Converting EZ Loader Tandem Axle Aluminum Boat Trailer to Disc Brakes
Question:
I am thinking of converting my drum brakes to disc but not sure which kit to purchase. I do into salt water occasionally so I am thinking SS Calipers. Trailer Specifications EZ Loader 2001 Model 1-TALB23-27-7900 H1X Capacity: 7900 lbs 5 1/2 on 6, Outer bearing LM67048 1.25”, Inner Bearing 25580 1.74”, 12” Hub
asked by: George S
Expert Reply:
A great place to start your boat trailer brake conversion project is the linked article that covers the topic of changing a trailer to disc brake operation. The article includes links and details about the whole conversion process.
If you choose to convert your tandem axle aluminum boat trailer from hydraulic drum to hydraulic disc brakes you will also need to replace your actuator since disc brakes require higher pressure to operate. You may be able to replace just the master cylinder but if not you'll need a new actuator. I linked our page for disc brake surge actuators. Your existing brake lines will work fine with the disc setup since they will handle the higher pressure.
You'll want to confirm your axles' weight rating to select the appropriate kit; often you can find a sticker or plate on the axle to tell you its weight rating. Kit # K2HR526DS works on axles from 5200 to 6000-lb ratings, has your 6-on-5-1/2 wheel bolt pattern and fits number 42 spindles that use bearings # 25580 and # 15123 and seal # RG06-070.
Products Referenced in This Question
Replacement Trailer Hub Bearing - 15123
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing 15123
- Race 15245
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 25580
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.750 Inch I.D.
- Bearing 25580
- Race 25520
- 10000 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet and Stainless - 6,000 lbs
- Accessories and Parts
- Trailer Brakes
- Disc Brakes
- LH
- RH
- 6000 lbs
- Brake Assembly
- 6 on 5-1/2
- Hub and Rotor Assembly
- Kodiak
more information >
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 2.250 Inch I.D.
- 3.376 Inch O.D.
- TruRyde
more information >
Product Page this Question was Asked From
Dexter Zinc-Plated Brake Actuator w/ Electric Lockout - Disc - 2-5/16" Ball - 12,500 lbs
- Brake Actuator
- Surge Brake Actuator
- Straight Tongue Coupler
- Bolt-On
- 12500 lbs GTW
- 2-5/16 Inch Ball Coupler
- Disc Brakes
- Electric Lockout
- Dexter
more information >
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on Straight Tongue Trailer Coupler
