Humphreys Hitch and Trailer Parts

Serving Pensacola for over 25 Years!
Questions? Call Us +1 (850) 941-4010.

Kodiak 12K Special Single Wheel Trailer Disc Brakes
  • JM511946 Inner/JM205149 Outer Bearing
  • Fits Rockwell American 12,000 lb. Single wheel axles
  • Oil Bath Lubrication
  • Disc Kit includes 2ea. Rotor, 1 pair Calipers with pads & Brackets and spacers for one axle. (Inner/Outer Bearings, Grease Seals, Caps & Wheel Nuts sold separately).
  • Brake flange to inner bearing shoulder = 2.57" and is non-standard. This offers approximately 4.4" additional frame width.
Kodiak 12K Special Single Wheel Axle Disc Brake Parts Illustration
BRAKE KITS
PART NO.
DESCRIPTION
ITEM
Kodiak 12k Special Single wheel one axle Disc Brake Set automotive finish rotor, E-coat caliper
Kodiak 12k Special Single wheel one axle Disc Brake Set dacromet coat rotor and caliper
Kodiak 12k Special Single wheel one axle Disc Brake Set dacromet coat rotor and stainless steel caliper
2/RCMHS-13-12H-HD
Kodiak 12k Special Single wheel one axle Disc Brake Set automotive finish rotor, E-coat caliper
2/RCMHS-13-12A-HD
Kodiak 12k Special Single wheel one axle Disc Brake Set (Rockwell/Al-ko) automotive finish rotor, E-coat caliper
2/RCMS-13-12D-HD
Kodiak 12k Special Single wheel one axle Disc Brake Set (Dexter/Lippert) automotive finish rotor, E-coat caliper
REPLACEMENT PARTS
PART NO.
DESCRIPTION
ITEM
Reference
Spindle
1
Reference
Brake Flange
2
Spindle Washer
3
Spindle Nut
4
Hub for #120 spindle, 4.78" brake flange to inner bearing shoulder, 4.88" pilot standard
5
Hub for #120 spindle, 4.78" brake flange to inner bearing shoulder, 4.88" pilot standard
5
Inner Bearing Cup
6
Inner Bearing Cone
7
Outer Bearing Cup
8
Outer Bearing Cone
9
31269
Oil Seal
10
Drive-In Wheel Stud 5/8" X 3.165"
11
Q-10-14K-PCAP
Polycarbonate cap assembly with O-ring and rubber plug
12
Oil lube plug for 8K - 14K, polycarbonate cap
13
Spacer adapts ROTOR-11-12Q to Dexter and Rockwell 12K hub
14
1/2-13UNCx1 1/4 Flange Head
15
11.35" Rotor automotive finish for 10K and 12K axle
16
11.35" Rotor dacromet finish for 10K and 12K axle
16
E-Coated caliper mounting bracket for Rockwell five hole brake flange,
17
E-Coated caliper mounting bracket for Rockwell five hole brake flange,
17
E-Coated caliper mounting bracket for five hole brake flange for 338 HD Caliper
17
E-Coated caliper mounting bracket for Dexter 12k seven hole brake flange
17
E-coated caliper mounting bracket with 5 holes for Dexter axle
17
Reference
1/2-20UNF x 2 Hex Bolt
18
Reference
1/2 Lock Washer
19
Reference
1/2-20UNF NUT
20
Loaded E-coated caliper for 10K rotor; ceramic pads; nickel chrome piston
21
Loaded dacromet coated caliper for 10K rotor; ceramic pads; nickel chrome piston
21
Loaded stainless steel caliper for 10K rotor; ceramic pads; nickel chrome piston
21
Loaded E-coated caliper for 10K rotor; ceramic pads; nickel chrome piston
21
CALIPER REPLACEMENT PARTS
PART NO.
DESCRIPTION
ITEM
Replacement clip and flange bolt for DBC-2250 and DBC-338HD caliper (2 clips, 2 bolts).
20
Zinc plated steel guide bolt for DBC-338 caliper
N/S
Stainless steel guide bolt for DBC-338 caliper
N/S
Zinc plated steel sleeve for guide bolt sleeve for DBC-338 caliper
N/S
Stainless steel guide bolt sleeve for DBC-338 caliper
N/S
2 1/2" Nickel Chrome Piston
N/S
Silicone Dust Boot with stainless steel compression ring
N/S
EPDM Piston Seal
N/S
Adapter Port 90 degree 1/8" NPT to 3/16" FIF
N/S
Brass Bleed Port (1/4"-28 Bleed Screw w/1/8" NPT Adapter
N/S
Disc brake caliper 1/8" NPT brass plug
N/S
3-3/8" nickel/chrome plated steel piston; standard in E-coat calipers
N/S
3 3/8" Stainless Steel Piston; standard on dacromet coated and stainless steel calipers
N/S
EPDM dust boot for 338 piston
N/S
EPDM Piston Seal
N/S
Guide bolt sleeve bushing for DBC-338 caliper
N/S
Ceramic pad for 338 disc brake caliper (Standard on DAC and stainless steel calipers)
N/S
Ceramic pad for 2250 and 338HD disc brake caliper
N/S
Kodiak Rockwell American 12K Axle Single Wheel Automotive/E-coated Disc Brake Kit Kodiak Rockwell American 12K Axle Single Wheel Automotive/E-coated HD Disc Brake Kit