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AN841 Blue Aluminum Hose Barb to AN Male Adapter

Click for a larger picture of AN841 Blue Aluminum Hose Barb to AN Male Adapter

These AN841-style aluminum hose fittings allow you to use standard female AN fittings with our Textile-Reinforced Blue Rubber Hose. Each hose end has a standard male AN fitting (SAE/JIS, 37° flare) at one end and a secure hose barb at the other. Conforms to SAE/JIS standards.

Installation Tips:

  • Use Oetiker Clamps to secure the hose in place for pressurized applications.
  • For maximum security, use 2 Oetiker clamps on each hose end. Rotate one clamp so the ears are clocked 90 degrees to the ears on the second clamp.

Installation Method 1 (The traditional way):
1. Clamp the hose end in a vise with soft jaws. To prevent damage to the male AN fitting, screw it into a female AN fitting first.
2. Lube the barb with clean motor oil.
3. Slide the Oetiker clamp(s) onto the hose.
4. Warm the end of the hose in boiling water for 5 to 10 seconds. This makes the rubber more pliable.
5. Slide the hose over the barbed fitting with a twisting motion.
6. Install Oetiker clamp(s).

Installation Method 2 (the modern way):
1. Use our Koul Tools EZ-ON Hose Press (Part No. 3330-001, sold separately).

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.

Condition: New

Blue Aluminum 1/4" Hose Barb to 4AN Male Adapter

$4.49In Stock

Condition: New

Blue Aluminum 3/8" Hose Barb to 6AN Male Adapter

$5.78In Stock

Condition: New

Blue Aluminum 1/2" Hose Barb to 8AN Male Adapter

$8.06In Stock

Condition: New

Blue Aluminum 5/8" Hose Barb to 10AN Male Adapter

$11.88In Stock

Condition: New

Blue Aluminum 3/4" Hose Barb to 12AN Male Adapter

$15.06In Stock