Gridley replacement part number C-17073
Product details for ZM-40171 item 21 - Bushing






ZM-40171 item 22 - Fitting

Acme Gridley replacement part number 8047
Product details for ZM-40171 item 22 - Fitting






ZM-40171 item 23 - Cam Roll Bracket

Acme Gridley replacement part number AZ-40028
Product details for ZM-40171 item 23 - Cam Roll Bracket






ZM-40171 item 24 - Operating Lever Assembly

Acme Gridley replacement part number ZM-40021
Product details for ZM-40171 item 24 - Operating Lever Assembly






ZM-40171 item 25 - Lever Pin

Acme Gridley replacement part number AZ-84031
Product details for ZM-40171 item 25 - Lever Pin






ZM-40171 item 26 - Set Screw

Acme Gridley replacement part number 1402
Product details for ZM-40171 item 26 - Set Screw






ZM-40171 item 27 - Washer

Acme Gridley replacement part number 977
Product details for ZM-40171 item 27 - Washer






ZM-40171 item 28 - Jam Nut

Acme Gridley replacement part number 51188
Product details for ZM-40171 item 28 - Jam Nut






ZM-40171 item 29 - Bolt

Acme Gridley replacement part number ZM-40099
Product details for ZM-40171 item 29 - Bolt






ZM-40171 item 30 - Set Screw

Acme Gridley replacement part number 50790
Product details for ZM-40171 item 30 - Set Screw






ZM-40171 item 31 - Left Hand Eye Bolt

Acme Gridley replacement part number 1943
Product details for ZM-40171 item 31 - Left Hand Eye Bolt






ZM-40171 item 32 - Left Hand Hex Nut

Acme Gridley replacement part number 2846
Product details for ZM-40171 item 32 - Left Hand Hex Nut






ZM-40171 item 33 - Pin

Acme Gridley replacement part number XA-1740
Product details for ZM-40171 item 33 - Pin






ZM-40171 item 34 - Adjusting Nut

Acme Gridley replacement part number XA-1818
Product details for ZM-40171 item 34 - Adjusting Nut






1148-Attachment-Threading-3rd-6th-Loose-Parts-Assembly

ZM-400370 Complete Loose Parts Assembly

Acme Gridley replacement part number ZM-400370
Product details for ZM-400370 Complete Loose Parts Assembly






ZM-400370 item 1 - Push Rod

Acme Gridley replacement part number AZ-40056
Product details for ZM-400370 item 1 - Push Rod






ZM-400370 item 2 - Pull Rod

Acme Gridley replacement part number ZM-40056
Product details for ZM-400370 item 2 - Pull Rod






ZM-400370 item 3 - Guide Rod

Acme Gridley replacement part number ZM-40096
Product details for ZM-400370 item 3 - Guide Rod






ZM-400370 item 4 - Positive Stop

Acme Gridley replacement part number ZM-40098
Product details for ZM-400370 item 4 - Positive Stop






ZM-400370 item 5 - Nut

Acme Gridley replacement part number 4858
Product details for ZM-400370 item 5 - Nut






ZM-400370 item 6 - Compression Spring

Acme Gridley replacement part number XA-183
Product details for ZM-400370 item 6 - Compression Spring






ZM-400370 item 7 - Plunger

Acme Gridley replacement part number ZM-40127
Product details for ZM-400370 item 7 - Plunger






ZM-400370 item 8 - Valve Spring

Acme Gridley replacement part number XA-6
Product details for ZM-400370 item 8 - Valve Spring






ZM-400370 item 9 - Hex Nut

Acme Gridley replacement part number 560
Product details for ZM-400370 item 9 - Hex Nut






ZM-400370 item 10 - Set Screw

Acme Gridley replacement part number 1298
Product details for ZM-400370 item 10 - Set Screw






1148-Attachment-Threading-3rd-6th-7th-Die-Holder-Housing-Way-Assy

ZM-400800 Complete Die Holder Housing and Way Assembly

Acme Gridley replacement part number ZM-400800
Product details for ZM-400800 Complete Die Holder Housing and Way Assembly






ZM-400800 item 1 - Fitting

Acme Gridley replacement part number 8092
Product details for ZM-400800 item 1 - Fitting






ZM-400800 item 2 - Tee Nut

Acme Gridley replacement part number 14801
Product details for ZM-400800 item 2 - Tee Nut






ZM-400800 item 3 - Screw

Acme Gridley replacement part number 1058
Product details for ZM-400800 item 3 - Screw






ZM-400800 item 4 - Die Holder Housing Assembly

Acme Gridley replacement part number ZM-400411
Product details for ZM-400800 item 4 - Die Holder Housing Assembly






ZM-400800 item 5 - Toolslide Way

Acme Gridley replacement part number ZM-400541
Product details for ZM-400800 item 5 - Toolslide Way






ZM-400800 item 6 - Screw

Acme Gridley replacement part number 3755
Product details for ZM-400800 item 6 - Screw





Acme Gridley 1-1/4" RB8, 1-5/8" RBN8, 1-5/8" RA6, 1-5/8" RB6, 2" RB6 Spindle Speed & Feed Gears

Feed change gears 96 teeth per set
Spindle speed gears 96 teeth per set
2"-6 spline, 1-1/2" face, 8/10 pitch helical

NUMBER OF
TEETH
PART NUMBER RH OR LH
22 82242 or NA16-22R R
24 82243 or NA16-24R R
26 82244 or NA16-26R R
28 82245 or NA16-28R R
30 82246 or NA16-30R R
32 82247 or NA16-32R R
34 82248 or NA16-34R R
36 82249 or NA16-36R R
38 82250 or NA16-38R R
40 82251 or NA16-40R R
42 82252 or NA16-42R R
44 82253 or NA16-44R R
46 82254 or NA16-46R R
48 82255 or NA16-48R R
50 82256 or NA16-50R R
52 82257 or NA16-52R R
54 86547 or NA16-54R R
56 86548 or NA16-56R R
58 NA16-58R R
44 NA16-44L L
46 NA16-46L L
48 A-38254 or NA16-48L L
50 A-38256 or NA16-50L L
52 82388 or NA16-52L L
54 82258 or NA16-54L L
56 82259 or NA16-56L L
58 82260 or NA16-58L L
60 82261 or NA16-60L L
62 82262 or NA16-62L L
64 82263 or NA16-64L L
66 82534 or NA16-66L L
68 82535 or NA16-68L L
70 82536 or NA16-70L L
72 82537 or NA16-72L L
74 82538 or NA16-74L L
76 82539 or NA16-76L L
78 82540 or NA16-78L L
80 82541 or NA16-80L L
82 82543 or NA16-82L L
84 86240 or NA16-84L L
86 86241 or NA16-86L L
88 86242 or NA16-88L L

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JEM Automatics & Tooling, Inc.


22845 Hoover Road
Warren, Michigan 48089
v: (586) 755-7300
f: (586) 755-1229
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