CAT mx30sr Excavator Rubber Tracks, Sprockets, Rollers
Primary Fitment: 320x100x43
Steel Fitment: CH101-35-67-43L
Number of Steel Links: 43
Steel Link Type: CH101-35-67
Looking for top quality OEM CAT replacement rubber tracks, rollers, sprockets, and other undercarriage parts for your model CAT mx30sr Excavator, well look no further. We offer top quality brand name rubber tracks from Bridgestone, Camso, TNT, Arisun and more. Choose from a variety of tread patterns including Block, C-Tread, Multi-Bar and Sawtooth.