Our track shoes are offered in either a high grade standard alloy steel or manganese steel version. We have strengthened the internal structure by reinforcing the cross sections and bolstered the pin eyes to reduce stretch and maintain pitch throughout life. They are also offered with or without grousers. We provide one piece forged upper and lower rollers which reduces distortion and minimizes seal failure. Our drive tumblers are designed to optimize the contact surface area between the drive tumbler lug and track shoe drive lug promoting proper engagement throughout life. We also offer a full line of direct replacement induction hardened pins and manganese steel bushings for Excavators. Utilizing our application specific engineering all of our replacement components can be modified to suit your needs.