Harley Davidson Exhaust Nut Size

The nuts have a 38 12 point.

Harley davidson exhaust nut size. 74 80 Flathead 1937-48. Made from stainless steel thats certified SDF Seamless and Defect Free heat-treated to a minimum of 180000 psi 20 stronger than Grade 8 Threads are rolled to a UNJ3A spec. Do initial loosening and final tightening while on side stand.

1915-29 611921-24 JD and FD. Rear Axle Nut Size. Everbuilt Stainless Steel Exhaust Stud Kit With Flange Nuts Compatible for Harley Davidson Models From 1984-2018 including Big Twin Sportster XL Etc.

Torque spec is 140 to 150 ftlbs 190 to 203 Nm. The buggers do times loosen up a bit. Remember you are tightening onto a soft gasket that has give.

We carry more Harley-Davidson products than any other aftermarket vendor and have them all at the lowest guaranteed prices. What size are Harley exhaust flange nuts. These are brass high nuts U can get them for about a buck or so a piece.

Torque the new nuts 10-12 ftlbs recheck each oil change. Smitty67 Jun 23 2009. Picked up a can of thread penetrating oil.

Universal 18 x 15 mm Weld Nut by Daytona Twin Tec. These studs have a 516-18 thread on one end and a 516-24 thread on the other. A the upper fork stem nut needs to be installed and tightened to the proper torque 60 to 70 ftlbs for the 8193 flanged nut on aluminum steering stems and 80 to 90 ftlbs using the 45718-60 standard nut and lock plate on the steel steering stems and b The front wheel needs to be unsupported.