Sprocket for Bobcat

Fits Models At A Glance:

• Bobcat Compact Track Loaders:
  • T140 (all serial numbers)
  • T180 (s/n 231611001 and above)
  • T190 (s/n 527713882 and above, 572813044 and above)

Key Notes:

• Part Number: 7165111
• Supersedes: 6736306 (direct replacement)
• Interchange Number: 6855724
• Type: Track drive sprocket — deep version
• Teeth: 15
• Outer Diameter: 16-3/4" (425mm)
• Depth: 5-3/4" (146mm)
• Bolt Pattern: 6 large bolt holes + 3 small bolt holes, equally spaced
• Material: Heavy-duty hardened steel casting (cast with material number 7165110)
• Serial Number Note: This is the deep version sprocket — a shallow version (6726052) also exists for T180 and T190 at different serial ranges. Always verify serial number before ordering to confirm correct sprocket version for your machine
• Application: Track drive sprocket — engages the rubber track to transfer drive motor power into machine movement on applicable Bobcat compact track loaders. Regular sprocket inspection is recommended as worn sprockets accelerate track wear and can cause track derailment
• Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the sprocket teeth are visibly worn, cracked, or broken, the track is jumping or derailing during operation, track wear is accelerating abnormally, or the sprocket is making unusual noise during travel — a worn drive sprocket destroys rubber tracks prematurely and can cause complete track separation during operation on applicable Bobcat compact track loaders.

Why Choose Broken Tractor:

• ✅ Two Interchange Numbers Cross-Referenced: 7165111 supersedes 6736306 and interchanges with 6855724 — all confirmed so you find the correct sprocket regardless of which number appears in your parts manual or service records.
• ✅ Hardened Steel Construction: Cast from heavy-duty hardened steel to OEM specifications — engineered for long service life under the demanding load and abrasion conditions of track loader operation.
• ✅ Sprocket-Track Pairing Tip: For maximum undercarriage life, replace sprockets and rubber tracks together — installing a new track on a worn sprocket (or vice versa) causes accelerated wear and early failure of both components.
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.