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Will Dexter 7K Tow Assist ABS Brake Assemblies Fit Lippert 7K Axles With ABS?  

Updated 11/03/2025 | Published 10/28/2025

Question:

Will the Dexter 7K ABS brakes fit Lippert axles rated the same?

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Expert Reply:

Dan, they won’t. The Dexter 7K ABS brakes # DX69WR / # DX79WR are specifically designed for Dexter Tow Assist axles - the flange offset and ABS tone ring position are unique to Dexter’s design. On Lippert 7K axles, the sensor alignment won’t match, so ABS won’t function correctly and they won't be able to plug into the same connectors/harness.

If you’ve got Lippert axles, stick with Lippert’s standard electric brakes - they’re not cross-compatible with Dexter’s ABS components.

expert reply by:
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Andrew N
Dan profile picture

Dan

11/3/2025

Appreciate the explanation, Andrew. Mine are definitely Lippert axles, but the setup looks almost identical. If I swapped to Dexter axles later, would my current Tow Assist light and harness still work, or would that need to be changed too?

Andrew N. profile picture
Etrailer Expert

Andrew N.

11/3/2025

@Dan The harness and indicator light that come with Lippert’s system won’t integrate with Dexter’s Tow Assist - the connectors and communication signals are totally different. If you ever switch to Dexter axles, you’d need the full Tow Assist harness and module to make the ABS function properly.

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