139-7303 - Reference Number 1 - Left Hand Track Frame
137-8808 - Reference Number 2 - Road Wheel
137-8807 - Reference Number 3 - Tensioner Wheel
140-5872 - Reference Number 4 - Spring Kit
139-7298 - Reference Number 5 - Bolt
3217-15 - Reference Number 6 - Nut
139-7301 - Reference Number 7 - Tensioner Yoke
139-7310 - Reference Number 8 - Washer
111-3484 - Reference Number 9 - Bolt
139-7304 - Reference Number 10 - Plate Cover
139-7305 - Reference Number 11 - Plate Cover
63-11-019 - Reference Number 12 - Bolt
