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O-Ring Boss to AN Adapters

O-Ring boss adapters require a chamfer in the female port to provide a proper seat for the O-ring. All of these adapters include the O-ring. The male-to-male angled adapters also include an aluminum sealing washer. Equivalent AN numbers are given for reference where applicable. These fittings conform to JIC and SAE specifications.

In addition to these male-to-male adapters, we also offer several different O-Ring Boss to AN Hose Ends to connect directly to your standard braided AN hose. We also stock an extensive selection of M22x1.5 O-Ring Boss to Male AN Adapters for Setrab oil coolers.

Note: AN nomenclature can be confusing because the nominal size does not refer to the size of the threads. If the sizes are confusing you, please have a look at our Technical Document explaining The Logic Behind AN Hose and Fitting Sizes.

Recent Top Seller for this product group

AN922 O-Ring Boss Adapter - 45' Elbow

AN922 O-Ring Boss Adapter - 45' Elbow

This AN922-style O-Ring boss Adapter, 45' elbow has a nut that allows you to clock the fitting in the needed direction.Conforms to JIC and SAE Specifications.

Image
Part No.
Description
Price
Status
AN920 AN Male to O-Ring Boss Adapter - Straight, Blue

3603-Size-Size 

AN920 AN Male to O-Ring Boss Adapter - Straight, Blue

$4.99
to
$19.99*
Some
In Stock
AN920 AN Male to O-Ring Boss Adapter - Straight, Black

3604-Size-Size 

AN920 AN Male to O-Ring Boss Adapter - Straight, Black

$4.99
to
$31.99
Some
In Stock
AN921 O-Ring Boss Adapter - 90' Elbow

3287-Size-Size 

AN921 O-Ring Boss Adapter - 90' Elbow

$17.99
to
$34.99*
In Stock
AN922 O-Ring Boss Adapter - 45' Elbow

3279-Size-Size 

AN922 O-Ring Boss Adapter - 45' Elbow

$17.99
to
$26.99*
In Stock
O-Ring Seal for Standard O-Ring Ports

3244-Size 

O-Ring Seal for Standard O-Ring Ports

$0.49
to
$0.99*
In Stock
Female Aluminum AN Weld Bung (O-ring Port)

3228-126-Size 

Female Aluminum AN Weld Bung (O-ring Port)

$7.99
to
$36.99*
In Stock
O Ring Boss Adapter (Pair) - 1 1/16  x 12

1280-Size 

O Ring Boss Adapter (Pair) - 1 1/16 x 12

$25.99
to
$28.99
In Stock
Setrab M22 to 8AN Male Adapter, Straight

SET-M22AN08-SE 

Setrab M22 to 8AN Male Adapter, Straight

$10.99In Stock
Setrab M22 to 10AN Male Adapter, Straight

SET-M22AN10-SE 

Setrab M22 to 10AN Male Adapter, Straight

$10.99In Stock
Setrab M22 to 12AN Male Adapter, Straight

SET-M22AN12-SE 

Setrab M22 to 12AN Male Adapter, Straight

$11.99In Stock
Setrab 019 Viton O-Ring for M22 Ports

SET-20-568019-V10 

Setrab 019 Viton O-Ring for M22 Ports

$0.39*In Stock
(HAO) Loctite O-Ring Making Kit, SAE

LT-00112 

(HAO) Loctite O-Ring Making Kit, SAE

$78.99In Stock

  * Quantity Pricing Available