Humphreys Hitch and Trailer Parts

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#12/12V Torflex® AXLE SPECIFICATIONS

Suspension:

Features an independent suspension cushioned with rubber, providing a smooth, quiet ride with no transfer of road shock from one wheel to the other. (No springs required)

Bolt Pattern Options:

#12:
  • 8 on 6 1/2"
  • UTG 5 Spoke

#12V:
  • 8 on 6 1/2" (9/16" Studs standard or optional 5/8")

Brake Options:

#12:
  • Some available with parking feature.
  • 12" x 2" Electric (Manual Nev-R-Adjust®)
  • 12" x 2" Hydraulic (Uni-Servo, Freebacking and Duo-Servo)
  • 12" X 2" Hydraulic Freebacking Corrosion Resistant (Galv/Marine Axle)
  • 7K disc brake Integral Hub/Rotor

#12V:
  • 12 1/4" x 2 1/2" Electric Only

Spindles:

#12:
  • UTA (#42 spindle with 2 1/4" seal journal) 25580 Inner and LM67048, 15123, or 14125A Outer Bearings
  • Stainless Steel Wear Sleeves on Galvanized Axles

#12V:
  • 25580 Inner and 02475 Outer Bearings

Tubing:

  • 3.50" OD Square

Lubrication:

  • Grease
  • E-Z Lube®
  • Oil Bath
  • Nev-R-Lube®

Beams/Options:

  • Galvanized Option (Marine), With GAL-DEX™ Corrosion Resistant Hubs
  • V-Bend Beam Option (Marine)
#12/12V Torflex® MOUNTING DETAILS
Dexter #9 Torflex Hubface and Mounting Brackets
Difference between hubface and outside mounting brackets
Minimum
#12 Standard 14.94" (7.47" per side)
#12 Short 14.00" (7.00" per side)
#12V Standard 14.00" (7.00" per side)
Maximum
#12 30.40" (15.2" per side)
#12V 29.55" (14.775" per side)
NOTE" Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference.
Full Load Dimensions
Dimensions are for low profile, top mount only. High-Profile Brackets are .75" higher. Side mount is .31" higher. Allow 3" bump clearance from full load.
Dexter Torflex Axle Full Load Dimensions
Dexter Torflex Axle Full Load Dimensions
Dexter Torflex Axle Full Load Dimensions
H=Center Line of Spindle to top of bracket. B=Top of bracket to ground. C=Top of bracket to top of tire.
D=Center Line of spindle to ground. E=Center Line of spindle to top of tire.
Start Angle
 
45° Down
22.5° Down
10° Down
10° Up
22.5° Up
 
Tire
H
B
C
H
B
C
H
B
C
H
B
C
H
B
C
H
B
C
D
E
LT235/85R16
4.3
18.6
11.1
2.0
16.3
13.4
0.7
15.0
14.7
-0.3
14.0
15.7
-1.2
13.1
16.6
-2.2
12.1
17.6
14.3
15.4
7.50-16LT
4.3
19.2
12.4
2.0
16.9
14.7
0.7
15.6
16.0
-0.3
14.6
17.0
-1.2
13.7
17.9
-2.2
12.7
18.9
14.9
16.7
9.50-16.5LT
4.3
18.4
10.9
2.0
16.1
13.2
0.7
14.8
14.5
-0.3
13.8
15.5
-1.2
12.9
16.4
-2.2
11.9
17.4
14.1
15.2
Start Angle
 
45° Down
 
Tire
H
B
C
D
E
LT235/85R16
4.3
18.6
11.1
14.3
15.4
7.50-16LT
4.3
19.2
12.4
14.9
16.7
9.50-16.5LT
4.3
18.4
10.9
14.1
15.2
 
22.5° Down
 
Tire
H
B
C
D
E
LT235/85R16
2.0
16.3
13.4
14.3
15.4
7.50-16LT
2.0
16.9
14.7
14.9
16.7
9.50-16.5LT
2.0
16.1
13.2
14.1
15.2
 
10° Down
 
Tire
H
B
C
D
E
LT235/85R16
.07
15.0
14.7
14.3
15.4
7.50-16LT
.07
15.6
16.0
14.9
16.7
9.50-16.5LT
.07
14.8
14.5
14.1
15.2
 
 
Tire
H
B
C
D
E
LT235/85R16
-0.3
14.0
15.7
14.3
15.4
7.50-16LT
-0.3
14.6
17.0
14.9
15.7
9.50-16.5LT
-03
13.8
15.5
14.1
15.2
 
10° Up
 
Tire
H
B
C
D
E
LT235/85R16
-1.2
13.1
16.6
14.3
15.4
7.50-16LT
-1.2
13.7
17.9
14.9
16.7
9.50-16.5LT
-1.2
12.9
16.4
14.1
15.2
 
22.5° Up
 
Tire
H
B
C
D
E
LT235/85R16
-2.2
12.1
17.6
14.3
15.4
7.50-16LT
-2.2
12.7
18.9
14.9
16.7
9.50-16.5LT
-2.2
11.9
17.4
14.1
15.2
ARTICULATION DIMENSIONS
ALLOW 3" BUMP CLEARANCE FROM FULL LOAD.
Positive numbers indicate spindle is below the top of the bracket, negative numbers are above.
Dexter Torflex #12 Axle 0 Degree Articulation Dimensions
Dexter Torflex #12 Axle 10 Degree Up Articulation Dimensions
Dexter Torflex #12 Axle 22.5 Degree Up Articulation Dimensions
Dexter Torflex #12 Axle 10 Degree Down Articulation Dimensions
Dexter Torflex #12 Axle 22.5 Degree Down Articulation Dimensions
Dexter Torflex #12 Axle 45 Degree Down Articulation Dimensions
*Top of bracket