Tubular Axles:
2,000lb Axles
3,500lb Axles
6,000lb Axles
7,000lb Axles
10,000lb Axles
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 |
Rubber Torsion Suspension Axles:
#8 600-900lb Torflex Axles
#9 1,000-2,000lb Torflex Axles
#10 2,300-3,500lb Torflex Axles
#11 4,000-6,000lb Torflex Axles
#12 5,500-7,000lb and #12v 7,200lb Torflex Axles
10K GD & HD 9,000lb-10,000lb Torflex Axles
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 |
Also Read:
How to...
...measuring spring & torsion axles
...select tubular axles & running gear
...understand tubular axles part #'s
...select torflex axles
...determine the correct axle position
...measure spring and torsion axles to request a quote |
| |
|
| 2,000lb Axles |
|
| For information on selecting tubular axles, click here. For specific ordering information, please contact us.
Specifications
|
Difference Between Hub Face and Spring Center |
| Axle Type |
Minimum |
Recommended |
Maximum |
| Straight |
11.50" |
14.75" |
15.25" |
| Drop |
15.25" |
16.00" |
18.00" |
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference. |
| |
2,000lb Axle Assemblies |
| Axle Type |
4 on 4" |
5 on 4 1/2" |
| Idler |
| Idler Straight |
20440I-ST |
20545I-ST |
| Idler Straight E-Z Lube |
20440I-ST-EZ |
20545I-ST-EZ |
| Idler 4" Drop |
20440I-4D |
20545I-4D |
| Idler E-Z Lube 4" Drop |
20440I-4D-EZ |
20545I-4D-EZ |
| Electric |
| Electric Straight |
20440E-ST |
20545E-ST |
| Electric Straight E-Z Lube |
20440E-ST-EZ |
20545E-ST-EZ |
| Electric 4" Drop |
20440E-4D |
20545E-4D |
| Electric E-Z Lube 4" Drop |
20440E-4D |
20545E-4D-EZ |
| Single Servo Hydraulic |
| Single Servo Hydraulic Straight |
20440H-ST |
20545H-ST |
| Single Servo Hydraulic Straight E-Z Lube |
20440H-ST-EZ |
20545H-ST-EZ |
| Single Servo Hyd 4" Drop |
20440H-4D |
20545H-4D |
| Single Servo Hyd E-Z Lube 4" Drop |
20440H-4D |
20545H-4D |
|
| |
|
| 3,500lb Axles |
|
| For information on selecting tubular axles, click here. For specific ordering information, please contact us.
Specifications
|
Difference Between Hub Face and Spring Center |
| Axle Type |
Minimum |
Recommended |
Maximum |
| Straight |
11.25" |
16.00" |
18.00" |
| 4" Drop |
14.00" |
16.50" |
18.00" |
| 3" Tube Straight |
11.25" |
16.50" |
23.00" |
| 3" Tube 4" Drop |
14.00" |
16.50" |
23.00" |
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference. |
| |
3,500lb Axle Assemblies |
| Axle Type |
5 on 4 1/2 " |
5 on 4 3/4 " |
5 on 5" |
5 on 5 1/2" |
6 on 5 1/2" |
| Idler |
| Straight |
35545I-ST |
355475I-ST |
35550I-ST |
35555I-ST |
35655I-ST |
| Straight E-Z Lube |
35545I-ST-EZ |
355475I-ST-EZ |
35550I-ST-EZ |
35555I-ST-EZ |
35655I-ST-EZ |
| 4" Drop |
35545I-4D |
355475I-4D |
35550I-4D |
35555I-4D |
35655I-4D |
| E-Z Lube 4" Drop |
35545I-4D-EZ |
355475I-4D-EZ |
35550I-4D-EZ |
35555I-4D-EZ |
35655I-4D-EZ |
| Electric |
| Straight |
35545E-ST |
355475E-ST |
35550E-ST |
35555E-ST |
35655E-ST |
| Straight E-Z Lube |
35545E-ST-EZ |
355475E-ST-EZ |
35550E-ST-EZ |
35555E-ST-EZ |
35655E-ST-EZ |
| Straight Nev-R Lube |
N/A |
N/A |
N/A |
N/A |
35655E-ST-NL |
| 4" Drop |
35545E-4D |
355475E-4D |
35550E-4D |
35555E-4D |
35655E-4D |
| E-Z Lube 4" Drop |
35545E-4D-EZ |
355475E-4D-EZ |
35550E-4D-EZ |
35555E-4D-EZ |
35655E-4D-EZ |
| Single Servo Hydraulic |
| Straight |
35545H-ST |
355475H-ST |
35550H-ST |
35555H-ST |
35655H-ST |
| Straight E-Z Lube |
35545H-ST-EZ |
355475H-ST-EZ |
35550H-ST-EZ |
35555H-ST-EZ |
35655H-ST-EZ |
| Straight Nev-R Lube |
N/A |
N/A |
N/A |
N/A |
35655H-ST-NL |
| 4" Drop |
35545H-4D |
355475H-4D |
35550H-4D |
35555H-4D |
35655H-4D |
| 4" Drop E-Z Lube |
35545H-4D-EZ |
355475H-4D-EZ |
35550H-4D-EZ |
35555H-4D-EZ |
35655H-4D-EZ |
| Hydraulic Free-back |
| Straight |
35545HFB-ST |
355475HFB-ST |
35550HFB-ST |
35555HFB-ST |
35655HFB-ST |
| Straight E-Z Lube |
35545HFB-ST-EZ |
355475HFB-ST-EZ |
35550HFB-ST-EZ |
35555HFB-ST-EZ |
35655HFB-ST-EZ |
| Straight Nev-R Lube |
N/A |
N/A |
N/A |
N/A |
35655HFB-ST-NL |
| 4" Drop |
35545HFB-4D |
355475HFB-4D |
35550HFB-4D |
35555HFB-4D |
35655HFB-4D |
| 4" Drop E-Z Lube |
35545HFB-4D-EZ |
355475HFB-4D-EZ |
35550HFB-4D-EZ |
35555HFB-4D-EZ |
35655HFB-4D-EZ |
|
| |
|
| 6,000lb Axles |
|
| For information on selecting tubular axles, click here. For specific ordering information, please contact us.
Specifications
|
Difference Between Hub Face and Spring Center |
| Axle Type |
Minimum |
Recommended |
Maximum |
| Straight |
12.75" |
15.00" |
15.00" |
| Drop |
15.75" |
17.50" |
17.50" |
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference. |
| |
6,000lb Regular Duty Axle Assemblies |
| Axle Type |
6 on 5 1/2 " |
8 on 6 1/2" |
UTG 5-Spoke |
| Idler |
| Straight |
60R655I-ST |
60R865I-ST |
60RUTGI-ST |
| Straight E-Z Lube |
60R655I-ST-EZ |
60R865I-ST-EZ |
60RUTGI-ST-EZ |
| Straight Oil Bath |
N/A |
60R865I-ST-OIL |
60RUTOI-ST-OIL |
| 4" Drop |
60R655I-4D |
60R865I-4D |
60RUTGI-4D |
| 4" Drop E-Z Lube |
60R655I-4D-EZ |
60R865I-4D-EZ |
60RUTGI-4D-EZ |
| 4" Drop Oil Bath |
N/A |
60R865I-4D-OIL |
60RUTOI-4D-OIL |
| Electric |
| Straight |
60R655E-ST |
60R865E-ST |
60RUTGE-ST |
| Straight E-Z Lube |
60R655E-ST-EZ |
60R865E-ST-EZ |
60RUTGE-ST-EZ |
| Straight Oil Bath |
N/A |
60R865E-ST-OIL |
60RUTOE-ST-OIL |
| Straight Nev-R-Lube |
60R655E-ST-NL |
N/A |
N/A |
| 4" Drop |
60R655E-4D |
60R865E-4D |
60RUTGE-4D |
| 4" Drop E-Z Lube |
60R655E-4D-EZ |
60R865E-4D-EZ |
60RUTGE-4D-EZ |
| 4" Drop Oil Bath |
60R655N/A |
60R865E-4D-OIL |
60RUTOE-4D-OIL |
| Single Servo Hydraulic |
| Straight |
60R655H-ST |
60R865H-ST |
60RUTGH-ST |
| Straight E-Z Lube |
60R655H-ST-EZ |
60R865H-ST-EZ |
60RUTGH-ST-EZ |
| Straight Oil Bath |
N/A |
60R865H-ST-OIL |
60RUTOH-ST-OIL |
| Straight Nev-R-Lube |
60R655H-ST-NL |
N/A |
N/A |
| 4" Drop |
60R655H-4D |
60R865H-4D |
60RUTGH-4D |
| 4" Drop E-Z Lube |
60R655H-4D-EZ |
60R865H-4D-EZ |
60RUTGH-4D-EZ |
| 4" Drop Oil Bath |
N/A |
60R865H-4D-OIL |
60RUTOH-4D-OIL |
| Single-Servo Hydraulic Free-back |
| Straight |
60R655HFB-ST |
60R865HFB-ST |
60RUTGHFB-ST |
| Straight E-Z Lube |
60R655HFB-ST-EZ |
60R865HFB-ST-EZ |
60RUTGHFB-ST-EZ |
| Straight Oil Bath |
N/A |
60R865HFB-ST-OIL |
60RUTOHFB-ST-OIL |
| Straight Nev-R-Lube |
60R655HFB-ST-NL |
N/A |
N/A |
| 4" Drop |
60R655HFB-4D |
60R865HFB-4D |
60RUTGHFB-4D |
| 4" Drop E-Z Lube |
60R655HFB-4D-EZ |
60R865HFB-4D-EZ |
60RUTGHFB-4D-EZ |
| 4" Drop Oil Bath |
N/A |
60R865HFB-4D-OIL |
60RUTOHFB-4D-OIL |
| Duo-Servo Hydraulic |
| Straight |
60R655HY-ST |
60R865HY-ST |
60RUTGHY-ST |
| Straight E-Z Lube |
60R655HY-ST-EZ |
60R865HY-ST-EZ |
60RUTGHY-ST-EZ |
| Straight Oil Bath |
N/A |
60R865HY-ST-OIL |
60RUTOHY-ST-OIL |
| Straight Nev-R-Lube |
60R655HY-ST-NL |
N/A |
N/A |
| 4" Drop |
60R655HY-4D |
60R865HY-4D |
60RUTGHY-4D |
| 4" Drop E-Z Lube |
60R655HY-4D-EZ |
60R865HY-4D-EZ |
60RUTGHY-4D-EZ |
| 4" Drop Oil Bath |
N/A |
60R865HY-4D-OIL |
60RUTOHY-4D-OIL |
|
| |
|
| 7,000lb Axles |
|
| For information on selecting tubular axles, click here. For specific ordering information, please contact us.
Specifications
|
Difference Between Hub Face and Spring Center |
| Axle Type |
Minimum |
Recommended |
Maximum |
| Straight |
12.75" |
16.25" |
18.00" |
| Drop |
15.75" |
17.75" |
18.00" |
NOTE: Minimums are based on manufacturing tolerances only. Some tire and wheel combinations may create interference. |
| |
7,000lb Axle Assemblies |
| Axle Type |
8 on 6 1/2" |
UTG 5-Spoke |
| Idler |
| Straight |
70865I-ST |
70UTGI-ST |
| Straight E-Z Lube |
70865I-ST-EZ |
70UTGI-ST-EZ |
| Straight Oil Bath |
70865I-ST-OIL |
70UTOI-ST-OIL |
| 4" Drop |
70865I-4D |
70UTGI-4D |
| 4" Drop E-Z Lube |
70865I-4D-EZ |
70UTGI-4D-EZ |
| 4" Drop Oil Bath |
70865I-4D-OIL |
70UTOI-4D-OIL |
| Electric |
| Straight |
70865E-ST |
70UTGE-ST |
| Straight E-Z Lube |
70865E-ST-EZ |
70UTGE-ST-EZ |
| Straight Oil Bath |
70865E-ST-OIL |
70UTOE-ST-OIL |
| Straight Nev-R-Lube |
70865E-ST-NL |
N/A |
| 4" Drop |
70865E-4D |
70UTGE-4D |
| 4" Drop E-Z Lube |
70865E-4D-EZ |
70UTGE-4D-EZ |
| 4" Drop Oil Bath |
70865E-4D-OIL |
70UTOE-4D-OIL |
| Single Servo Hydraulic |
| Straight |
70865H-ST |
70UTGH-ST |
| Straight E-Z Lube |
70865H-ST-EZ |
70UTGH-ST-EZ |
| Straight Oil Bath |
70865H-ST-OIL |
70UTOH-ST-OIL |
| Straight Nev-R-Lube |
70865H-ST-NL |
N/A |
| 4" Drop |
70865H-4D |
70UTGH-4D |
| 4" Drop E-Z Lube |
70865H-4D-EZ |
70UTGH-4D-EZ |
| 4" Drop Oil Bath |
70865H-4D-OIL |
70UTOH-4D-OIL |
| Single-Servo Hydraulic Free-back |
| Straight |
70865HFB-ST |
70UTGHFB-ST |
| Straight E-Z Lube |
70865HFB-ST-EZ |
70UTGHFB-ST-EZ |
| Straight Oil Bath |
70865HFB-ST-OIL |
70UTOHFB-ST-OIL |
| Straight Nev-R-Lube |
70865HFB-ST-NL |
N/A |
| 4" Drop |
70865HFB-4D |
70UTGHFB-4D |
| 4" Drop E-Z Lube |
70865HFB-4D-EZ |
70UTGHFB-4D-EZ |
| 4" Drop Oil Bath |
70865HFB-4D-OIL |
70UTOHFB-4D-OIL |
| Duo-Servo Hydraulic |
| Straight |
70865HY-ST |
70UTGHY-ST |
| Straight E-Z Lube |
70865HY-ST-EZ |
70UTGHY-ST-EZ |
| Straight Oil Bath |
70865HY-ST-OIL |
70UTOHY-ST-OIL |
| Straight Nev-R-Lube |
70865HY-ST-NL |
N/A |
| 4" Drop |
70865HY-4D |
70UTGHY-4D |
| 4" Drop E-Z Lube |
70865HY-4D-EZ |
70UTGHY-4D-EZ |
| 4" Drop Oil Bath |
70865HY-4D-OIL |
70UTOHY-4D-OIL |
|
| |
|
| 10,000lb Axles |
|
| For information on selecting tubular axles, click here. For specific ordering information, please contact us.
Specifications
Suspension:
Leaf Spring suspension:
- Mounted 2 1/2" Wide Slipper Eye, Rubber Bushing
- Spring Kits to be sold separately
Adjustable Spring Seat: For tracking alignment. (Optional)
- Hanger Kit Options
Bolt Pattern Options:
- 8 on 6 1/2"
Brake Options: Forward Self-adjusting
- 12 1/4" x 3 3/8" Electric
- 12 1/4" x 3 3/8" Hydraulic - Single or Duo-Servo, available with parking feature.
- ABS Equipped option for hydraulic brakes.
Spindles: Uses 387A Inner, 25580 Outer Bearing.
- Straight
|
Tubing:
- 5 " OD .250 wall
Lubrication:
- Oil Bath
Tires and Rims
10,000lb General Duty Axle Assemblies |
| 8 on 6 1/2 |
| Electric w/o Springs |
10GD865E-NOSPR |
| Duo-Servo Hyd w/o Springs |
10GD865HY-NOSPR |
| ABS Equipped 8 on 6 1/2" |
| Electric w/o Springs |
N/A |
| Duo-Servo Hyd w/o Springs |
10GD865HABSNSPR |
|
|
Standard Axle Configurations |
| |
Dual Wheel |
Dual Wheel |
Single Wheel |
| Track Width |
74.00" |
66.00" |
84.00" |
| Spring Center Max. |
48.00" |
40.00" |
58.00" |
| Spring Center Min. |
43.00" |
35.00" |
53.00" |
NOTE: Dimensions are based on manufacturing tolerances only. Some tire and wheel combinations may create interference. |
| |
|
| #8 600-900lb Torflex Axles |
|
| For information on selecting torflex axles, click here. For specific ordering information, please contact us.
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:
- 4 on 4" idler
- 5 on 4 1/2" idler
5 Bolt available with:
- 5 1/2" Hub Flange - For 8" - 12" Wheels
- 6 1/2" Hub Flange - For 12" - 15" Wheels
|
Brake Options: Available as Idler only.
Spindles: Standard BTR 1 1/16", L44649 Inner/Outer Bearings
Lubrication: Grease or E-Z Lube
Tires and Rims
|
|
| |
#8 Torflex Axle Assemblies |
| Axle Type |
4 on 4" |
5 on 4 /12" |
| Idler |
8TF9-440I |
8TF9-545I |
| Idler w/E-Z Lube |
8TF9-440I-EZ |
8TF9-545I-EZ |
|
| |
|
#8 Torflex Mounting Kit |
| Part No. |
Ref. No. |
Type |
| AP165 |
046910 |
Weld on Mounting Kit for #8 Torflex axles |
|
| |
|
Full Load Dimensions
Dimensions are for low profile, top mount only. Side mount is .25" higher. Allow 3" bump clearance from full load.
 |
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. |
#8 Torflex Start Angle |
| Tire |
45 Down |
22.5 Down |
10 Down |
0 |
10 up |
22.5 |
|
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
D |
E |
| ST175/80R13 |
2.5 |
13.7 |
9.5 |
1.0 |
12.2 |
11 |
0.1 |
11.3 |
11.9 |
-0.5 |
10.7 |
12.5 |
-1.1 |
10.1 |
13.1 |
-1.8 |
9.4 |
13.8 |
11.2 |
12.0 |
| 4.80-8 |
2.5 |
10.4 |
6.3 |
1.0 |
8.9 |
7.8 |
0.1 |
8.0 |
8.7 |
-0.5 |
7.4 |
9.3 |
-1.1 |
6.8 |
9.9 |
-1.8 |
6.1 |
10.6 |
7.9 |
8.8 |
| 4.80-12 |
2.5 |
12.0 |
8.3 |
1.0 |
10.5 |
9.8 |
0.1 |
9.6 |
10.7 |
-0.5 |
9.0 |
11.6 |
-1.1 |
8.4 |
11.9 |
-1.8 |
7.7 |
12.6 |
9.5 |
10.8 |
| 20.5X8.0-10 |
2.5 |
12.2 |
8.3 |
1.0 |
10.7 |
9.8 |
0.1 |
9.8 |
10.7 |
-0.5 |
9.2 |
11.3 |
-1.1 |
8.6 |
11.9 |
-1.8 |
7.9 |
12.6 |
9.7 |
10.8 |
|
#8 Torflex Articulation Dimensions
Allow 3" Bump Clearance from full load
Positive numbers indicate spindle is below the top of the bracket, negative numbers are above.
* Top of Bracket
** Denotes ride height equal to tubular sprung axles. |
| |
|
| #9 1,000-2,200lb Torflex Axles |
|
| For information on selecting torflex axles, click here. For specific ordering information, please contact us.
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:
- 4 on 4" idler
- 5 on 4 1/2" idler or hub and drum
5 Bolt available with:
- 5 1/2" Hub Flange - For 8" - 12" Wheels
- 6 1/2" Hub Flange - For 12" - 15" Wheels
|
Brake Options:
- 7" x 1 1/4" - Electric
- 7" x 1 3/4" - Hydraulic Uni-Servo
Spindles: Standard BTR 1 1/16",
L44649 Inner/Outer Bearings
Lubrication: Grease or E-Z Lube
Tires and Rims
|
|
| |
#9 Torflex Axle Assemblies |
| Axle Type |
4 on 4" |
5 on 4 /12" |
| Idler |
9TF20-440I |
9TF20-545I |
| Idler w/E-Z Lube |
9TF20-440I-EZ |
9TF20-545I-EZ |
| Electric |
9TF20-440E |
9TF20-545E |
| Electric w/E-Z Lube |
9TF20-440E-EZ |
9TF20-545E-EZ |
| Single Servo Hydraulic |
9TF20-440H |
9TF20-545H |
| Hydraulic w/E-Z Lube |
9TF20-440H-EZ |
9TF20-545H-EZ |
|
| |
|
#9 Torflex Mounting Kit |
| Part No. |
Ref. No. |
Type |
| AP165 |
046910 |
Weld on Mounting Kit for #9 Torflex axles |
|
| |
|
Full Load Dimensions
Dimensions are for low profile, top mount only. Side mount is .25" higher. Allow 3" bump clearance from full load. |
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. * See Diagram above, #8 Torflex |
#9 Torflex Start Angle |
| Tire |
45 Down |
22.5 Down |
10 Down |
0 |
10 up |
22.5 |
|
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
H |
B |
C |
D |
E |
| ST175/80R13 |
3.5 |
14.7 |
8.5 |
1.2 |
12.4 |
10.8 |
-0.1 |
11.1 |
12.1 |
-1.1 |
10.1 |
13.1 |
-3.0 |
8.2 |
15.0 |
-1.8 |
9.4 |
13.8 |
11.2 |
12.0 |
| 4.80-8 |
3.5 |
11.4 |
5.3 |
1.2 |
9.1 |
7.6 |
-0.1 |
7.8 |
8.9 |
-1.1 |
6.8 |
9.9 |
-3.0 |
4.9 |
11.8 |
-1.8 |
6.1 |
10.6 |
7.9 |
8.8 |
| 4.80-12 |
3.5 |
13.0 |
7.6 |
1.2 |
10.7 |
10.9 |
-0.1 |
9.4 |
10.9 |
-1.1 |
8.4 |
11.9 |
-3.0 |
6.5 |
13.8 |
-1.8 |
7.7 |
12.6 |
9.5 |
10.8 |
| 20.5X8.0-10 |
3.5 |
13.2 |
7.3 |
1.2 |
10.9 |
10.9 |
-0.1 |
9.6 |
10.9 |
-1.1 |
8.6 |
11.9 |
-3.0 |
6.7 |
13.8 |
-1.8 |
7.9 |
12.6 |
9.7 |
10.8 |
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#9 Torflex Articulation Dimensions
Allow 3" Bump Clearance from full load
Positive numbers indicate spindle is below the top of the bracket, negative numbers are above.
* Top of Bracket
** Denotes ride height equal to tubular sprung axles. |
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| #10 2,300-3,500lb Torflex Axles |
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| For information on selecting torflex axles, click here. For specific ordering information, please contact us.
Specifications
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#10 Torflex Axle Assemblies |
| Axle Type |
5 on 4 1/2" |
5 on 4 3/4" |
5 on 5" |
5 on 5 1/2" |
6 on 5 1/2" |
| Idler |
10TF35-545I |
10TF35-5475I |
10TF35-550I |
10TF35-555I |
10TF35-655I |
| Idler w/E-Z Lube |
10TF35-545I-EZ |
10TF35-5475I-EZ |
10TF35-550I-EZ |
10TF35-555I-EZ |
10TF35-655I-EZ |
| Electric |
10TF35-545E |
10TF35-5475E |
10TF35-550E |
10TF35-555E |
10TF35-655E |
| Electric w/E-Z Lube |
10TF35-545E-EZ |
10TF35-5475E-EZ |
10TF35-550E-EZ |
10TF35-555E-EZ |
10TF35-655E-EZ |
| Elec. w/Nev-R Lube |
N/A |
N/A |
N/A |
N/A |
10TF35-655E-NL |
| Single Servo Hydraulic |
10TF35-545H |
10TF35-5475H |
10TF35-550H |
10TF35-555H |
10TF35-655H |
| Hydraulic w/E-Z Lube |
10TF35-545H-EZ |
10TF35-5475H-EZ |
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