U11708 End Bit Cutting Edge Fits John Deere Crawler/Dozer 350B 350C 350DOne New Aftermarket Replacement End Bit Cutting Edge Fits John Deere (Fits JD) Crawler Dozer This aftermarket replacement end bit cutting edge bolts onto the outer ends of the dozer blade, protecting the blade corners and extending the service life of the center cutting edge. End bits are ground engaging wear parts that take the heaviest abuse during dozing operations and should be inspected and replaced when tips become rounded, cracked, or worn