ITEM PART N0. DESCRIPTION QTY.
1 57309 CHEST & LUMBAR FRAME ASSEMBLY 1
2 40510 CUSHION, DROP CHEST 1
3 40530 CUSHION, DROP LUMBAR 1
4 57330 MOUNTING PLATE ASS'Y 2
5 57416 COCKING HANDLE BAR (RH) 2
6 57436 COCKING HANDLE BAR (LH) 2
7 30420 DROP BLOCK, ALUMINUM (LH) 2
8 30426 SHAFT, STEEL 2
9 22710 STEEL BALL, ½" 2
10 22700 STEEL BALL, 3/8" 2
11 30830 COMPRESSION SPRING, ¼ ID X ½ OD X 2 2
12 20250 BOLT, HEX HEAD, 5/16 - 18 UNC X 2 3
13 21755 WASHER, STAR, 5/16 ID X 0.60 OD 6
14 21860 WASHER, FLAT, 7/16 ID X 1 OD 2
15 20321 BOLT, HEX HEAD, 3/8 - 24 UNF X ¾ 4
16 22160 SET SCREW, ¼ - 28 UNF X ¼ 4
17 21915 WASHER, FLAT, PLASTIC, 9/16 ID X 11/16 OD X 1/16 4
18 22670 ROLL PIN, 1/8 X ¾ 8
19 24012 HANDLE, 3/8 - 16 UNC X ½ STUD 4
20 24180 KNOB, TENSION 4
21 52530 ROD, TENSION ADJUSTMENT, 3/8 RD X 12 7/8 1
22 52510 ROD, TENSION ADJUSTMENT, 3/8 RD X 17 ¾ 1
23 52350 ROD, COCKING, ½ RD X 9 ¼ 2
24 24150 KNOB, LOCK 2
25 57440 STUD, 3/8 RD X 2 11/16 2
26 30312 GEAR, PLASTIC, 3/8 ID X 1 1/8 OD X 36 TH 2
27 30310 GEAR, PLASTIC, 3/8 ID X 1 ½ OD X 5/8 2
28 24290 E-RING, SNAP, 3/8 4
29 21010 NUT, HEX, ¼ - 20 UNC 4
30 22120 SET SCREW, ¼ - 20 UNC X ½ 4
31 22030 SCREW, MACH, FLAT HEAD, ¼ - 20 UNC X 1 8
32 40730 CUSHION PAD 2
33 57397 BUSHING, 3/8 ID X ½ OD X 0.337 2
34 22845 BUSHING, BALL BEARING, ¾ ID X 1 5/8 2
35 21820 WASHER, LOCK, 3/8 ID 2
36 22685 ROLL PIN, 3/16 X 1 2
37 20320 BOLT, HEX HEAD, 3/8 - 16 UNC X ¾ 4
38 22810 BEARING, 3/8 ID X 13/16 OD 4
39 37928 SPACER, 3/8 ID X ½ OD X 3/16 4
40 57342 REINFORCEMENT PLATE, 5/16 X 2 X 4 1
41 20253 BOLT, HEX HEAD, 5/16 - 18 UNC X 2 ¼ 3
42 20332 BOLT, HEX HEAD, 3/8 - 16 NC X 1 2
43 57450 EYE-ROD ASS’Y, 9/16 RD X 6 9/16 1
44 54082 BLOCK, DROP CHEST, 3/4 X 1 X 3 5/8 1
45 56203 BRACKET, SUPPORT YOKE 1
46 51230 ROD, ADJUSTMENT, DROP BLOCK, 1/2 X 11 1/4 1
DROP CHEST & LUMBAR CUSHION
Page 61