Replacement Disc Brake Hub and Rotor Assembly For a 2014 Marine Master Boat Trailer

Updated 05/02/2022 | Published 05/01/2022

Products Featured in This Question

Dexter 10" Hub-and-Rotor Assembly - 5 on 4-1/2 - Zinc - 3,500 lbs

(54)

$183.13

Double Lip Seal for 3,700-lb Marine Hubs

(178)

$16.20

Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles

(2616)

$7.65

Replacement Trailer Hub Bearing - L44649

(2074)

$14.16

Replacement Trailer Hub Bearing - L68149

(2074)

$14.31

Question:

I think I may have had a partially engaged rear brakes when I put the boat away last fall. Handled and braked just fine. Maybe traveled 10 miles from Marina back to our RVU unit and smelt burnt grease, hubs were pretty hot and grease all over the rims. Now preparing to sell boat moved from IL to CA, but still have our house in IL and location of boat and need to fix the brakes for obvious safety reasons. My boat is a 24 foot pontoon with a dual axle trailer. It has 13 inch tires and only the rear axle has brakes. I think Im going to replace them and install all new with new bearings. I know its a Dexter axle from looking online with Marine Master and assuming the brakes are Dexter/UFP since the actuator is an A60 UFP. I saw some Kodiaks that listed 10 inch brakes with 14inch tires in the specs, but I saw 13 inch in the description? Not sure if thats accurate so open to replacement for Hydraulic disc brakes and bearing replacement kit which I see listed as well and its looks like exactly what I have for dust cover. Specs on trailer are: Wheel 13 x 4.5 J Rims Tires ST175/80D 13C 5 bolt pattern Model Marine Master S2729-5440TB-PTC22-4 Made Dec 2013 GVWR 5440 GAWR Front 2720 GAWR Rear 2720 Thank you!

asked by: John W

Expert Reply:

I reached out to Marine Master Trailer who provided me with a list of the parts needed for your trailer.

Dexter 10" Hub-and-Rotor Assembly # K08-435-05 Qty 2
Inner Bearing # L68149 Qty 2
Outer Bearing # L44649 Qty 2

They could not provide me with the correct grease seal size but it will be either the Seal # 58846(inner diameter 1.719) or Seal # 168255TB(inner diameter 1.687).