ABOUT Guaranteed to fit your Komatsu PC78MR-6.SPECIFICATIONSFitmentKomatsu PC78MR-6BrandMWEDurabilityHeavy DutyUndercarriage TypeCarrier RollerConditionNewWarranty12 Months / 1,000 Hours - 100% Coverage-UndercarriageWeight7 lbsWARRANTYAt MWE, we believe...