Quick view Wishlist SALE Prowler Komatsu PC20MR-2 Bottom Roller - PN: 9237937 $158.00 $142.20 Introducing the revolutionary Komatsu PC20MR-2 Bottom Roller. Engineered for maximum durability and performance, this bottom roller is the ultimate solution for your Komatsu PC20MR-2 Excavator needs.Features:Completely sealed and maintenance-free... Add to Cart Compare