Sprockets – Application by Saw Models
Spur Sprocket
Power Mate® System
Drive Teeth
Occasional User
Small 7 (SM7)
Standard 7 (SD7)
Crankshaft Diameter
Chainsaw Model
Pitch
Pro
Rim
OEM
Allis Chalmers 75
28006
3/8" (91)
6
0.438"
Alpina 400 450 500
.325"
7
111185X
0.394"
Cub Cadet CS5018 CS5220
111178X
.325"
7
11892
0.472"
4
Dayton 2Z970
28006 28004
3/8" (91) 3/8" (91)
6 6
0.438" 0.407"
4Z022 4Z023 4Z109 4Z251 4Z252 4Z397 4Z573 7Z627
3/8" 3/8" 3/8"
7 7 7 6 7 8 7 7 7 8 7 7 7 8 7 7 7 7 8 7 7 7 7
68210
0.500" 0.563" 0.500" 0.438" 0.563"
68210
28006
3/8" (91)
3/8"
Dolmar… 109 (old)
.325"
11891 020 223 100
0.472"
38824X
3/8"
18720 11892 18720 18720 11892 18720 18720 11892 18720
109 (pump drive)
.325"
0.472"
3/8"
110 (old)
.325"
11891 020 223 100
0.472"
38824X
3/8"
110 (pump drive)
.325"
0.472"
3/8"
111 (old)
.325"
11891 020 223 100
0.472"
38824X
3/8"
111 (pump drive)
.325"
0.472"
3/8" 3/8"
27189X
112 113 114
38075X
68210 119 223 100
0.551"
115 (old)
.325"
11891 020 223 100
0.472"
38824X
3/8"
18720 11892 18720
115i (pump drive)
.325"
0.472"
3/8" 3/8"
27189X
116 116Si
38075X
68210 119 223 100
0.551"
117 119 120 120 Super 120Si
16372X
122 123 133 143 CA
3/8"
8
22273 123 223 000
0.590"
PS-34 PS-45 PS-340 PS-341
3/8" (91)
6
112130
036 223 060
0.472"
3/8" (91)
6
112135
0.394"
PS-5105 PS-5105 H PS-6000i
3/8"
7
18720 181 223 062
111450X
3/8"
7
68210 030 223 100
0.551"
Sprockets – Application by Saw Models
FOR 196
For bearing fit up, see pages FOR 213–217.
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