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  1. Trailer Brakes
  2. Dexter
  3. Disc Brakes
  4. 8000 lbs Axle
  5. Hub and Rotor
  6. 16 Inch Wheel
  7. 16-1/2 Inch Wheel
  8. 17 Inch Wheel
Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 - E-Coat - 8,000 lbs

Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 - E-Coat - 8,000 lbs

Item # K71-635-92
Our Price: $1,670.53
Trailer Brakes
Shipping Weight: 139 lbs
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Two brakes fit 8K E-Z Lube axles with 16" to 17" wheels. E-coat finish resists corrosion. 5/8" Wheel studs, inner bearings (25580), outer bearings (02475), races, seals, and caps included. Great Prices for the best trailer brakes from Dexter. Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 - E-Coat - 8,000 lbs part number K71-635-92 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Brakes - K71-635-92

  • Disc Brakes
  • 8000 lbs Axle
  • Hub and Rotor
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • Standard Grade
  • 8 on 6-1/2 Inch
  • Dexter
  • 5/8 Inch Studs

Two brakes fit 8K E-Z Lube axles with 16" to 17" wheels. E-coat finish resists corrosion. 5/8" Wheel studs, inner bearings (25580), outer bearings (02475), races, seals, and caps included.


Features:

  • Trailer brake assemblies make it easy to upgrade from drum brakes to disc brakes for better performance
    • More consistent stopping, even at highway speeds
    • Dramatically shorter stopping distance
    • Easier and less expensive to maintain
  • E-coat finish provides corrosion resistance for freshwater and limited saltwater use
  • Vented rotors help to regulate temperature to prevent overheating
  • Included hubs replace your existing hubs
  • Self-adjusting calipers ensure maximum surface contact for smooth, equal braking
  • Semi-metallic brake pads resist heat and provide excellent grip
  • Grease caps feature removable plugs for easy access to grease zerks on E-Z Lube axle
  • Ductile iron mounting brackets provide strength and durability
    • Weld-on flanges sold separately
  • Kit includes 2 full brake assemblies for 1 axle
    • 2 E-coated rotors
    • 2 E-coated hubs with bolts pressed in
    • 2 E-coated ductile iron calipers
    • 4 Semi-metallic brake pads
    • 2 E-coated caliper mounting brackets with bolts and nuts
    • Bearings, races, grease seals, and E-Z Lube grease caps
    • Thread sealant
  • Hydraulic brake actuator and lines (sold separately) are required for brakes to be activated
    • Requires psi rating of at least 1,600
  • Made in the USA


Specs:

  • Fits:
    • Axle capacity: 8,000 lbs
    • Wheel size: 16", 16-1/2", and 17"
  • Bolt pattern: 8 on 6-1/2"
  • Wheel bolt diameter: 5/8"
  • Rotor diameter: 12-1/4"
  • Brake flange configuration: 4 bolt
  • 5-Year limited warranty


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 02475 (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 02420
  • Grease seal (included): GS-2250DL
    • Inner diameter: 2.25"
    • Outer diameter: 3.376"


K71-635-00 Dexter Axle Disc Brake Assembly - 12-1/4" Rotor - 8 on 6-1/2 - E-Coat - 8,000 lbs

008-399-92 Dexter Axle 12-1/4" Trailer Hub - 8 on 6-1/2 - E-Coat - 5/8" Bolts - 8,000 lbs





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See what our Experts say about this Dexter Trailer Brakes

  • Required Wheel Clearances For Dexter 12-1/4 Inch, 8,000LB Disc Brake Kit
    I have attached an image below which outlines the required clearances for selecting a wheel to fit on the Dexter Disc Brake Kit # K71-635-92. There is not a specific backspacing measurement I can give you as different wheels dual or single wheel can be used.
    view full answer...
    Image 1 for
  • Dexter Disc Brake Kits For Dexter 8,000LB Trailer Axles
    We have the following Dexter Disc Brake Kits depending of if you want a oil, grease or Nev-R-Lube hub. 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 -5/8" Stud # K71-635-92 12-1/4" Hub/Rotor - Oil - 8 on 6-1/2 -5/8" Stud # K71-635-93 12-1/4" Hub/Rotor - Nev-R-Lube - 8 on 6-1/2 -5/8" Stud # K71-646-2-91 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 -9/16" Stud # K71-635-90 12-1/4" Hub/Rotor - Oil - 8 on 6-1/2 -9/16" Stud # K71-635-91 12-1/4" Hub/Rotor - Nev-R-Lube - 8 on 6-1/2 -9/16" Stud # K71-646-2-90 These...
    view full answer...
  • Recommended Electric to Hydraulic Disc Conversion for a Grand Design Momentum 399TH
    The best option we offer for converting the electric drum brakes on a Grand Design Momentum 399TH to hydraulic disc is with the HydraStar Disc Brake Kit part # HSE7K-TR1. There is a lot of components needed for the conversion and making sure all said components are compatible can be challenging, even for the pros. This is why I like this option because it's a complete kit that has everything you need, therefore no worrying or extra trips to the parts stores. This kit is designed for 7K...
    view full answer...
  • Hub/Rotor or Slip-On Rotor for 2018 Cedar Creek 38EL to Convert to Disc Brakes
    The slip on kits like the part # K71-635-92 that fit your Dexter 8k axles have the benefit of rotors that are easy to replace going forward since you don't have to replace the hub at same time. Like with this kit you could replace rotors in future with part # K71-631-00. Or the hub/rotor kits like the part # K2HR89DD will work great too but replace rotors will require new hubs too. It might be best to look at how long you plan to keep the camper and go with which makes more sense. If...
    view full answer...
  • Recommended Disc Brake Kit, Actuator, and Brake Lines for Tandem 8K TorFlex Axle Trailer
    The Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Grease - 8 on 6-1/2 - E-Coat - 8,000 lbs # K71-635-92 is a confirmed fit for your TorFlex 8K axles. This kit will work very well for you and you will need one kit for each axle. This upgrade will make a noticeable difference to your trailer. You will only need to add the brake lines and an actuator once these kits are installed. For the electric over hydraulic brake actuator you need, I recommend the HydraStar Electric Over Hydraulic...
    view full answer...

Do you have a question about this Trailer Brake?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Written by:
Brian T

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