1123 640 2074 – Chain Sprocket 0.325" 7T (Genuine STIHL OEM Part) 33030 Outboard Mounting of Guide Bar

Outboard Mounting of Guide Bar and Saw Chain – Outboard mounting of guide bar and saw chain allow for better flush cutting than other designs

0 in – 8

Maintain hydraulic/transmission efficiency

Provides smooth caster movement and stability

1123 640 2074 – Chain Sprocket 0.325" 7T (Genuine STIHL OEM Part) 33030 Outboard Mounting of Guide Bar1123 640 2074 Chain Sprocket 0. 325" 7T (Genuine STIHL OEM Part) The STIHL 1123 640 2074 Chain Sprocket is a genuine STIHL OEM drive sprocket designed for chainsaws running a 0. 325" pitch chain with 7 teeth. This sprocket transfers engine power from the clutch to the chain, ensuring efficient cutting performance, smooth chain travel, and reduced wear on drivetrain components. Precision manufactured to STIHLs exact standards, this sprocket provides