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Actuator Components & Replacement Parts

2024 - 2025 GM Controller Adapter Module [381-7074] [*381-7075]

Hydrastar
Original price $71.50 - Original price $71.50
Original price $71.50
$71.50
$71.50 - $71.50
Current price $71.50

Hydrastar® 2024-2025 GM vehicles with Factory Integrated Trailer Brake Controllers may encounter a compatibility issue when towing trailers with el...

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Original price $71.50 - Original price $71.50
Original price $71.50
$71.50
$71.50 - $71.50
Current price $71.50

Hydrastar® 3/16 in. Brake Line Adapter Fitting - 90 Degree Turn

Hydrastar
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

This Hydrastar® Brake Line Adapter Fitting is made of stainless steel with a 90-degree turn. It is designed for use with Hydrastar® systems, ensuri...

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Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

Hydrastar® Replacement Filler Cap {^32-7640}

Hydrastar
Original price $12.10 - Original price $12.10
Original price
$12.10
$12.10 - $12.10
Current price $12.10

The Hydrastar® Replacement Filler Cap is a robust, all-weather plastic cap designed for long-lasting use in outdoor environments. It's fully compat...

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Original price $12.10 - Original price $12.10
Original price
$12.10
$12.10 - $12.10
Current price $12.10

Hydrastar® Controller Adapter Module (CAM){*381-7073}

Hydrastar
Original price $165.00
Original price $165.00 - Original price $165.00
Original price $165.00
Current price $151.80
$151.80 - $151.80
Current price $151.80

The Hydrastar® Controller Adapter Module (CAM) bridges the gap created by certain brake controllers' technological limitations, enabling them to co...

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Original price $165.00
Original price $165.00 - Original price $165.00
Original price $165.00
Current price $151.80
$151.80 - $151.80
Current price $151.80
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Hydrastar® Xtra capacity Retro Kit

Hydrastar
Original price $137.50
Original price $137.50 - Original price $137.50
Original price $137.50
Current price $107.80
$107.80 - $107.80
Current price $107.80

HYDRASTAR XTRA-CAPACITY - Retro Kit Largest Capacity for Enhanced Braking This industry-leading brake fluid reservoir boasts a capacity exceeding 1...

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Original price $137.50
Original price $137.50 - Original price $137.50
Original price $137.50
Current price $107.80
$107.80 - $107.80
Current price $107.80
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Hydrastar® Controller Adapter Module (CAM) - Replacement Plug In Play

Hydrastar
Original price $165.00
Original price $165.00 - Original price $165.00
Original price $165.00
Current price $137.50
$137.50 - $137.50
Current price $137.50

The Hydrastar® Controller Adapter Module (CAM) is a plug-and-play solution designed to enhance communication between certain brake controllers and ...

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Original price $165.00
Original price $165.00 - Original price $165.00
Original price $165.00
Current price $137.50
$137.50 - $137.50
Current price $137.50
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Hydrastar® 7 Way Harness - 8' Molded Cord "Prewired for Plug In Play" - 5 Flat Female Light Connection

Hydrastar
Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

The Hydrastar® 7 Way Harness features an 8-foot molded cord, prewired for plug-and-play ease. This model is designed to adapt to 7 RV connections, ...

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Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

Hydrastar® 3/16 in. Brake Line Adapter Fitting

Hydrastar
Original price $8.80 - Original price $8.80
Original price
$8.80
$8.80 - $8.80
Current price $8.80

ADAPTER & PLUG ASSEMBLY FOR Hydrastar®  Straight Adapter Fitting size: 7/16" Male x 3/16" female 9/16" Hex Head

Original price $8.80 - Original price $8.80
Original price
$8.80
$8.80 - $8.80
Current price $8.80

Hydrastar® Breakaway Switch - "Prewired for Plug In Play" {PP496-170}

Hydrastar
Original price $59.40 - Original price $59.40
Original price
$59.40
$59.40 - $59.40
Current price $59.40

The Hydrastar® Breakaway Switch is prewired for immediate integration with the Hydrastar® Plug and Play Harness. This plug-and-play model is specif...

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Original price $59.40 - Original price $59.40
Original price
$59.40
$59.40 - $59.40
Current price $59.40

Hydrastar® Bargman Breakaway Battery - "Prewired for Plug In Play"

Hydrastar
Original price $108.90 - Original price $108.90
Original price
$108.90
$108.90 - $108.90
Current price $108.90

The Bargman Breakaway Kit is engineered for compatibility with Hydrastar brake actuators, delivering optimal performance and ensuring Department of...

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Original price $108.90 - Original price $108.90
Original price
$108.90
$108.90 - $108.90
Current price $108.90

Breakaway Switch - by FastAway - Featuring Red Coiled Safety Cable and Quick Connect Hook

Hydrastar
Original price $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $22.00
$22.00 - $22.00
Current price $22.00

Breakaway Switch by FastAway Upgrade Your Trailer Breakaway System for Safety and Convenience This improved trailer breakaway switch kit off...

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Original price $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $22.00
$22.00 - $22.00
Current price $22.00
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Hydrastar® 7 Way Harness - 8' Molded Cord "Prewired for Plug In Play" - 4 Flat Female Light Connection

Hydrastar
Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

The Hydrastar® 7 Way Harness features an 8-foot molded cord, prewired for plug-and-play ease. This model is designed to adapt to 7 RV connections, ...

View full details
Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

Hydrastar® 7 Way Harness - 8' Molded Cord "Prewired for Plug In Play" - 7RV Female Light Connection {PP496-211}

Hydrastar
Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

The Hydrastar® 7 Way Harness features an 8-foot molded cord, prewired for plug-and-play ease. This model is designed to adapt to 7 RV connections a...

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Original price $137.50 - Original price $137.50
Original price
$137.50
$137.50 - $137.50
Current price $137.50

Hydrastar® Replacement Top Bleeder - 7/16-20" Heat Treated - Yellow Zinc

Hydrastar
Original price $7.70 - Original price $7.70
Original price
$7.70
$7.70 - $7.70
Current price $7.70

This Hydrastar® Replacement Top Bleeder Valve is heat-treated and features a 7/16-20" thread in yellow zinc for durability and corrosion resistance.

Original price $7.70 - Original price $7.70
Original price
$7.70
$7.70 - $7.70
Current price $7.70