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Product Summary

This hub/drum assembly contains everything you need to replace your hub/drums brakes on 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

    (2) 12" Hubdrums (2) 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. 1/2"-20 lugs.
  • This also includes 5-bolt electric backing plates that mounts directly onto your axle's flange. Rated at 3,500 lbs each / 7,000 lbs per pair. (10)- 3/8" x 1-1/2" bolts, nuts and lock washers are included.
  • Also included are the bearings & seals. (2) Seals included are a double lip SL-213 with a 3.375" outside diameter and a 2.125" inside diameter, .313" thickness. (2) L-25580 inner bearings (1.75" I.D), (2) L-14125A outer bearings (1.25" I.D), (2) cotter pins, (2) dust caps and (16) 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#

6973444

Brand

Rigid Hitch

Manufacturer's Warranty

5 year limited warranty

Ship Weight

100.0 LB

Drum Size

12 in

Brake Assembly

Left and Right

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.)

Set

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

100.0000 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