Need 8-Lug Brake Drum For 2005 Keystone Montana

Updated 09/03/2024 | Published 08/27/2024

Products Featured in This Question

etrailer Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 5,200 lbs to 7,000 lbs

(571)

$135.16

Replacement Trailer Hub Bearing - 14125A

(136)

$15.94

Replacement Trailer Hub Bearing - 25580

(2074)

$21.85

Easy Grease Trailer Hub and Drum for 5.2K to 7K Axles - 12" - 8 on 6-1/2 - Galvanized

(43)

$147.90

Question:

I need a eight lug brake drum for my 2005 Keystone Montana with all the lugs seals bearings Here is the information on the backing plate for the brakes. Does that help? DEXTER PR-FF SEC-FF CKPR- GGSEC- GG or G6? 12x2DO 36-89

asked by: Alan M

Expert Reply:

Hello Alan, thanks for reaching out. We likely will have a brake drum that will fit your trailer, but I do not have a way to accurately recommend a drum based on the info from the backing plate you provided. The numbers you provided indicate a Dexter 6,000 lb or 7,000 lb axle with a 12"x2" drum which does help to narrow it down quite a bit, but there are a few more pieces of info I will need.

The most helpful thing is to know the bearing numbers for your hub. The best way to determine this is to pull a hub and remove the bearings. Each bearing will have a number stamped on the edge, and if you can provide the inner and outer bearing numbers, I can ensure you get the correct drum. For example, the Easy Grease Trailer Hub and Drum for 5.2K to 7K Axles # AKHD-865-7-G-EZ-K uses the # 25580 (1.75" inner diameter) inner bearing and the # 14125A (1.25" inner diameter) outer bearing. This is the standard bearing combination for this size axle so this is likely what you have but please do confirm. If your bearing sizes are different just let me know and I am happy to make a recommendation.

expert reply by: Jesse M

Alan M.

9/1/2024

I have the bearings out and I can’t exactly read them. I have close-up photos. Is there an email I could send them to? Since you’re familiar with bearing numbers you might be able to make them out b. I think the inner is 2558 but there’s another image next to it that looks like a zero but then again doesn’t. I think the outer is 14152A but what I’m calling 4 I’m not certain is actually a 4

Jesse M.

9/3/2024

@AlanM You can email me pictures if you just reply to the email that brought you to this page. The 25580 and 14125A is a common bearing so this is likely what you have. You can always measure the ID to be sure. The # AKHD-865-7-G-EZ-K hub I mentioned above uses the # 25580 inner and # 14125A outer bearing so this is what I recommend.