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Product Summary

This hub/drum assembly contains everything you need to replace your hub/drum brake on the drivers side of your trailer. This assembly works for a spindle that has a 1-3/4in. inner bearing surface to a 1-1/4in. bearing surface.

What's Included

    (1) 12" Hubdrum (1) Backing Plate

Features + Benefits

  • The 12" x 2-1/2" hub/drum has a 8 bolt on 6-1/2" bolt circle with a 3,500 lbs capacity PER side. Fits 7,000 lb axles.
  • This also includes a 5-bolt electric backing plate that mounts directly onto your axle's drivers side flange. Rated at 3,500 lbs each / 7,000 lbs per pair. (5)- 3/8" x 1-1/2" bolts, nuts and lock washers are included.
  • Also included are the bearings & seal. Seal included is a double lip SL-213 with a 3.375" outside diameter and a 2.125" inside diameter, .313" thickness. (1) L-25580 inner bearing (1.75" I.D), (1) L-14125A outer bearing (1.25" I.D), (1) cotter pin, (1) dust cap and (8) 1/2"-20 lug nuts. The races are preinstalled in the hub/drum for your convenience.
  • Please note: Castle nut or grease are not included in this assembly.
  • The center hole (pilot hole) in the wheel needs to be a minimum of 4-1/2" in diameter to use this hub/drum.

Key Specs

AttributeSpecification

item#

6973436

Brand

Rigid Hitch

Manufacturer's Warranty

5 year limited warranty

Ship Weight

50.0 LB

Drum Size

12 in

Brake Assembly

Left

Fits Axle Capacity

7,000 lb

Fits Wheel Size Max.

16 in

Fits Wheel Size Min.

16 in

Bolt Pattern

8 on 6-1/2
AttributeSpecification

Included (qty.)

Single

Brake Type

Electric Drum

Inner Bearing Size

1.75 in

Outer Bearing Size

1.25 in

Hubs Included

No

Brake Lines

No

Brake Component

Free Backing

Product Weight

50.0000 lb

Dimensions L x W x H (in.)

17.0 x 12.0 x 14.0 in

Warranty

Manufacturer's Warranty

5 year limited warranty