Can A 6" Long Equalizer Be Replaced With A 7-3/4" Long Equalizer?

Updated 01/19/2026 | Published 08/02/2024

Products Featured in This Question

Dexter Trailer Springs Over-Under Conversion Kit

(788)

$92.50

Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 6-1/8" Long - 9/16" Center Hole

(394)

$39.23

Question:

Can I go to a 7 3/4inch equalizer if my current set up has a 6? Its an older trailer with U-channel Y equalizer. If I do what would be the negative impact?

asked by: Charles W

equalizer comparison
(click to enlarge)

Expert Reply:

Hello Charles. When replacing an equalizer, it is very important that the replacement is identical in size to the original equalizer. The trailer is built around specifically sized suspension components, so there is very little wiggle room. For the equalizer there is a tolerance of like 1/2" or less, but going from a 6" to a 7-3/4" will throw off the suspension to where your shackles or springs will not rest at the correct angle, and you could end up damaging something.

The Curved Equalizer # TREQ356 is 6-1/4" long so this will be our closest option. This equalizer is 2-1/2" tall so please confirm that this matches the current equalizer. I have attached a diagram below for your reference.

expert reply by: Jesse M

TREQ356 dimensions
(click to enlarge)

Jesse M.

1/19/2026

Hey Charles, did the 6-1/4 inch curved equalizer end up matching your trailer’s setup? Your feedback could really help others trying to size their suspension parts correctly.