Specs: Description: Muffler, Inlet I.D.: 1-1/2", Outlet O.D.: 1-1/2", O/A Length: 17", Inlet Length: 2-1/4", Outlet Length: 4", Shell Length: 10-1/4", Notes: CUSTOM STANLEY DESIGN Compatible with/Replacement for Ford/New Holland: FO-11 Compatible With / Replacement For: Ford/New Holland 2N, 8N, 9N 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% New aftermarket Muffler built to meet OEM specifications for Ford/New Holland