Pioneer Chainsaw Chain  
Find Pioneer chainsaw chain by Oregon part number in the chain look up below.
Specifications and sizes are based on OEM bar and sprocket requirements. Aftermarket chainsaw bars
and sprockets may use different chain sizes.
 
Small Engine Parts                                                          Parts Lookup                                                         Oregon Bars and Chain
12" S45 Chain  P-10, P-12  

14"
S52 Chain  P-10, P-12  

16"
D60 Chain  970, 1072, 1073, P-11, P-20, P-25, P-285  

16"
H66 Chain  1074, P-21, P-26, P-28  

16"
S56 Chain  P-10, P-12  

18"
H72 Chain  1074, P-21, P-26, P-28  

20"
D72 Chain  970, 1072, 1073, P-11, P-20, P-25, P-285  

20"
H78 Chain  1074, P-21, P-26, P-28  
Small Engine Parts
Always match your sprocket
and bar to the pitch and gauge of
your replacement chain.

Take note that some Pioneer
chainsaw models may use a
different chain type depending
on the year and serial number.