KeyNo. Qty. Description KeyNo. Qty. Description
101 1 12” Audio Wire
102 1 Shock
103 2 Front Wheel Bolt
104 2 Front Wheel Bushing
105 2 Front Wheel
106 2 Front Wheel Spacer
107 1 Magnet
108 6 Base Pad
109 20 Base Pad Screw/Misc. Screw
110 2 Warning Decal
111 2 Upright Endcap
112 2 Belt Guide
113 1 Wire Track
114 3 Base Plate Screw
115 1 Base Plate
116 1 Base Plate Bumper
117 8 1” Console Screw
118 3 3/4” Console Screw
119 1 Audio Wire Nut
120 1 Console Back
121 1 Releaseable Tie
122** 1 iFIT.com Videocassette
123 4 Cable Tie
124 4 8” Cable Tie
125 2 Hand Weights
126 1 Motor Controller Wire
127 1 Right Foot Rail
128 5 Hood Mount (Large)
129 2 Hood Mount
130 1 Ground Wire
131 1 Upright Wire Harness
132 8 Platform Bracket Screw
133 1 Split Pivot Spacer
134 1 Pivot Spacer
135 1 Allen Wrench
136 1 Grounding Bracket
# 1 20” Blue Wire, 2F
# 1 8” Blue Wire, 2F
# 1 20” White Wire, 2F
# 1 20” White Wire, M/F
# 1 4” Black Wire, 2F
# 1 10” Green Wire, 2 Ring
# 1 7” Green Wire, M/Ring
# 1 User's Manual
* Includes all parts shown in the box
**These parts are optional. For information about
iFIT.com CDs or videocassettes, call toll-free 1-800-
735-0768. For information about the optional chest
pulse sensor, call toll-free 1-800-734-2377.
#These parts are not illustrated
ORDERING REPLACEMENT PARTS
To order replacement parts, call our Customer Service Department toll-free at 1-888-825-2588, Monday through
Friday, 6 a.m. until 6 p.m. Mountain Time (excluding holidays). When ordering parts, please be prepared to give
the following information:
• The MODEL NUMBER OF THE PRODUCT(NTTL18903)
• The NAME OF THE PRODUCT(NordicTrack®APEX 4100i treadmill)
• The SERIAL NUMBER OF THE PRODUCT(see the front cover of this manual)
• The KEY NUMBER AND DESCRIPTION OF THE PART(S)(see the PART LIST on pages 30 and 31 and the
EXPLODED DRAWING attached in the center of this manual).
31