Sprockets
Power Mate® Rim Sprocket Systems
The most effective sprocket for all types of chainsaw users.
• Extend operational life by maximizing chain and bar groove alignment, while reducing overall costs • A two-piece design includes a drum with a replaceable rim, allowing the rim to be replaced multiple times before the entire unit is replaced • Replacement schedule: Every three rims
4
Small 7 Spline (SM7)
Standard 7 Spline (SD7)
1/4" Pitch
.325" Pitch
3/8" Pitch
3/8" Pitch
.404" Pitch
9-Tooth
7-Tooth
7-Tooth
7-Tooth
7-Tooth
544658X 544679X
19117 29105
21358X 29917X 34162X 34425X 38824X 513470X
13916X 18200X
10612X 10625X 22132X 22262X 35460X 37969X 108818X
552412
22209 26831 27189X 28094X 29313X 35464X 36868X 38470X 68209X 100757 102469 105772X 106593X 108565X 111450X 111590X 509604X
29175X 30384X 32457X 34474X 35641X
40068
41726X
100758X 100791X 100961X 108215X 111177X 111178X 513442 513447 513472X
582642
Attention Dealers: Some Oregon® Power Mate systems have bearings installed, but some do not. Part numbers ending with a number have bearings installed. Part numbers ending with the letter “X” do not. Bearings must be purchased separately for all rim systems having part numbers that end with an X. See the facing page for information on replacement rims. See bearing fit up info starting on page FOR 213–217.
FOR 191
Sprockets
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