Bobcat^® T180 T190 Deep Sprocket

Replacement Bobcat^® T190 Sprockets

This is the optional aftermarket replacement drive sprocket for the Bobcat^® T140, T180, and T190 track loaders. This is the new deep dish (wide) sprocket. If you have changed to the new drive motor you will need this deeper sprocket. This sprocket normally fits serial number 231611001 and above.

Sprocket Specs:

• 15 Teeth
• 6 Bolt Holes
• Inside Diameter: 3 3/4 Inches
• Outside Diameter: 16 1/2 Inches
• Depth: 5 3/4 Inches

The cast number that is usually stamped into the sprocket is 6736305, but that is just the casting number for the original part number 6736306 which fits the deeper drive motor known as part number 6686384. It also fits any machine with the updated drive motor or current production. This sprocket is also commonly known as Bobcat^® part number: 7165111, 7165110.

If you were to remove the sprocket and lay it face down on the ground and measure through the mounting hole to the surface you would get 5 3/4 inches in depth (or width). This is by far the more common option for the current model Bobcat® loaders that still have six bolts.

We carry the full undercarriage for the Bobcat^® track loader series. Experts suggest changing your sprockets and rubber tracks at the same time for maximum lifespan. Never allow your sprockets to wear to a point or a curve. That will cause the rubber track links to rip out prematurely.