Are The Bearings Sealed On The Demco Kar Kaddy SS Tow Dolly DM9713045?
Updated 01/05/2026 | Published 09/16/2024
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Question:
I had a new SS yearsago, but let i sit, do dold it for scrap. I recently bought a used SS dolly BEST there is buy have couple questions. Are the wheel bearings sealed, or do i need to repack them? I also see some grease zerks by the wheels. How many grease zerks are there? How often do i grease them and any special type of grease? Thank you, David Urke
asked by: David U
Expert Reply:
Hello David, thanks for reaching out. The bearings for the Demco Kar Kaddy SS Tow Dolly # DM9713045 are sealed. So you cannot repack them. If the hubs are in need of replacement, you will need to replace the entire hub assembly with part # DM04369. There are zerk fittings on the king pin and tie rod ends, and Demco recommend greasing them every 2,500 miles. You can use really any multipurpose lithium grease, like the Dexter Multi-Purpose Lithium Grease # DX64TR.
I have included a link to the owners manual for the Demco Kar Kaddy SS for you below. Feel free to reach out if you need anything else.
Product Page this Question was Asked From
Replacement Hub Assembly for Demco Kar Kaddy, Tow IT II, or Penske Tow Dolly - Qty 1
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- Tow Dolly Parts
- Hub Assembly
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Jesse M.
1/5/2026
Hey David, how did things go with greasing the fittings on your Kar Kaddy SS dolly? Your update could make it easier for the next person maintaining their tow dolly bearings and zerks.