What Is Included With These Trailer Brake, Spindle, Hub, and Timbren Suspension Parts?  

Question:

Expert Reply:

Hello Sergio,

Thanks for writing in.

1. # DMSB18794M-93M – Demco Hydraulic Trailer Brakes, 10", 3.5K

This kit includes one left-hand/driver-side complete hydraulic brake assembly and one right-hand/passenger-side complete hydraulic brake assembly. Each is a complete duo-servo assembly with the galvanized backing plate, brake shoes and pads, zinc-plated wheel cylinder, stainless steel springs and adjuster components. The adjuster plugs are also included. The mounting bolts, washers, and hub/drums are not included.

2. # TRU84FR – #84 Spindle for 3,500-lb Trailer Axles

This includes one #84 weld-on spindle, one castle nut, one spindle washer, and one cotter pin. Bearings, races, grease seal, hub, and brake mounting flange are not included.

3. # AKIHUB-555-35-EZ-K – Easy Grease Idler Hub, 5 on 5-1/2
This is one complete pre-greased idler hub assembly. It includes the hub with wheel studs, one L68149 inner bearing, one L44649 outer bearing, one L68111 inner race, one L44610 outer race, one 58846 grease seal, an Easy Grease grease cap with removable rubber plug, and five lug nuts. The bearings are already packed with grease.

4. # ASR3500S05 – Timbren Axle-Less Trailer Suspension, 3,500 lbs

This is one complete 3,500-lb Axle-Less system, so the package includes both the driver- and passenger-side suspension assemblies, two standard-height outboard arms with spindles and 4-bolt brake flanges, Grade 8 zinc-coated hardware, and eight camber shims. Hubs, bearings, races, seals, brakes, wheels, and tires are not included. Any 2" x 2" steel tubing used as a crossmember is also not included.

5. # AKHD-655-35-EZ-K – Easy Grease Hub and Drum, 10", 6 on 5-1/2

This is one complete pre-greased hub-and-drum assembly. It includes the hub/drum with wheel studs, one L68149 inner bearing, one L44649 outer bearing, one L68111 inner race, one L44610 outer race, one 58846 grease seal, an Easy Grease grease cap with removable rubber plug, and six lug nuts. The bearings are already packed with grease. Brake assemblies and brake mounting hardware are not included.

If you go to the product pages, especially for the hubs, we have a break down of what is packed inside. Another great resource would be our pictures as well, on the product page if it is in our images it will come with that product. I also attached a couple of review videos, these are videos where they go over what the part is, and what is included.

You said inventory, do you run a shop? Do you have a Dealer account with us? Or are you just taking home inventory trying to complete a project? What kind of trailer are you working on?

expert reply by: Kate F

0

Sergio

10/7/2026

I also meant to include this part number - AKIHUB-655-35-EZ-K Item: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 6 on 5-1/2 - Pre-Greased. Can you please provide an itemized list ? Thank you so much We do run a build shop. I can not disclose on the trailer we are working on unfortunately. Thank you so much for providing this information

Kate F.

10/8/2026

@Sergio The Easy Grease Trailer Idler Hub Assembly # AKIHUB-655-35-EZ-K comes pre-greased with an inner bearing # L68149 (1.378" inner diameter) and outer bearing # L44649 (1.063" inner diameter). It also includes the inner race # L68111, outer race # L44610, and grease seal # 58846 (1.719" inner diameter and 2.565" outer diameter). You will also receive the grease cap, rubber plug, and six lug nuts, so you have the hardware needed to install the hub. Here is a link to fill out a Dealer Application to see if you qualify for a discounted rate: https://www.etrailer.com/accounts/DealerInquire.aspx