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Nautilus N509S Exhaust Fan Parts

Listed below are the parts available for this model.

Use the parts explosion image to locate the associated part key number. When you hold your mouse over the parts explosion picture, it should zoom it for a closer look. Once you have found the parts that you need, select the matching part key from the list below. Then add the desired item to your shopping cart by clicking "Add to Cart."

If parts are not listed, they are no longer available

Nautilus N509S Exhaust Fan Parts
Nautilus N509S Exhaust Fan Parts breakout large
ImagePart KeyPart NumberDescriptionUnit PriceDesired Quantity
  509S New Current production 509S ( MAY NOT FIT INTO EXISTING HOUSING) $108.65
1 S99100489 Long Foam Strip on Damper flap $27.26
2 S99100490 Short Foam Stip on Damper flap $27.26
3 S98006086 Damper Flap $27.26
4 S98006048 Damper Rod $27.26
5 S99140145 Damper Spring, 2-Required $18.00
5 S99020165 Fan (9-Blade Plastic) $27.26
6 S97011240 Outer Housing Assembly $211.50
7 S97007085 Inner Housing $27.26
9 S99080180 Motor - 509S-A, B, C, (1aac9, 1 7/8 shaft 3000rpm) $70.50
10 S99260434 Grille Mounting Stud Sheet Metal Nut $27.26
11 S99150479 Motor Bracket Mounting Screw $27.26
12 S99260428 Motor Mounting Nut $18.00
13 S97011727 Grille (new style) - 509S-C Center Mount w/Center Grille knob (13.5 square) $42.30
13 S97011790 Grille (replaces old style plastic) - 509S-A,B (11.5 square)w/ screws and bracket to mount old side screw mount $43.24
13 S98008923 Metal Grille 509SMG-A Center Mount (13.5 square) $172.80
13 S97011918 Grille Mounting Knob - 509S-C,
This product has been discontinued 		 
  S97008730 Aluminum Fliter - 7½" 2 Screw Mount $27.26
  S99010042 Aluminum Fliter - 9½" Diameter Center Screw Mount $27.26
13 S98007819 Grille Mounting Stud Bracket $33.84
15 S97011729 Parts Bag $27.26
16 S99160322 Grille Mounting Screw, 3'’ - 509S-A,B 2-Required
This product has been discontinued 		 
16 S99420586 Grille Screw - 509S-C $27.26
17 S98007820 Motor Mounting Bracket
This product has been discontinued 		 
18 S99270748 Receptacle $18.00
19 S99170245 Outlet Box Cover Mounting Screw $18.00
20 S98006047 Outlet Box Cover $27.26
23 S98006046 Outlet Box $27.26
25 S99100379 Damper Rod Bushing 2-Required $18.00
26 S97005328 Rotary Switch $27.26
27 S99360116 Knob F Switch, 2 Screw Mount Plastic 509S Grille
This product has been discontinued 		 
27 S99360218 Knob F Switch, Center Mount Plastic 509S Grille(Stem is 1-3/32" long). $27.26