Replacement Bearings and Seals for 2023 Jayco Eagle HT 31MB

Updated 03/13/2026 | Published 03/06/2026

Products Featured in This Question

Bearing Kit, 15123/ 25580 Bearings, 10-36 Seal

(3519)

$30.94

Grease Seal 10-36 - Quantity 1

(782)

$7.71

Dexter Bearing Kit, 15123/ 25580 Bearings, 10-36 Seal

(20)

$66.50

Question:

I thought I sent this question yesterday but I dont see any response or confirmation of that. What is the right axle seal for a 2023 Jayco Eagle HT 5th wheel 31MB model. My axle is labeled a Dexter 0319503 5800 and the brake drums have 8-201 on them. Some places recommend a 2.125 inner seal size and other places list a 2.25 inner seal size.

asked by: Casey

Axle Tag
(click to enlarge)

Expert Reply:

Hey Casey! You did send it in, we're just a bit behind. This is something we run into with pretty much any 5,200-7,000 lb axle. Unfortunately, I can't quite see the serial number in the picture of your axle tag. If you can email me another picture, or tell me the S/N, I can have Dexter identify it. The only other way to find out is to remove the hub and measure the existing grease seal or spindle where it sits.

expert reply by: Robin H

Casey

3/9/2026

The serial number is 132368159012

Robin H.

3/9/2026

@Casey alright I just sent that to them, I'll update you when I hear back.

Robin H.

3/13/2026

@Casey I just heard back from Dexter, your seal is a # 10-36 with a 2.25" ID. If you want a complete kit you can use the # BK3-100 or if you want Dexter parts # DX26ER.