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25 Combinations of Guide Bars and Saw Chains
25.1 STIHL GTA 26
Since new bar/chain combinations may be developed after 
publication of this manual, ask your authorized STIHL 
servicing dealer for the latest STIHL recommendations.
25 Combinations of Guide Bars and Saw Chains
Pitch Drive link 
gauge/Groove 
width
Length Guide bar Number of teeth 
of sprocket nose
Drive link
count
Saw chain
1/4“ P
0.043 in. 
(1.1 mm)
4in. 
(10 cm)
Light - 28 71 PM3 (Type 3670)