Atlanta Rubber and Hydraulics Inc.

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O-Ring Boss Male Swivel Hydraulic Hose Fittings

Replaces the Discontinued Eaton Weatherhead U Series

Highlights

  • High strength
  • Corrosion resistant coated steel
  • Manufactured to exact specifications to match hydraulic hose

Hose Compatible

  • SAE R1S
  • SAE R2S
  • Thermoplastic R7 & R8

MADE IN THE USA!

U-Series Reference

We have created a reference chart for your convenience at the bottom of this page with additional fitting specifications.

Click on the Specifications button below to view.

The Weatherhead U Series Part Number is located at the end of the Product Name.
There may not be an interchange for all of our hose ends. 
If you are on a phone, click on the small  green plus to view more information.

ImageProduct NameSKUPriceQuick ViewQuantityBuyhf:att:pa_hydraulic-coupling-sizes
1/4" Hose ID x 1/4" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 04U-R04
1/4" Hose ID x 1/4" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 04U-R04MBX-04-04 $7.50Quick View
1-4-04
1/4" Hose ID x 5/16" - Male Boss O-Ring Swivel Standard Hydraulic Fitting
1/4" Hose ID x 5/16" - Male Boss O-Ring Swivel Standard Hydraulic FittingMBX-04-05 $23.18Quick View
1-4-04
1/4" Hose ID x 3/8" - Male Boss O-Ring Swivel Standard Hydraulic Fitting
1/4" Hose ID x 3/8" - Male Boss O-Ring Swivel Standard Hydraulic FittingMBX-04-06 $7.82Quick View
1-4-04
3/8" Hose ID x 1/4" - Male Boss O-Ring Swivel Standard Hydraulic Fitting
3/8" Hose ID x 1/4" - Male Boss O-Ring Swivel Standard Hydraulic FittingMBX-06-04 $11.08Quick View
3-8
3/8" Hose ID x 3/8" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 06U-R06
3/8" Hose ID x 3/8" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 06U-R06MBX-06-06 $7.04Quick View
3-8
3/8" Hose ID x 1/2" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 06U-R08
3/8" Hose ID x 1/2" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 06U-R08MBX-06-08 $8.56Quick View
3-8
1/2" Hose ID x 1/2" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 08U-R08
1/2" Hose ID x 1/2" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 08U-R08MBX-08-08 $8.64Quick View
1-2
1/2" Hose ID x 5/8" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 08U-R10
1/2" Hose ID x 5/8" - Male Boss O-Ring Swivel Standard Hydraulic Fitting | 08U-R10MBX-08-10 $9.14Quick View
1-2
3/4" Hose ID x 3/4" - Male Boss O-Ring Swivel Standard Hydraulic Fitting
3/4" Hose ID x 3/4" - Male Boss O-Ring Swivel Standard Hydraulic FittingMBX-12-12 $17.10Quick View
3-4
1" Hose ID x 1" - Male Boss O-Ring Swivel Standard Hydraulic Fitting
1" Hose ID x 1" - Male Boss O-Ring Swivel Standard Hydraulic FittingMBX-16-16 $26.96Quick View
1

Technical Specifications for the MBX – O-Ring Male Swivel

Our ORB Fittings to Weatherhead U Series Comparison Chart

The Weatherhead U Series Part Number is listed in the first column.
We have more ORB fittings available and there may not be a comparible part number.

Need Further Customization or Assembled Quote