18 Inch Cover Head Assembly - After SN 265009211

#PartDescription ReqNotesAvailability
100 173-7566 18 inch chassis (black) 1
101 173-7567 Front bottom plate 1
102 173-7568 Bumper (black) 1
103 273-0137 Retaining bracket 3
104 173-7569 Rear bottom plate 1
105 173-7557 Foot pedal 1
106 273-0113 Swivel neck bearing (pkg of 2) 1
107 173-7559 Wheel (black) 2
108 173-0008 Axle clamp 2
109 273-0115 Pile adjustment axle 1
110 173-7560 Pile adjustment wheel 2
111 173-5260 Thrust member 1
112 173-7561 Adjustment button 1
113 173-0073 Spring 1
114a 173-5345 Brush motor 1 (includes 114b and 115)
114b 173-6319 Carbon brush set 1
115 173-5354 Brush motor pulley 1
116 173-5342 Belt 1
117 273-0117 Swivel neck assembly 1 (includes 118, 119, 122-124 and 140)
118 273-0118 Wire assembly 1
119 173-0088 Swivel neck cover 1
120 273-0119 Right side swivel neck support 1
121 273-0120 Left side swivel neck support 1
122 173-0085 Switch lever 1
123 173-0084 Leaf spring 1
124 173-0048 Clamp 1
125 273-0121 Brush pulley 1
126 173-7570 Circuit board 1
127 273-0140 18 inch brush assembly 1 (includes 125)
128a 173-0100 18 inch brush strip 1
128b 991-5124 18 inch brush strip 1 (NON-OEM)
129 273-0124 Left side bearing block 1
130 173-7562 Right side bearing block (black) 1
131 173-7563 Brush roller release 1
132 173-0063 Support lever with spring 1 (includes 133)
133 173-0064 Torsion spring 1
134 173-7571 Power head cover 1
135 173-7565 Side plate (black) 1
136 173-4217 Screw M4-.7 x 20mm self-tapping torx 4
137 273-0939 Screw M4-.7 x 12mm with washer 2
138 273-0130 Screw M4-.7 x 14mm 1
139 999-1518 Screw M4-.7 x 30mm pan head phillips zinc plated 3
140 173-0007 Screw M3-.5 x 13mm 2
141 273-3546 Access door 1
142 273-0131 Lever 1
143 273-0132 Leaf hinge 1
144 273-0127 Spring 2
145 173-7558 Foot pedal axle 1