1981 Mack MR Oil Coolers
- PAI®Air Cooler Inlet HoseMack MR600S E6 Engine Mack Engine 1981, Air Cooler Inlet Hose by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$47.76