A.O. Smith gaskets and seals

In brief

Instalpunt supplies 41 original A.O. Smith gaskets and seals for 143 models, each with part number and compatible appliances. Order online.

41Spare parts
143Models
€14.28From
19In stock

Below, all items in the category gaskets and seals from the Instalpunt A.O. Smith catalogue, sorted by the number of appliances they fit. Click a part for the full list of compatible models, or go straight to the appliance page via "Suitable for".

Part	Item no. / mfr. no.	Suitable for	Price	Stock
A.O. Smith O-ring manhole R126x14	8750145 Mfr. no. 0304741(S)	27 models	€38.43	In stock	View & order
A.O. Smith gasket for e.g. EES 40 0042537(S)	8750179 Mfr. no. 0042537(S)	27 models	€26.99	In stock	View & order
A.O. Smith service gasket manhole	8750155 Mfr. no. 0301125(S)	27 models	€57.15	In stock	View & order
A.O. Smith gasket for e.g. ADM(C) 50 0097329(S)	8750267 Mfr. no. 0097329(S)	20 models	€41.55	In stock	View & order
A.O. Smith manhole cover gasket	8750140 Mfr. no. 0301136(S)	14 models	€34.79	In stock	View & order
A.O. Smith gasket for e.g. BFC 60 (up to 09-2009) 0192331(S)	8750083 Mfr. no. 0192331(S)	11 models	€46.75	In stock	View & order
A.O. Smith gasket set BFC 28/30/50/60	8750563 Mfr. no. 0309608(S)	9 models	€174.67	In stock	View & order
A.O. Smith gasket for inspection hatch (e.g. ST 1000) 0301536(S)	8750181 Mfr. no. 0301536(S)	9 models	€38.43	In stock	View & order
A.O. Smith gasket burner/tank BFC 80-100 AFTER 4-2007	8750570 Mfr. no. 0308266(S)	8 models	€51.95	In stock	View & order
A.O. Smith gasket screw	8750072 Mfr. no. 0312207(S)	8 models	€117.47	In stock	View & order
A.O. Smith gasket for e.g. ST 400 0301535(S)	8750245 Mfr. no. 0301535(S)	6 models	€45.71	In stock	View & order
A.O. Smith gas pipe seal	8750480 Mfr. no. 0302220(S)	5 models	€46.75	Made-to-order item	View & order
A.O. Smith gasket topbox jacket	8750126 Mfr. no. 0302222(S)	5 models	€60.27	Made-to-order item	View & order
A.O. Smith gasket main burner 0313656(S)	8751477 Mfr. no. 0313656(S)	4 models	€30.11	Made-to-order item	View & order
A.O. Smith gasket burner/heat exchanger	8750594 Mfr. no. 0309609(S)	4 models	€143.47	In stock	View & order
A.O. Smith burner gasket 0313251(S)	8751010 Mfr. no. 0313251(S)	4 models	€33.23	Made-to-order item	View & order
A.O. Smith fan gasket	8750014 Mfr. no. 0304961(S)	4 models	€38.43	In stock	View & order
A.O. Smith O-ring diameter 0310831(S) 14.30x2.40 gas pipe (3	8751393 Mfr. no. 0310831(S)	3 models	€69.63	Made-to-order item	View & order
A.O. Smith gasket for e.g. UB 110 0310489(S)	8750926 Mfr. no. 0310489(S)	3 models	€90.43	Made-to-order item	View & order
A.O. Smith gasket 1 g 30x21.3 0312349(S)	8751276 Mfr. no. 0312349(S)	3 models	€47.79	Made-to-order item	View & order
A.O. Smith gasket 1/2 g d = 18.5x11.5 0312350(S)	8751277 Mfr. no. 0312350(S)	3 models	€45.71	Made-to-order item	View & order
A.O. Smith gasket burner cover heat exchanger EB50 0310498(S	8750943 Mfr. no. 0310498(S)	3 models	€109.15	Made-to-order item	View & order
A.O. Smith condensate tray gasket EB50	8750941 Mfr. no. 0310502(S)	3 models	€56.11	In stock	View & order
A.O. Smith gasket d=100 x 2 0312355(S)	8751278 Mfr. no. 0312355(S)	3 models	€48.83	Made-to-order item	View & order
A.O. Smith gasket d=170x90x2 0312358(S)	8751281 Mfr. no. 0312358(S)	3 models	€50.91	Made-to-order item	View & order
A.O. Smith gasket heat exchanger hood EB50	8750938 Mfr. no. 0310500(S)	3 models	€77.95	In stock	View & order
A.O. Smith gasket kerasil 325r (38x17x2) 0312357(S)	8751280 Mfr. no. 0312357(S)	3 models	€33.23	Made-to-order item	View & order
A.O. Smith gasket kerasil 325r (56x22x2) 0312356(S)	8751279 Mfr. no. 0312356(S)	3 models	€33.23	Made-to-order item	View & order
A.O. Smith flue gas gasket 80 ub (3x)0310528(S)	8751240 Mfr. no. 0310528(S)	3 models	€91.47	Made-to-order item	View & order
A.O. Smith flue gas gasket 100 ub (3x)0310529(S)	8751241 Mfr. no. 0310529(S)	3 models	€90.43	Made-to-order item	View & order
A.O. Smith flue gas gasket 110 ub (3x)0310525(S)	8751239 Mfr. no. 0310525(S)	3 models	€96.67	Made-to-order item	View & order
A.O. Smith gasket for inspection hatch (e.g. ST 300) 0303845(S)	8750392 Mfr. no. 0303845(S)	3 models	€36.35	In stock	View & order
A.O. Smith silicone gasket d=83x3.5 0312371(S)	8751282 Mfr. no. 0312371(S)	3 models	€33.23	Made-to-order item	View & order
A.O. Smith silicone gasket d=200x188x7.2 0312372(S)	8751283 Mfr. no. 0312372(S)	3 models	€51.95	Made-to-order item	View & order
A.O. Smith burner gasket 0313204(S)	8751050 Mfr. no. 0313204(S)	2 models	€51.95	Made-to-order item	View & order
A.O. Smith inspection hatch gasket	8750397 Mfr. no. 0300511(S)	2 models	€19.71	In stock	View & order
A.O. Smith fan gasket Twister	8750520 Mfr. no. 6903779(S)	2 models	€82.11	In stock	View & order
A.O. Smith gasket burner cover heat exchanger EB40 0310497(S	8750942 Mfr. no. 0310497(S)	UB 110	€92.51	Made-to-order item	View & order
A.O. Smith gasket condensate tray EB40 0310496(S)	8750940 Mfr. no. 0310496(S)	UB 110	€69.63	Made-to-order item	View & order
A.O. Smith gasket heat exchanger cover EB40 0310499(S)	8750937 Mfr. no. 0310499(S)	UB 110	€92.51	Made-to-order item	View & order
A.O. Smith gasket fan/burner	8750518 Mfr. no. 0308202(S)	BFC 100	€42.59	In stock	View & order

Models with A.O. Smith gaskets and seals

Other A.O. Smith part types

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Frequently asked questions

Which A.O. Smith gaskets and seals does Instalpunt supply?

Instalpunt supplies 41 original A.O. Smith parts in the category gaskets and seals, suitable for 143 A.O. Smith models. Each part is listed in the table above with part number, price and stock status.

Where can I buy gaskets and seals for an A.O. Smith appliance?

At Instalpunt you can order original A.O. Smith gaskets and seals online, with part number and the appliances they fit. Choose your appliance under "Suitable for"; stock items: shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.

How much does a gasket for an A.O. Smith appliance cost?

The gaskets and seals for A.O. Smith range from €14.28 to €159.01 incl. VAT. The exact price depends on the model, so check the rating plate of your appliance.

How do I know which gasket fits my A.O. Smith?

Choose your model in the "Suitable for" column or go to the appliance page of your A.O. Smith (under "Models with gaskets and seals"). There you will find the complete parts list with exploded view. Not sure? Check with the manufacturer or your installer.

Are these gaskets and seals available from stock?

19 of the 41 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Made-to-order items are ordered specially for you; the delivery time is shown on the product page.