W5121-43 Chain Bar

The W5121-43 is a heavy-duty harvester guide bar designed for professional logging and forestry applications. Made in the USA from premium-grade materials, each bar is precision-cut and machined for dependable performance and long service life.

Specifications:

• 43-¾” bar length
• 3/4-inch chain pitch
• K mounting pattern
• WARATAH – K – T138
• 67 drive links
• GEM part number: W5121-43
• Cross Reference
  • Manufacturer #: WA128016
  • OEM / Alt #: WA128016

Built for demanding timber-harvesting conditions where strength, accuracy, and reliability matter. Verify the mounting pattern and drive-link count before ordering.