Earl's Logo
Aluminum AN to AN Adapters
AN to AN Adapters Male Union Union Reducer Elbow Union Male AN Tee AN Reducer Female AN Tee Tube Nut Straight Bulkhead 45deg Bulkhead 90 deg Bulkhead Bulkhead Tee Bulkhead Tee on the Run Bulkhead Nut Tube Sleeve

Earl's offers the most complete line of adapter fittings in the industry. In addition to the standard range of AN adapters in both aluminum and steel, for over the past 30 years Earl's has designed and manufactured a wide selection of special adapter fittings to meet the needs of the racing industry. These specials include metric to AN, inverted flare to AN and power steering fittings.

Refer to the Technical Section for AN number to tube size conversion.

Note: Because we deal predominately with motorcycles, we usually only stock -3, -4, and -6 sizes. We can special order anything Earl's offers.

Part Number

Description Racer Price

40-981503ERL

 EARLS -3 UNION

$4.21

40-981504ERL

 EARLS -4 UNION

$4.21

40-981506ERL

 EARLS -6 UNION

$4.86

40-981508ERL

 EARLS -8 UNION

$6.79

40-991902ERL

 EARLS -3 TO -4 UNION

$6.44

40-991903ERL

 EARLS -4 TO -5 UNION

$8.32

40-991906ERL

 EARLS -4 TO -6 UNION

$8.11

40-991907ERL

 EARLS -5 TO -6 UNION

$9.09

40-991912ERL

 EARLS -6 TO -8 UNION

$8.81

40-982103ERL

 EARLS -3 AN 90 DEG. ELBOW

$19.89

40-982104ERL

 EARLS -4 AN 90 DEG. ELBOW

$19.89

40-982106ERL

 EARLS -6 AN 90 DEG. ELBOW

$19.89

40-982108ERL

 EARLS -8 AN 90 DEG. ELBOW

$21.52

40-982403ERL

 EARLS -3 AN "T" FITTING

$12.78

40-982404ERL

 EARLS -4 AN "T" FITTING

$12.78

40-982406ERL

 EARLS -6 AN "T" FITTING

$12.78

40-982408ERL

 EARLS -8 AN "T" FITTING

$25.34

40-592403ERL

 EARLS BULKHEAD NUT -3

$3.79

40-592404ERL

 EARLS BULKHEAD NUT -4

$3.79

40-592406ERL

 EARLS BULKHEAD NUT -6

$3.79

40-992408ERL

 EARLS -8 BULKHEAD NUT

$3.79

40-983203ERL

 EARLS -3 ST. BULKHEAD FITTING

$7.91

40-983204ERL

 EARLS -4 ST. BULKHEAD FITTING

$7.34

40-983206ERL

 EARLS -6 ST. BULKHEAD FITTING

$7.91

40-983208ERL

 EARLS -8 ST. BULKHEAD FITTING

$10.33

40-983703ERL

 EARLS -3 45 DEG. BULKHEAD FITTING

$12.78

40-983704ERL

 EARLS -4 45 DEG. BULKHEAD FITTING

$9.55

40-983706ERL

 EARLS -6 45 DEG. BULKHEAD FITTING

$13.24

40-983708ERL

 EARLS -8 45 DEG. BULKHEAD FITTING

$18.89

40-983303ERL

 EARLS -3 90 DEG. BULKHEAD FITTING

$12.78

40-983304ERL

 EARLS -4 90 DEG. BULKHEAD FITTING

$9.55

40-983306ERL

 EARLS -6 90 DEG. BULKHEAD FITTING

$12.78

40-983308ERL

 EARLS -8 90 DEG. BULKHEAD FITTING

$18.89

40-980403ERL

 EARLS -3 "T" BULKHEAD ON RUN

$18.06

40-980404ERL

 EARLS -4 "T" BULKHEAD ON RUN

$18.06

40-980406ERL

 EARLS -6 "T" BULKHEAD ON RUN

$18.06

40-980408ERL

 EARLS -8 "T" BULKHEAD ON RUN

$30.16

40-983403ERL

 EARLS -3 BULKHEAD "T"

$24.07

40-983404ERL

 EARLS -4 BULKHEAD "T"

$17.28

40-983406ERL

 EARLS -6 BULKHEAD "T"

$20.26

40-983408ERL

 EARLS -8 BULKHEAD "T"

$25.34

40-993804ERL

 EARLS -4 FEMALE "T"

$11.24

40-993806ERL

 EARLS -6 FEMALE "T"

$11.24

40-993808ERL

 EARLS -8 FEMALE "T"

$19.99

40-989443ERL

 EARLS -4 TO -3 REDUCER

$14.06

40-989464ERL

 EARLS -6 TO -4 REDUCER

$14.06

40-989486ERL

 EARLS -8 TO -6 REDUCER

$17.29

40-581803ERL

 EARLS -3 "B" NUT

$3.44

40-581804ERL

 EARLS -4 "B" NUT

$3.95

40-581805ERL

 EARLS -5 "B" NUT

$4.76

40-581806ERL

 EARLS -6 "B" NUT

$4.55

40-981808ERL

 EARLS -8 "B" NUT

$2.66

40-581903ERL

 EARLS -3 TUBE SLEEVE

$2.93

40-581904ERL

 EARLS -4 TUBE SLEEVE

$2.93

40-581905ERL

 EARLS -5 TUBE SLEEVE

$3.25

40-581906ERL

 EARLS -6 TUBE SLEEVE

$3.14

40-981908ERL

 EARLS -8 TUBE SLEEVE

$1.97