Compatibility of HydraStar HSE7K-TR1 Disc Brake Kit w/ Actuator On 7K Axles
Question:
Would like to speak to someone regarding the purchase of these disk brakes. I need to be sure we are buying the correct materials for a 2018 VanLeigh Vilano fifth wheel. Also need the Ford Truck brake adapter control item.I think
asked by: David W
Expert Reply:
The HydraStar # HSE7K-TR1 disc brake kit you mentioned is designed for 7K axles. I don't have access to a database that would tell me what your 5th wheel came equipped from the factory with, but it's pretty easy to figure out. The disc brake rotors included in the kit will replace hub/drums that use the 25580 inner and 14125A outer wheel bearing and the GL-2250DL grease seal all of which are typical for a 7K axle. I'd recommend looking at your inner and outer wheel bearings and getting the spindle diameter where the seal rides as well as the inner hub bore diameter to ensure everything matches up.
If your existing hubs use those inner and outer bearings, the inner hub bore is 3.376 inches, the diameter of the spindle where the grease seal rides is 2.250 inches in diameter, and the bolt pattern of your wheels is 8 on 6-1/2 inches and are compatible with 1/2 inch wheel studs, the # HSE7K-TR1 Electric Over Hydraulic disc brake kit with actuator will work well for you.
The kit includes the electric over hydraulic actuator, the brake rotors, the calipers compete with brake pads and mounting brackets as well as a brake line kit.
I'm not sure what year Ford truck you have, but if it has a factory brake controller that is NOT electric over hydraulic compatible, you'll also need the # HBA-CAM adapter module.
I've linked to an installation video that you might find helpful.
Products Referenced in This Question
Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Adapters
- Hydrastar
more information >
Product Page this Question was Asked From
Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 1/2" Studs - 8 on 6-1/2 - 7K
- Trailer Brakes
- Disc Brakes
- Marine Grade
- 8 on 6-1/2 Inch
- Hub and Rotor
- 1/2 Inch Studs
- 7000 lbs Axle
- Hydrastar
more information >
Continue Researching
- Shop: Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 1/2" Studs - 8 on 6-1/2 - 7K
- Search Results: eoh
- Search Results: hba~cam
- Shop: Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Shop: Kodiak Disc Brakes - 11" Hub/Rotor - 8 on 6-1/2 - Raw/E-Coat - 8K - Oil - Dexter
- Q&A: Triple Axle Disc Brake Conversion Kit
- Video: Hydrastar Brake Kit Installation - 2020 Grand Design Momentum 5W Toy Hauler
- Q&A: Is Integrated Brake Controller of 2018 Ram 3500 Compatible with Electric Over Hydraulic Actuator
- Video: Lippert Center Point railair Air-Ride Suspension Installation - 2018 Grand Design Momentum 5W Toy Ha
- Shop: Brake Controller
- Shop: Suspension Enhancement
- Q&A: Parts Needed To Change Electric Drum Brakes On 2021 Grand Design Momentum W/ 7K Axles To Disc Brakes
- Q&A: Correct Disc Brake Conversion Kit for 2022 Grand Design Momentum 397THS
- Shop: Kodiak Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Dacromet/E-Coat - 7.2K - Oil
- Shop: Dexter DX Series Electric Over Hydraulic Brake Actuator for Disc Brakes - 1,600 psi
- Shop: Kodiak Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Dacromet - 8K - Oil - Dexter
- Shop: Kodiak Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Dacromet - 7,000 lbs - Oil
- Q&A: Does the Goodyear G114 215/75R17.5 Tire w/ 17-1/2" Lynx Wheel and Sensor Have TMPS
- Q&A: Which Roadmaster Comfort Ride Leaf Spring Kit W/Shocks For 2021 Grand Design Momentum Toy Hauler
- Q&A: Comparing 7K Hydrastar Disc Brake Kits for Tandem and Triple Axle Trailers
- Search Results: slipper spring hanger kit
- Video: Review of Hydrastar Trailer Brakes - Disc Brakes for Triple Axles - HSE7K-TR1
- Shop: Trailer Hitch
- Video: Choosing the Right Brake Controller
- Article: Trailer Wiring Diagrams
- Search Results: 44649
- Video: Choosing the Right Trailer Wiring
- Search Results: 68149
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)