Skip to content
Troubleshooting Returns Warranty

Hydrastar

Filters

$
$
Save 23% Save %

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

Hydrastar
$65.00
$65.00 - $65.00
$65.00
$50.00
$50.00 - $50.00
$50.00

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

View full details
$65.00
$65.00 - $65.00
$65.00
$50.00
$50.00 - $50.00
$50.00
Save 23% Save %
Marine Hydrastar® Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator - Hydrastar Save up to 6% Save %

Marine Hydrastar® Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator

Hydrastar
$850.00
$850.00 - $850.00
$850.00
$799.00 - $825.00
$799.00 - $825.00
$799.00

The Hydrastar® Electric Over Hydraulic (EOH) brake actuators lead the industry not only in ease of installation but also in compliance with all Dep...

View full details
$850.00
$850.00 - $850.00
$850.00
$799.00 - $825.00
$799.00 - $825.00
$799.00
Save up to 6% Save %
Hydrastar® Controller Adapter Module (CAM) - Hydrastar Save 17% Save %

Hydrastar® Controller Adapter Module (CAM)

Hydrastar
$150.00
$150.00 - $150.00
$150.00
$125.00
$125.00 - $125.00
$125.00

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

View full details
$150.00
$150.00 - $150.00
$150.00
$125.00
$125.00 - $125.00
$125.00
Save 17% Save %
Hydrastar® MARINE Electric Over Hydraulic (EOH) Plug In Play Actuator w/ Controller Adapter Module (CAM) - 7 RV Plug Connection - Hydrastar Save 9% Save %

Hydrastar® MARINE Electric Over Hydraulic (EOH) Plug In Play Actuator w/ Controller Adapter Module (CAM) - 7 RV Plug Connection

Hydrastar
$1,075.00
$1,075.00 - $1,075.00
$1,075.00
$975.00
$975.00 - $975.00
$975.00

The Hydrastar® Electric Over Hydraulic (EOH) brake actuators lead the industry not only in ease of installation but also in compliance with all De...

View full details
$1,075.00
$1,075.00 - $1,075.00
$1,075.00
$975.00
$975.00 - $975.00
$975.00
Save 9% Save %
Hydrastar® 7K Rated, Integral TRIPLE Axle Disc Brake Kit (5/8 in.) - Hydrastar
Save 6% Save %

Hydrastar® Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator

Hydrastar
$850.00
$850.00 - $850.00
$850.00
$800.00
$800.00 - $800.00
$800.00

The Hydrastar® Electric Over Hydraulic (EOH) brake actuators lead the industry not only in ease of installation but also in compliance with all Dep...

View full details
$850.00
$850.00 - $850.00
$850.00
$800.00
$800.00 - $800.00
$800.00
Save 6% Save %
Save 29% Save %

Hydrastar® Xtra capacity Retro Kit

Hydrastar
$125.00
$125.00 - $125.00
$125.00
$89.00
$89.00 - $89.00
$89.00

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

View full details
$125.00
$125.00 - $125.00
$125.00
$89.00
$89.00 - $89.00
$89.00
Save 29% Save %
Hydrastar® MARINE Electric Over Hydraulic (EOH) Plug In Play Actuator w/ Controller Adapter Module (CAM) - 4 Way Flat Connector - Hydrastar
Save 9% Save %

Hydrastar® MARINE Electric Over Hydraulic (EOH) Plug In Play Actuator w/ Controller Adapter Module (CAM) - 4 Way Flat Connector

Hydrastar
$1,075.00
$1,075.00 - $1,075.00
$1,075.00
$975.00
$975.00 - $975.00
$975.00

The Hydrastar® Electric Over Hydraulic (EOH) brake actuators lead the industry not only in ease of installation but also in compliance with all De...

View full details
$1,075.00
$1,075.00 - $1,075.00
$1,075.00
$975.00
$975.00 - $975.00
$975.00
Save 9% Save %
Hydrastar® 6K Rated, Slip Over Single Axle Disc Brake Kit (1/2 in.) - Hydrastar
Save up to 17% Save %

Hydrastar® 6k Axle, 6 Lug Slip Over, Trailer Disc Brake Kit (1/2 in.)

Hydrastar
$312.00 - $1,275.00
$312.00 - $1,275.00
$599.99
$312.00 - $1,059.99
$312.00 - $1,059.99
$312.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$312.00 - $1,275.00
$312.00 - $1,275.00
$599.99
$312.00 - $1,059.99
$312.00 - $1,059.99
$312.00
Save up to 17% Save %

Hydrastar® 3.5K Axle, 5 Lug Slip Over Trailer Disc Brake Kit (1/2 in.), OEM 204 Caliper, SB Brake

Hydrastar
$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99
Hydrastar® Controller Adapter Module (CAM) - Replacement Plug In Play - Hydrastar
Save 17% Save %

Hydrastar® Controller Adapter Module (CAM) - Replacement Plug In Play

Hydrastar
$150.00
$150.00 - $150.00
$150.00
$125.00
$125.00 - $125.00
$125.00

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

View full details
$150.00
$150.00 - $150.00
$150.00
$125.00
$125.00 - $125.00
$125.00
Save 17% Save %
Hydrastar® 7K Rated, Integral Single Axle Disc Brake Kit (9/16 in.) - Hydrastar

Hydrastar® 7K Axle, 8 Lug Integral Trailer Disc Brake Kit (9/16 in.)

Hydrastar
$445.00 - $654.00
$445.00 - $654.00
$445.00 - $654.00
$445.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$445.00 - $654.00
$445.00 - $654.00
$445.00 - $654.00
$445.00
Hydrastar® 7K Rated, Integral Single Axle Disc Brake Kit (1/2 in.) - Hydrastar

Hydrastar® 7K Axle, 8 Lug Integral Trailer Disc Brake Kit (1/2 in.)

Hydrastar
$425.00 - $648.00
$425.00 - $648.00
$425.00 - $648.00
$425.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$425.00 - $648.00
$425.00 - $648.00
$425.00 - $648.00
$425.00
Hydrastar® 7K Rated, Slip Over Single Axle Disc Brake Kit (1/2 in.) - Hydrastar

Hydrastar® 7K Axle, 8 Lug Slip Over Trailer Disc Brake Kit (1/2 in.)

Hydrastar
$399.00 - $1,264.00
$399.00 - $1,264.00
$399.00 - $1,264.00
$399.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$399.00 - $1,264.00
$399.00 - $1,264.00
$399.00 - $1,264.00
$399.00
Hydrastar® 3.5K Rated, Slip Over Single Axle Disc Brake Kit (1/2 in.) - Hydrastar

Hydrastar® 3.5K Axle, 5 Lug Slip Over Trailer Disc Brake Kit (1/2 in.)

Hydrastar
$259.00 - $749.00
$259.00 - $749.00
$259.00 - $749.00
$259.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$259.00 - $749.00
$259.00 - $749.00
$259.00 - $749.00
$259.00
Save up to 27% Save %

Hydrastar® 7K Axles, 8 Lug Integral Tandem Axle Trailer Disc Brake Kit (9/16") {E7K-T9}

Hydrastar
$2,199.00
$2,199.00 - $2,199.00
$2,199.00
$1,612.00 - $1,729.00
$1,612.00 - $1,729.00
$1,612.00

Complete ‘Installation Kit’ for Tandem Axle Trailers, Includes: (1) 381-7067 – Hydrastar® Electric Over Hydraulic (EOH) Trailer-Mounted Brake Ac...

View full details
$2,199.00
$2,199.00 - $2,199.00
$2,199.00
$1,612.00 - $1,729.00
$1,612.00 - $1,729.00
$1,612.00
Save up to 27% Save %

Hydrastar Marine® 7K Axles, 8 Lug Slip Over Rotor, TRIPLE Axle, Complete Trailer Disc Brake Kit - Grease Lube Applications

Hydrastar
$2,999.99 - $2,999.99
$2,999.99
$2,999.99 - $2,999.99
$2,999.99

Complete ‘Installation Kit’ Includes: (1) 381-8067 – Hydrastar® Marine Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator (1600 PSI) ...

View full details
$2,999.99 - $2,999.99
$2,999.99
$2,999.99 - $2,999.99
$2,999.99
Hydrastar® 7K Rated, Integral TRIPLE Axle Disc Brake Kit (5/8 in.) - Hydrastar
Save up to 15% Save %

Hydrastar® 7K Axles, 8 Lug Integral TRIPLE Axle Trailer Disc Brake Kit (5/8 in.) {E7K-TR5}

Hydrastar
$2,599.00
$2,599.00 - $2,599.00
$2,599.00
$2,199.99 - $2,250.99
$2,199.99 - $2,250.99
$2,199.99

Complete ‘Installation Kit’ Includes: (1) 381-7067 – Hydrastar® Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator (1600 PSI) Durable...

View full details
$2,599.00
$2,599.00 - $2,599.00
$2,599.00
$2,199.99 - $2,250.99
$2,199.99 - $2,250.99
$2,199.99
Save up to 15% Save %
Hydrastar® 7 Way Harness - 8' Molded Cord "Prewired for Plug In Play" - Hydrastar

Hydrastar® 7 Way Harness - 8' Molded Cord "Prewired for Plug In Play"

Hydrastar
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

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...

View full details
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
Hydrastar® Breakaway Switch - "Prewired for Plug In Play" - Hydrastar

Hydrastar® Breakaway Switch - "Prewired for Plug In Play"

Hydrastar
$48.99 - $48.99
$48.99
$48.99 - $48.99
$48.99

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

View full details
$48.99 - $48.99
$48.99
$48.99 - $48.99
$48.99
Hydrastar® 8K Rated, Integral Single Axle Disc Brake Kit (9/16 in.) - Hydrastar

Hydrastar® 8K Axle, 8 Lug Integral Trailer Disc Brake Kit (9/16 in.)

Hydrastar
$558.00 - $699.99
$558.00 - $699.99
$558.00 - $699.99
$558.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$558.00 - $699.99
$558.00 - $699.99
$558.00 - $699.99
$558.00
Hydrastar® 8K Rated, Integral Single Axle Disc Brake Kit (5/8 in.) - Hydrastar

Hydrastar® 8K Axle, 8 Lug Integral Trailer Disc Brake Kit (5/8 in.)

Hydrastar
$558.00 - $699.99
$558.00 - $699.99
$558.00 - $699.99
$558.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$558.00 - $699.99
$558.00 - $699.99
$558.00 - $699.99
$558.00
Hydrastar® 7K Rated, Integral TRIPLE Axle Disc Brake Kit (5/8 in.) - Hydrastar

Hydrastar® 7K Axle, 8 Lug Integral Trailer Disc Brake Kit (5/8 in.)

Hydrastar
$432.00 - $644.00
$432.00 - $644.00
$432.00 - $644.00
$432.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$432.00 - $644.00
$432.00 - $644.00
$432.00 - $644.00
$432.00
Hydrastar® 6K Rated, Integral Single Axle Disc Brake Kit (1/2 in.) - Hydrastar

Hydrastar® 6K Axle, 6 Lug Integral Trailer Disc Brake Kit (1/2 in.)

Hydrastar
$390.00 - $529.00
$390.00 - $529.00
$390.00 - $529.00
$390.00

The Hydrastar® Disc Brake Kits elevate trailer safety and compatibility to new heights. With careful consideration of your trailer’s capacity, load...

View full details
$390.00 - $529.00
$390.00 - $529.00
$390.00 - $529.00
$390.00
Hydrastar® Xtra-Capacity Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator w/ Expanded 1 Quart Reservoir - Hydrastar
Save 8% Save %

Hydrastar® Xtra-Capacity Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator w/ Expanded 1 Quart Reservoir

Hydrastar
$925.00
$925.00 - $925.00
$925.00
$850.00
$850.00 - $850.00
$850.00

HYDRASTAR XTRA-CAPACITY Largest Capacity for Enhanced Braking This industry-leading brake fluid reservoir boasts a capacity exceeding 1 quart (32 ...

View full details
$925.00
$925.00 - $925.00
$925.00
$850.00
$850.00 - $850.00
$850.00
Save 8% Save %