LIT-710-00 Service Bulletin/Repair Instructions

SURGE ACTUATORS

AND COUPLERS
TROUBLE-FREE

TOWING.

HIGHLY ENGINEERED AND EASY TO USE

» Corrosion-resistant rollers provide consistent sliding surfaces for

smooth movement and superior load distribution
» Linear stroke design provides uniform brake line pressure for

improved stopping and reliable operation
» All Dexter surge actuators are proudly assembled in America

» Vigorously tested to ensure your trailer gets there safely

» Tested and certified to SAE, AUS, NZS, or EUC requirements

» ISO 9001:2015 Certified Production Environment
6,600 - 8,500 LBS. CAPACITY
»
»
DX6.6 - 6,600 LBS.
»
DX7.5 - 7,500 LBS.
DX7.5L - 7,500 LBS.
Drop-N-Go™ coupler
Drop-N-Go coupler
Fits 2” or 50 mm hitch balls
Fits 2” or 50 mm hitch balls
Low profile actuator and

coupler latch
Aluminum master cylinder
Aluminum master cylinder
Fits 2” or 50 mm hitch balls
Greaseable rollers
Greaseable rollers
Aluminum master cylinder
Integrated reverse solenoid on

disc brake models
Integrated reverse solenoid on Integrated reverse solenoid on

disc brake version

disc brake models

Multiple mounting options

Bolt-on mounting
Bolt-on mounting

Zinc Plated
Zinc Plated or black powder

coat
Zinc plated
»
»
»
DX7.5L - 7,500 LBS.
DX8.0 - 8,000 LBS.
DX8.5 - 8,500 LBS.
Lower profile actuator
Lever style breakaway
Drop-N-Go coupler
Lever-lock coupler latch
Drop, straight, and adjustable

channel coupler mountings
Fits 2” hitch balls
Fits 2” hitch balls, lunette

eye or clevis hitch
Greaseable rollers
Fits 2” hitch balls

Aluminum master cylinder
Aluminum master cylinder
Greaseable rollers
Integrated reverse solenoid on

disc brake models
Multiple mounting options
Multiple mounting options
Bolt-on mounting
Zinc plated
Zinc plated or primed
Zinc Plated
Integrated reverse solenoid on

disc brake version
ALL COUPLERS AND SURGE ACTUATORS REQUIRE THE USE OF SAFETY PINS
www.dexteraxle.com

© 2018-2023 Dexter Axle Company |
LIT-710-OO
| 2023.08
8,500 - 20,000 LBS. CAPACITY
»
»
DX8.5L - 8,500 LBS.
»
DX8.5L - 8,500 LBS.
DX12.5 - 12,500 LBS.
Low profile actuator
Low profile actuator
Drop-N-Go coupler
Drop-N-Go coupler
Fits 2” hitch balls
Fits 2-5/16” hitch balls
Aluminum master cylinder
Aluminum master cylinder
Integrated reverse solenoid on

disc brake version
Integrated reverse solenoid on

disc brake version
Multiple mounting options
Multiple mounting options
Multiple mounting options
Zinc Plated
Zinc Plated
Zinc Plated or primed
»
»
»
DX16.5 - 16,500 LBS.
Drop, straight, and adjustable

channel coupler mountings
DX20 - 20,000 LBS.
Lever style breakaway
Lever style breakaway
Fits 2-5/16” hitch balls
Fits 2-5/16” hitch balls,

lunette eye or clevis hitch
Aluminum master cylinder

Integrated reverse solenoid on

disc brake version
Fits 2-5/16” hitch balls,

lunette eye or clevis hitch

Lever style breakaway

Greaseable rollers
DX20EX - 20,000 LBS.
Drop, straight, and adjustable

channel coupler mountings

Fits 2-5/16” hitch balls,

lunette eye or clevis hitch
Aluminum master cylinder
Lever style breakaway
Multiple mounting options
Integrated reverse solenoid on

disc brake version
Zinc Plated
Multiple mounting options
Rugged top slide rollers for

increased durability
Zinc Plated
Zinc Plated or primed
ALL COUPLERS AND SURGE ACTUATORS REQUIRE THE USE OF SAFETY PINS
www.dexteraxle.com

© 2018-2023 Dexter Axle Company |
LIT-710-OO
| 2023.08
COUPLERS & SWING TONGUES
»
»
2” BOLT ON COUPLER
»
DX20C COUPLER
LUNETTE EYE COUPLER
Rated at 7,000 lbs.
Rated at 20,000 lbs.
Rated at 25,000 lbs.
Drop-N-Go coupler
Drop-N-Go Coupler
3” Eye
Fits 2” or 50mm hitch balls
Fits 2-5/16” hitch balls
Bolt-on Mounting
Adjust trailer to match tow

vehicle height
Adjust trailer to match tow

vehicle height
Zinc Plated
Easy to use
Sleeker square nose design
3 or 5 position channel mount
3 or 5 position channel mount
Zinc or black E-Coat
E-Z SWING™

SWING TONGUE COUPLER
SLEEK, IN-LINE WELD-ON

SWING TONGUE OPTION
»
SWING TONGUES
4” - 6” tongue options

Save up to 2’ of trailer storage

space
ALL COUPLERS AND SURGE ACTUATORS REQUIRE THE USE OF SAFETY PINS
www.dexteraxle.com

© 2018-2023 Dexter Axle Company |
LIT-710-OO
| 2023.08

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Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API

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