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Aluminum Pipe Thread to A.N. Adapters
Aluminum Pipe Thread to AN Adapters Straight AN-NPT Adapter Tee - Pipe Thread On Run Tee - Pipe Thread On Side 90 deg AN-NPT Adapter 45 deg AN-NPT Adapter

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.

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

40-981603ERL

 EARLS ST. -3 TO 1/8" NPT ADAPTER

$3.77

40-981604ERL

 Earls ST. -4 To 1/8`NPT Adapter

$4.14

40-981644ERL

 Earls ST. -4 To 1/4' NPT Adapter

$4.51

40-981662ERL

 EARLS ST. -6 TO 1/8" NPT ADAPTER

$4.59

40-981606ERL

 EARLS ST. -6 TO 1/4" NPT ADAPTER

$4.76

40-981666ERL

 EARLS ST. -6 TO 3/8" NPT ADAPTER

$5.85

40-981668ERL

 EARLS ST. -6 TO 1/2" NPT ADAPTER

$7.97

40-981607ERL

 EARLS ST. -8 TO 1/4" NPT ADAPTER

$5.74

40-981608ERL

 EARLS ST. -8 TO 3/8" NPT ADAPTER

$5.74

40-981688ERL

 EARLS ST. -8 TO 1/2" NPT ADAPTER

$7.97

40-982303ERL

 EARLS 45 DEG. -3 TO 1/8" NPT ADAPTER

$11.41

40-982304ERL

 Earls 45 Deg -4 TO 1/8' NPT Adapter

$11.41

40-982344ERL

 EARLS 45 DEG. -4 TO 1/4" NPT ADAPTER

$12.54

40-982362ERL

 EARLS 45 DEG. -6 TO 1/8

$13.92

40-982306ERL

 EARLS 45 DEG. -6 TO 1/4" NPT ADAPTER

$11.41

40-982366ERL

 EARLS 45 DEG. -6 TO 3/8" NPT ADAPTER

$15.75

40-982368ERL

 EARLS 45 DEG. -6 TO 1/2" NPT ADAPTER

$25.34

40-982307ERL

 EARLS 45 DEG. -8 TO 1/4" NPT ADAPTER

$18.89

40-982308ERL

 EARLS 45 DEG. -8 TO 3/8" NPT ADAPTER

$13.92

40-982388ERL

 EARLS 45 DEG. -8 TO 1/2" NPT ADAPTER

$22.75

40-982203ERL

 EARLS 90 DEG. -3 TO 1/8" NPT ADAPTER

$11.41

40-982204ERL

 Earls 90 Deg. -4 To 1/8*

$11.41

40-982244ERL

 Earls 90 Deg. -4 To 1/4' NPT Adapter

$11.96

40-982262ERL

 EARLS 90 DEG. -6 TO 1/8

$13.57

40-982206ERL

 EARLS 90 DEG. -6 TO 1/4" NPT ADAPTER

$11.41

40-982266ERL

 EARLS 90 DEG. -6 TO 3/8" NPT ADAPTER

$15.75

40-982268ERL

 EARLS 90 DEG. -6 TO 1/2" NPT ADAPTER

$24.93

40-982207ERL

 EARLS 90 DEG. -8 TO 1/4" NPT ADAPTER

$19.19

40-982208ERL

 EARLS 90 DEG. -8 TO 3/8" NPT ADAPTER

$14.10

40-982288ERL

 EARLS 90 DEG. -8 TO 1/2" NPT ADAPTER

$24.93

40-982503ERL

 EARLS -3 TO 1/8" NPT "T" ON SIDE

$13.92

40-982504ERL

 EARLS -4 TO 1/8" NPT "T" ON SIDE

$13.92

40-982506ERL

 EARLS -6 TO 1/4" NPT "T" ON SIDE

$15.15

40-982508ERL

 EARLS -8 TO 3/8" NPT "T" ON SIDE

$22.75

40-982603ERL

 EARLS -3 TO 1/8" NPT "T" ON RUN

$16.58

40-982604ERL

 EARLS -4 TO 1/8" NPT "T" ON RUN

$13.38

40-982606ERL

 EARLS -6 TO 1/4" NPT "T" ON RUN

$15.15

40-982608ERL

 EARLS -8 TO 3/8" NPT "T" ON RUN

$22.75