5 yr. Warranty on 35 to 40 Spline Axles."Hy-Tuf" alloy steel was originally developed for highly stressed landing gear on military aircraft. This high nickel alloy steel is forged, using Strange-designed tooling, giving the axle forging the correct density and grain structure. "Hy-Tuf" axles have become a standard in all forms of competition. Please download the Axle Order Form and submit with your order. This includes all popular axle lengths for A.R.T. part numbers below! ***Studs and Bearings not included*** 017514 / 017517 / 017518 / 017519 / 017520 / 017521 / 017522 / 017523 / 017524 / 017525 / 017526 / 017528 |