Harley Davidson Exhaust Flange Nut Size

What thread is a harley exhaust stud.

Harley davidson exhaust flange nut size. Smitty67 Jun 23 2009. 5 stars 2 Reviews. So I was on the freeway when I noticed my bike was extremely louder than normal like ear piercing loud.

The bike bandit part number is 467658 1678478-001 but it doesnt tell me the size of the nut ex. These are the ones rite off the head studs look like 12 fine thread. 1099 9 new offers SHARKROAD Classic Chrome 44 Megaphone Slip Ons Exhaust For Harley Davidson Touring 1995-2016 3rd-Gen Deep Tone Aggressive Throaty Sound Harley Muffler.

Because your exhaust system is under the vehicle these exhaust. If you torque just to the lower end you will still meet the specification. Do not use a lock nut that has nylon or plastic as it will melt.

Anyone who might need the size for future reference here it is 516-24 Flange Nut HD Part 7593. Buy with ConfidenceYou will get 1set Harley exhaust gaskets kit. Brand new Exhausts Flange Kit for Harley-Davidson Fits 1984-14 Harley Big Twin models Fits 1986-present Harley Sportster models Includes 2 flanges 2 exhaust gaskets 2 retainer clips and 4 acorn nutswashers See more product details.

Do not tighten the nuts at this time. Anyone know the size of the nuts that bolt the exhaust to the cylinders. Tighten the top nut of the front cylinder head exhaust flange to 9-18 in-lbs 1-2 Nm then tighten the bottom nut to 100-120 in-lbs 113-136 Nm final tighten the top nut to 100-120 in-lbs 113-136Nm then tighten the bottom nut of the rear cylinder head exhaust flange to 9-18.

Once I got into the city I was able to examine it a bit further and noticed flashes coming out my rear cyclinders apparently the nuts came off some how. Use the stock flange nut do not tighten at this time. Slide the band clamps onto each muffler.