633a Axle Seals?

Subject: 633a Axle Seals? July 7th 2020, 4:01 pm

Searched a bit but couldn't find a thread on this.

I'm looking for a good part number for 633a axle seals. Online on a tractor resto site, I found SKF #9876 but the outside diameter is about 1/16" too big. Although it does fit the 1" axle pretty good. Won't fit the case/axle tube tho. Anyone have a good number?

Subject: Re: 633a Axle Seals? July 7th 2020, 5:05 pm

I have been told napa 9838, but do not use the 9837 as it lets oil out.

	PROJECTS: Marshal ........93 Craftsman GT6000 Red Bandit ...72 Wheel Horse Raider 12 Dirty Rat........77 Sears Suburban Bowser..........01 Murray Widebody LT Other projects > > > ATLTF Staff < < < How To Upload Pictures Have a question? Ask me! Type in "@MightyRaze" in your post!

Subject: Re: 633a Axle Seals? July 7th 2020, 9:10 pm

I'll give it a shot and order some tomorrow. I'll report back once I verify one that works.

Subject: Re: 633a Axle Seals? July 11th 2020, 3:25 pm

Ok, SKF #9838 is correct for the older style 633a transaxles. Just stuck one in now and it fits. That other number with the larger outside diameter may fit the newer style 633's? I don't know. Don't know why they would have that number posted on the site I was on but that doesn't fit the older ones for sure. (Napa) SKF 9838 is a good number though. Thanks for the help mighty.

Subject: Re: 633a Axle Seals? July 11th 2020, 10:45 pm

Glad I could help

	PROJECTS: Marshal ........93 Craftsman GT6000 Red Bandit ...72 Wheel Horse Raider 12 Dirty Rat........77 Sears Suburban Bowser..........01 Murray Widebody LT Other projects > > > ATLTF Staff < < < How To Upload Pictures Have a question? Ask me! Type in "@MightyRaze" in your post!

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