Can You Replace 11 Inch Equalizer For Slipper Springs With 12 Inch Equalizer

Updated 01/19/2026 | Published 08/07/2024

Question:

I have a tandem axle trailer with two 7K axles on it. Running the slipper style spring. The equalizer I have on there right now is 11 inches long. My question would can you replace the equalizer with a 12 inch long one or only the the 11 inch one will work?

asked by: Jordan

Expert Reply:

Hi Jordan,

You definitely want to replace your 11 inch long equalizer with the same length, the Equalizer for 2" Wide Slipper Springs - 11" Long # TREQ1304.

Going with a longer equalizer will result in the not being in the correct position and at an angle, which can have a negative impact on a host of things with your suspension.

expert reply by: Kyle S

Robin H.

1/19/2026

Hey Jordan, how did things go with the 11-inch equalizer on your tandem axle trailer? Did it line up well with your slipper springs? Your update could make it easier for the next person working on a similar suspension setup.