Is There An Additional Extension For The Power Mountain Tallboy Off-Road Bottle Jack PM94FR?
Updated 11/03/2026 | Published 11/01/2026
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Question:
I recently purchased your tall boy 12T bottle jack. However, given the height and independent suspension of my Ember Overlander series camper, it does not quite reach the height needed to raise my camper wheel off the ground. Is there a an additional compatible extension I can buy that is safe? If so, would it also work with the travel jack stand that you sell… as I’m considering purchasing. Thanks
asked by: Rick S
Expert Reply:
Hey Rick, thanks for reaching out! The Bulldog Winch Tall Boy 12-Ton Jack # PM94FR already includes two extension tubes and has a maximum lifting height of approximately 27". Unfortunately, I don't have an additional extension that's approved for use with this jack, and I don't recommend stacking aftermarket extensions since that can compromise stability when lifting your camper.
The same applies to the trailer jack stand you're considering, since it isn't designed to serve as an extension for the Tall Boy.
That said, if you need just a bit of extra height, I recommend using a leveling block like part # SN57VR. These are 2" tall and rated for 40,000 lbs.
About how much extra height would you say you need to lift the camper?
(click to enlarge)
Expert Reply:
Hey Rick, thanks for reaching out! The Bulldog Winch Tall Boy 12-Ton Jack # PM94FR already includes two extension tubes and has a maximum lifting height of approximately 27". Unfortunately, I don't have an additional extension that's approved for use with this jack, and I don't recommend stacking aftermarket extensions since that can compromise stability when lifting your camper.
The same applies to the trailer jack stand you're considering, since it isn't designed to serve as an extension for the Tall Boy.
That said, if you need just a bit of extra height, I recommend using a leveling block like part # SN57VR. These are 2" tall and rated for 40,000 lbs.
About how much extra height would you say you need to lift the camper?
Product Page this Question was Asked From
Power Mountain Tallboy Off-Road Bottle Jack - 11-5/16" to 27-1/16" Lift - 12 Tons
- Automotive Tools
- Bottle Jack
- Jacks and Jack Stands
- 12 Tons
- Power Mountain
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Dane G.
11/3/2026
I use this bottle jack to lift my 5th wheel by placing it on several layers of 2x10s stacked in alternating pattern. 3 levels is what I need and it makes a very stable base.