4I7479 Caterpillar 311 311B 312 E110B Track Chains 41Links
Application: Caterpillar 311, 311B, 312, E110B
OE: 4I7479, 4I-7479
Links: 41
Pitch: 171.5mm
Raw Material: 35MnBH
Warranty: 24 Months Or 2000 Hours
Hardness: HRC55-57
Finish: Smooth
Brand: Hawkvine
