Humphreys Hitch and Trailer Parts

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Trailer Hub/Drum 8 Bolt On 6 1/2" Bolt Circle 9K and 10kGD Axles
  • 387A inner/25580 outer bearings
  • Fits Dexter 9K (Pre 10/89) and 10k GD (Pre 7/09) with 2-Pc hub/drum axles
  • Capacity 5,000 lbs. per each
  • 12 1/4" X 3 3/8" drum
  • Hub Pilot 4.75"
Trailer Old 9-10k Axle Hub/Drum 8 bolt on 6 1/2 inch Parts Illustration
HUB ASSEMBLIES
PART NO.
REF. NO.
DESCRIPTION
LUB.
8-288-3
Dexter 2 piece hub/drum, hub only with studs and races
Oil
8-288-3UC1
Dexter 2 piece hub/drum, complete hub only assembly
Oil
9-44-1
Dexter 2 piece hub/drum, Non-ABS brake drum
N/A
9-44-3
Dexter 2 piece hub/drum, brake drum only with ABS exciter ring
N/A
REPLACEMENT PARTS
PART NO.
REF. NO.
DESCRIPTION
ITEM
10-51
Oil Seal, Unitized 2.875" ID x 3.88" OD
1
387A
Inner Bearing
2
382A
Inner Race
3
25520
Outer Race
4
25580
Outer Bearing
5
5-70
Spindle washer, Tongue Style
6
6-96
Spindle Nut, 1 1/2" ID Fine Thread
7
5-71
Spindle washer, Tang Style
8
RG04-270
Complete Oil Cap Kit
9
95188
Wheel Nut, 5/8" Flanged
10
33-52-1
Wheel retaining ring
11
6-109
Wheel Nut, 5/8" Cone Style
12
6-17
7/16"-20 brake mounting hex nut
13
7-116
7/16"-20 x 1.75" brake mounting bolt
14
7-245
Grease cap, 2.72" OD drive-in for EZ-Lube
15
7-115
Stud, 5/8" Diameter, Drive-In Style 2.75" long
16