Drive Sprocket for Takeuchi TB125, TB138FR & TB235 Excavators | 04316-10100

Fits Models At A Glance:

• Takeuchi Compact Excavators: TB125, TB138, TB138FR, TB235, TB235-2

Key Notes:

• Part Number: 04316-10100
• Type: Drive sprocket (undercarriage)
• Teeth: 23
• Inside Diameter: 7-3/8" (187mm)
• Outside Diameter: 15" (381mm)
• Bolt Holes: 9
• Kobelco Cross: S04316-10100 — also fits Kobelco SK025
• Note: For TB138-series machines, verify inside diameter against your machine's serial number — early serial number TB138 models may require a larger sprocket. Verify fitment before ordering.
• Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the drive sprocket teeth are worn, cracked, or broken — a worn drive sprocket on applicable Takeuchi compact excavators will cause accelerated rubber track wear, track skipping or derailing under load, and reduced travel performance. Sprockets should be inspected at every service interval and replaced whenever teeth show measurable wear or damage, ideally at the same time as track replacement to maximize undercarriage component life.

Why Choose Broken Tractor:

• ✅ TB125, TB138FR & TB235 Confirmed Fitment: 04316-10100 is the correct 23-tooth drive sprocket for the Takeuchi TB125, TB138, TB138FR, and TB235 compact excavator undercarriage — verify TB138 serial number range before ordering.
• ✅ Kobelco SK025 Cross-Reference Confirmed: Also fits Kobelco SK025 under part number S04316-10100.
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.