Diagram Part List

Arm Assembly, Right

This part is NO LONGER AVAILABLE. You cannot purchase this part.

serial number of 412137 or greater, this is the "new style arm". if you need to replace this part you and currently have the "old style arms" you will need to replace both the left and right side as well as the foot plates and stabilizer bars.

Volume Discounts: (How do I qualify?)
Level 1	Level 2	Level 3
$294.40	$284.80	$272.00

* Images may not be identical to part.

#	Part Name (Click to view)	BOM Qty
1	NLA Arm, Upper, Left (SN<=411091)	1
1A	NLA Arm, Upper, Left (S/N 411092-412391)	1
1B	NLA Arm, Upper, Left (SN<=411091)	1
2	NLA TRS4000 Upper arm assy (right)	1
2A	NLA ARM-UPPER R S/N 411092-412391	1
2B	NLA TRS4000 Upper arm assy (right)	1
3	NLA Lock, Arm	2
4	ARM Assembly L S/N >= 412137	1
4A	ARM Assembly L S/N >= 412137	1
5	NLA Arm Assembly, Right	1
5A	NLA Arm Assembly, Right	1
6	Axle	1
7	Bearing - EC Disk Roller	3
8	Bushing	8
9	Bushing	2
10	Bearing - Shafts Roller	4
11	NLA Bearing, Thrust	9
12	NLA Belt, Drive, Flexonic	1
13	Belt - Timing Left	1
14	Belt - Timing Right	1
15	NLA Belt Clamp - Left	1
16	NLA Belt Clamp, Right	1
19	NLA Pulley, Idler belt	2
20	Screw	10
21	Boot - Display	1
22	NLA Boot - Electronic Tube	1
23	NLA Boot, Pivot Casting	2
24	BRACKET Assembly - ANGLE COVER	2
25	BRACKET Assembly - SIDE COVER	2
26	NLA Bumper, Footpedal Stop	1
27	NLA Bumper, Large	2
28	NLA Bumper, Seat rail	4
29	NLA Bumper, Small	5
31	NLA Wire Harness, Display Ribbon	1
32	Cap - Frame Crosstube	2
33	NLA Endcap, Lower Arm	2
34	NLA Cap, Seat Rail	1
36	NLA Clamp - Ribbon Cable	12
37	NLA Connecting Link	2
38	NLA Cover, Side, Left	1
39	NLA Cover, Side, Right	1
40	NLA Cover, Top	1
41	NLA Panel, Access, Battery	1
41A	NLA Panel, Access, Battery	1
42	NLA Display, Bracket, Assembly	1
43	NLA Console, Display	1
44	EC Ball Detent Plate	1
45	EC Ball Plunger	1
46	Disk, EC, S/N >= 411115	1
46A	Disk, EC, S/N >= 411115	1
47	EC Magnet	1
47A	EC Magnet	1
48	EC Mag Bracket S/N 411001-412484	1
49	EC Magnet Slide Bracket	1
50	Plate, Plunger, EC, S/N >=421096	1
50A	Plate, Plunger, EC, S/N >=421096	1
51	EC Shoulder Pivot	1
52	Electronic Tube	1
53	FHPS 1/4-20x7/8	1
54	FHPS 1/4-20x3/4 Black	4
55	Grip, Hand	2
56	Foot pad, Left	1
56A	Foot pad, Left	1
57	Foot pad, Right	1
57A	Foot pad, Right	1
59	HHCS G5 1/4-20x1	1
60	HHCS G5 1/4-20x3/8	4
62	HHCS G5 3/8-16x1-3/4 Black	2
63	HHCS G5 3/8-16x2-1/4	1
64	HHCS G5 3/8-16x3-3/4	1
65	HHCS G5 5/16-18x1/2 Black	6
66	HHCS G5 5/16-18x1-3/4	4
67	Screw	8
68	Bolt	10
69	Insulator Board	1
70	NLA Knob, Arm Locking	2
71	NLA Knob, Lever, Load	1
72	NLA Label, Indictator, Seat, Position	1
73	NLA Label - NuStep Logo	2
74	Leveler Foot	2
75	LOAD LEVER ASSEMBLY	1
76	Locknut NI G5 #10-24	4
77	Nut, Locking	1
78	Nut, Locking	12
80	Nut, Locking	2
81	Locknut NI G5 3/8-16 Black	2
82	NLA Locknut	16
83	Lockwasher	10
84	Lockwasher - Split 5/16 Black	6
85	NLA Key, Machine	1
86	Machine Key	2
88	MAIN FRAME Assembly S/N>=413368	1
88A	MAIN FRAME Assembly S/N>=413368	1
89	Nut	6
91	Call For Info	2
92	Nyliner 3/8	4
93	NLA Nyliner 5/16	5
94	NLA PCBoard - Workload	1
95	Screw	2
96	PHPS Typ F #10-24x3/8 Black	2
97	PHPS w/ext washer #10-24x3/8 Black	7
99	PIVOT DISK ASSEMBLY	1
100	NLA Polar Receiver
101	Poly-V Sheave S/N >=428326	1
101A	Poly-V Sheave S/N >=428326	1
102	NLA Pop Rivet	8
103	Pushnut 3/8	2
107	Retaining Ring - Self locking 3/4	1
108	Retaining Ring - Takeup 1/2	1
109	Roll Pin	2
110	NLA Seat	1
111	NLA Seat Armrest	2
112	NLA Seat Armrest Bracket - Left	1
113	NLA Seat Armrest Bracket - Right	1
114	Spacer, Armrest	4
115	NLA Seat Assembly	1
116	NLA Seat Channel Weldment	1
117	NLA Bracket, Seat Mounting Assembly	1
118	Seat Position Indicator	1
119	NLA Seat Rail	1
120	NLA Bracket, Seat release	1
121	NLA Seat, Assembly, Lever, Release	1
122	NLA Bracket, Seat Mounting Assembly	1
123	NLA Seat Stop Pin Weldment	1
124	NLA Sensor - Hall Effect Assembly, S/N >=422081	1
124A	NLA Sensor - Hall Effect Assembly, S/N >=422081	1
125	NLA Sensor - VR Assembly, S/N >=422081	1
125A	NLA Sensor - VR Assembly, S/N >=422081	1
126	Set Screw 5/16-18x1/2	4
129	NLA Shaft - Pivot Arm	1
130	NLA Shaft, Rear	1
131	NLA Shoulder Bolt	2
132	Shoulder Bolt	2
133	Bolt, Shoulder	2
134	Shoulder Bolt 5/16x1/4	2
135	NLA Spring - Front Seat Lever	1
136	NLA Belt Idler- Spring	1
137	NLA Spring, Lever, Seat, Rear	2
138	NLA Spring - Seat Release Bracket	1
140	Support	1
141	NLA Swivel	1
142	NLA Bracket, Seat Mounting Assembly	1
143	NLA SWIVEL RELEASE LEVER Assembly	1
144	Screw	9
145	Screw	16
146	THPS #6-32x1/4	8
147	NLA Timing Belt Sprocket Kit	2
148	Nut, U	1
149	User Manual	1
150	Washer - 1/4 External Star Black	10
151	Washer	1
152	Washer - Nylon .75x1	3
153	Washer - Seat Wheel Black	14
154	Washer	4
155	Washer, Flat	22
156	Wheel, Rear	2
157	NLA Wheel, Seat	10
158	NLA Cam, Pivot	2
159	Screw	6
160	Cap - Arm Pivot Cam	2
161	NLA Stabilizer, Front	2
162	Shoulder Bolt 3/8x7/8	2
163	Shoulder Bolt 3/8x1/2	2
164	Screw	4
165	Retaining Ring - Takeup 1	2
166	Shoulder Bolt 5/16x3/8	3
167	Washer, Wave	2
168	Footpedal Bearing Spacer	2
169	NLA AC Adapter & Cable, US & Canada 110V	1
170	Washer, Flat	16
171	Bumper, Step	2
174	Nut, Flange	4
175	PHPS Typ F #10-24x3/8 Black	2
177	Spacer - Pivot Disk Belt	1
178	NLA Water Bottle Holder	1
179	NLA Reading Rack	1
180	NLA 123GO! Instruction Panel	1
181	Display Accessory Kit	1
182	Washer - Shim .375x.563x.030	2
183	Boot - Display	1
184	Washer, Thrust	1
185	5/16x3/8x1/4 Flange Bearing	1
186	Black Zinc 5/16-18 Locknut	1
187	Screw	2
188	Timing Belt Clamp-Top R	1
189	NLA Belt-Flat	1
190	Timing Belt Clamp-Bottom Assembly	2
191	Bracket-Flat Belt Pulley Assembly	1
192	Pulley-Flat Belt Idler 3.38	1
193	3/8-16x1-3/4 HHCS G5 Zinc	1
194	Clamp-L, Flat Belt	1
195	Timing Belt Clamp-Top L	1
	NLA Arm, Upper, Left (S/N 411092-412391)
	EC MAG Assembly S/N 411001-412484
	NLA Arm, Upper, Left (SN<=411091)
	EC Mag Bracket S/N 411001-412484
	NLA ARM-UPPER R S/N 411092-412391
	ARM-UPPER R S/N 411001-411091
	EC PLUNGER PLATE Assembly S/N <=421095
	ARM Assembly L S/N 411001-412136
	NLA ARM Assembly R S/N 411001-412136
	NLA Foot pedal, Left
	NLA Foot pedal, Right
	NLA Belt, Upgrade kit
	M FRAME Assembly S/N411001-413367
	NLA Cover, Battery with Nyliner
	Disk, EC, S/N 411001-411114
	Poly-V Sheave S/N 424793-428325
	Poly-V Sheave S/N <=424792
	FP Support Tube S/N 411001-413367
	Ret Ring -Ext 1 S/N 411001-413367
	AC Adapter & Cable Europe 220V
	NLA Sensor, Speed
	SENSOR - VR ASSEMBLY S/N <=422080

TRS-4000 Version 1.4 Exploded Diagrams

Drive System
External Parts

Arm Assembly, Right

This part is NO LONGER AVAILABLE. You cannot purchase this part.

$307.20 / each

TRS-4000 Version 1.4 Exploded Diagrams

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