Hydrastar® Marine Xtra-Capacity Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator w/ Expanded 1 Quart Reservoir PSI Rating:1000 PSI 2" Ball Designed for compatibility

2" Ball Designed for compatibility with larger towing setups

This axle has a rating of 3

3/16" thick inner wall tubing offering sturdy support

303-E7R9SO 7K lb

Hydrastar® Marine Xtra-Capacity Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator w/ Expanded 1 Quart Reservoir PSI Rating:1000 PSI 2" Ball Designed for compatibilityMarine rated Xtra Capacity actuator with the industry's largest reservoir (1 quart 32 oz) for multi axle boat trailers. Sealed anodized aluminum housing with stainless hardware and EPDM gaskets rated for submersion. Delivers up to 1,600 PSI for disc and drum brakes on 13 axle trailers. 1,0001,600 PSI 13 Axles 2 YR Warranty MARINE Rated Made in the USA Which PSI Do I Need? Select From Dropdown Below 1600 PSI Disc brakes Most applications recommended