Harley Davidson Exhaust Flange Nuts

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Harley davidson exhaust flange nuts. 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 in-lbs 1-2 Nm tighten the top nut to 100-120 in-lbs 113-136 Nm then final tighten the bottom nut to 100. HD torque specs are only 80 in-lbs. Item because they either seize to the stud or fall off if left unchecked.

Compatible with Harley Davidson and Buell motorcyles exhaust header studs part no. Cold-forged A2-70 304 grade stainless steel with serrated base. Anyone who might need the size for future reference here it is 516-24 Flange Nut HD Part 7593.

Some front pipe gaskets are called donut gaskets and fit into a ball-flared exhaust pipe. Dyna Defender Police - FXDP 2001-2004. 1200 Exhaust Pipe Bracket.

You have seriously overtorqued your exhaust flange. 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. Expert Gear Advice From Riders.

I just use lock washers with them. Ad Fast Free Shipping on Orders Over 40. Better to take it in have them replace it because its also not just a regular nut.

They have a unique ball lead to prevent cross threading. This item NTHREEAUTO Exhaust Port Gaskets Flange Nut Heavy Duty Hex Acorn Nuts Gasket Kit Compatible with Harley Sportster Road King Dyna Fat Boy Softail vanjoy Exhaust Gasket for Harley Made of Graphite and Steel Mesh For 1984-2021 Most Harley Davidson Bikes Touring Sportster Dyna Softtail Evo etc. 267590 Mfg Part.