AN10 Bulkhead - 18.9mm Quick Coupling Male

AN10 Bulkhead Fitting - 18.9mm Quick-Connect Male

This AN10 - SAE 18.9mm adapter is used for crankcase ventilation and offers the maximum flow that an AN10 fitting can handle. Additionally, you can easily click this quick-connect on and off with one hand.

-Get AN12 flow in an AN10 connection!

With a 23% larger inner diameter and more than 50% better flow than a standard AN10-AN10 adapter, this is the obvious choice for crankcase ventilation and other air-handling applications.

An AN10-AN10 bulkhead fitting / tank fitting has a 12.1mm inner diameter
This AN10 Bulkhead Fitting - SAE 18.9mm Quick-Connect has a 14.9mm inner diameter

Connection 1: AN10 (7/8" -14)
Connection 2: SAE 18.9mm
ID: 14.9mm
Wrench Size: 1"
Weight: ~25 grams

Add the AN10 nut linked below.