Humphreys Hitch and Trailer Parts
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Dexter 6K 5 Bolt 5.5" Bolt Circle Trailer Disc Brake
Dexter 6K Trailer Disc Brake Conversion
  • 25580 Inner / 15123 Outer Bearings & Nev-R-Lube®
  • Fits Dexter and most other 5,200 lb/6,000 lb axles
  • Complete Disc Conversion Kits & Components
  • Std. Grease, E-Z Lube® & Nev-R-Lube® Applications
  • Two-Piece Hub/Rotor Design
  • Disc Kit includes 1 ea. 655 Hub, Rotor, Caliper, Disc Pads, Bracket, Inner/Outer Bearings, Grease Seal & Cap for one side of axle beam. For complete axle conversion, order 1 ea. K71-638 & 1 ea. K71-639.
Dexter 6K 6 Bolt 5.5 Inch Circle Hydraulic Disc Brake Parts Illustration
PART # *REFERENCE # DESCRIPTION

Conversion Kits

K71-638 193136 6K 6 on 5 1/2" Left Hand Hub and Rotor Conversion Kit
K71-639 193137 6K 6 on 5 1/2" Right Hand Hub and Rotor Conversion Kit

Replacement Parts

15123 130400 1.250 I.D. Outer Axle Bearing
25580 130800 .750 I.D. Inner Axle Bearing
31-73-3 130900 Nev-R-Lube® Cartridge Bearing, 42 MM X 76 MM X 39 MM
45896 151600 Grease Cap, 2.44" O.D., Drive-In
21-42-1 151800 Grease Cap, 2.44" O.D., Drive-In, For E-Z Lube®
1609 152600 Grease Cap, 3.125" O.D., Drive-In, For Nev-R-Lube®
85-1 155400 Grease Cap Plug For E-Z Lube®
42385 159600 Single Lip Grease Seals for #42 Spindle
10-36 159700 Double Lip Grease Seals E-Z Lube for #42 Spindle
8-403-5 193169 Replacement Hub Only, 655 For Dexter 6K Disc Brake
K71-637 193170 Replacement Disc Rotor, Dexter 6K
8-404-80 193192 Dexter 6K Disc Nev-R-Lube® Hub With 42 MM Bearing & Retainer
K71-636 193213 Replacement Caliper, with Caliper Bolts (1 Wheel)
K71-629 193217 Replacement Disc Pad Kit, Dexter 6K-8K (One Axle)

*Note the linked reference numbers will take you to the Humphreys Trailer Parts catalog where the part can be purchased.

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