GEM B12 Drive Sprocket 12 Tooth 20MM Bore .404 Pitch

The GEM B12 is a GEM replacement drive sprocket for professional harvester and forestry chain applications.

Specifications:

• GEM part number: GEM B12
• Source description: 404 SPROCKET 12 TOOTH 20MM BORE
• Pitch: .404 pitch
• Tooth count: 12
• Bore: 20MM

Built for demanding forestry use. Verify pitch, tooth count, bore size, and machine fitment before ordering.