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Dexter Marine Products Model 660, 6,600# Capacity Disc Brake Actuator, For 2" Ball (Replaces Tie Down Model 660)

https://www.trailerpartsdepot.com/web/image/product.template/14200/image_1920?unique=8b08414

SKU: 70519

296.53 296.53409999999997 USD 357.27

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TIE DOWN ENGINEERING Model 660 Disc Brake Actuator with Built In Solenoid
Disc brake replacement actuator.
Cast Steel Latch Handle – Stronger, lays flatter, better looking.
Quick Lock 2” Coupler –Coupler in closed position will auto lock on the hitch ball.
Aluminum Master Cylinder – Corrosion resistant.
Solenoid built into master cylinder – solenoid can be cleaned or exchanged without removing the brake line or removing the actuator from the trailer.
Cast Steel Ball Clamp – Stronger than stamped steel.
Safety Pin Locks the Coupler to the Ball – Coupler stays locked to the hitch ball even if the latch is damaged.
Grease Fittings on Roller Pins – Consumer can grease rollers easily, longer life, better operation.
Dampener Built In and Pre-loaded – no need to load dampener before bleeding the brakes.

660 lbs Tongue Load

1/2" Dia Mounting Holes are 3" on Center Front to Back

Frame size 3"

2" Ball

Wide mouth master cylinder – Easier to add brake fluid

Common filler cap on all actuators – Easier to maintain spare parts

E-stop cable coiled PVC coated cable – Keeps cable from getting in the way

PVC coated galvanized cable offers a smooth finish for handling and corrosion resistance

Zinc Plated for Excellent Corrosion Resistance

Model 660 was manufactured after March 2012. Model 66 was prior number.

Venture# 10200  Load Rite# 6080.75

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May 20, 2026 by Steven D. (LA, United States)
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May 19, 2026 by James L. (United States)
“I like the website, easy to order parts for my trailer. I’ll be using your site now. Glad I found it.”
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May 18, 2026 by Giovanni D. (United States)
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