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Steering and Suspension
|
STEERING SPECIFICATIONS |
|||||
|
Model/Series |
Wheelbase (in.) |
Power Steering(1) |
Turning Diameter (ft.)(2) |
||
|
Gear Ratio |
Overall Ratio |
Curb-to-Curb |
Wall-to-Wall |
||
|
E-250 |
138 |
17:1 |
21.2:1 |
48.0 |
50.2 |
|
E-250 (3) |
124 |
17:1 |
21.2:1 |
42.7 |
47.8 |
|
E-350 SD SRW |
138 |
17:1 |
21.2:1 |
48.0 |
50.2/50.6(3) |
|
E-350 SD DRW |
138 |
17:1 |
21.2:1 |
47.9 |
50.2/50.6(3) |
|
E-350 SD SRW |
158 |
17:1 |
21.2:1 |
54.0 |
56.6(3) |
|
E-350 SD DRW/ E-450 SD |
158 |
17:1 |
21.2:1 |
54.1 |
56.7(3) |
|
176 |
17:1 |
21.2:1 |
59.9 |
62.5 (3) |
|
(1)15-1/2
" diameter steering wheel. E-350 SD Van with 7.3L V-8 Diesel and
6.8L SEFI V-10 and Cutaway and Stripped Chassis models include HD Steering
gear.
(2)Average of left and right turns with standard tires.
(3)Commercial Stripped Chassis.
|
STEERING SPECIFICATIONS |
||||
|
Model/Series |
Power Steering(1) |
Turning Diameter (ft.)(2) |
||
|
Gear Ratio |
Overall Ratio |
Curb-to-Curb |
Wall-to-Wall |
|
|
E-350 Super Duty Wagon |
17:1 |
21.2:1 |
48.0 |
50.2 |
|
E-350 Super Duty Extended Wagon |
17:1 |
21.2:1 |
48.0 |
50.2 |
(1)15-1/2
" diameter steering wheel.
(2)Average of left and right turns with standard tires.
|
SHOCK ABSORBER SPECIFICATIONS |
||||
|
Model/Series |
Usage |
Front & Rear |
||
|
Number |
Piston Diameter (in.) |
Type |
||
|
E-250 |
Standard |
4 |
1.19 |
Gas pressurized |
|
HD RPO(1) |
4 |
1.38 |
Gas pressurized |
|
|
E-350SD/E-450 SD |
Standard |
4 |
1.38 |
Gas pressurized |
(1)Included with Handling Package, Heavy Duty Service Package and Trailer Towing Package.
|
SHOCK ABSORBER SPECIFICATIONS |
||||
|
Model/Series |
Usage |
Front & Rear |
||
|
No.Used |
Piston Dia. (in.) |
Type |
||
|
E-350 Super Duty Wagon |
Std. |
4 |
1.38 |
Gas-Pressurized |
(1)XL
only.
(2)XLT and Chateau only.
|
SPRING SPECIFICATIONS — FRONT COIL |
|||||||
|
Model/Series |
GVWR (lb) |
Combined |
Normal |
Wire Diameter (in.) |
Deflection Rate @ Ground (lb per in. each) |
Inside
Diameter |
Rating
Each |
|
E-250 Van |
7200 |
3250 |
12.0 |
0.704 |
251 |
4.0 |
1828 |
|
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
||
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
7900 |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
8600 |
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
|
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
8450 NGV |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
E-250 Extended Van |
7300 |
3100 |
12.0 |
0.695 |
239 |
4.0 |
1732 |
|
3250 |
12.0 |
0.704 |
251 |
4.0 |
1828 |
||
|
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
||
|
7500 |
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
|
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
8600 |
3250 |
12.0 |
0.704 |
251 |
4.0 |
1828 |
|
|
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
||
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
8450 NGV |
3250 |
12.0 |
0.704 |
251 |
4.0 |
1828 |
|
|
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
||
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
E-250 Super Duty Commercial Stripped Chassis |
8450 |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
E-250 Super Duty Commercial Stripped Chassis |
8600 |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
E-350 Super Duty Van |
9500 |
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
||
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
E-350 Super Duty Van (NGV) |
9500 |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
E-350 Super Duty Extended Van |
9400 |
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
E-350 Super Duty Extended Van (NGV) |
9300 |
3400 |
12.0 |
0.736 |
293 |
4.0 |
1924 |
|
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
||
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
E-350 Super Duty Cutaway |
9600 |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
||
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
10000 |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
10700 |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
343 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
||
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
11500 |
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
|
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
||
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
E-350 Super Duty Commercial Stripped Chassis |
9600 (138" wb) |
3550 |
12.0 |
0.744 |
305 |
4.0 |
2020 |
|
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
||
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
9600 (158" wb) |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
10000 (138" wb) |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
10000 (158" wb) |
3700 |
12.0 |
0.754 |
319 |
4.0 |
2101 |
|
|
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
||
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
10000 (176" wb) |
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
|
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
11000 (158" wb) |
3800 |
12.0 |
0.762 |
332 |
4.0 |
2165 |
|
|
3900 |
12.0 |
0.771 |
346 |
4.0 |
2229 |
||
|
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
||
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
11000 (176" wb) |
4050 |
12.0 |
0.780 |
353 |
4.0 |
2318 |
|
|
4200 |
12.0 |
0.788 |
362 |
4.0 |
2414 |
||
|
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
||
|
E-450 Super Duty Cutaway |
14050 |
4400 |
12.0 |
0.795 |
370 |
4.0 |
2542 |
|
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
||
|
E-450 Super Duty Commercial Stripped Chassis |
14050 |
4600 |
12.0 |
0.802 |
377 |
4.0 |
2670 |
|
SPRING SPECIFICATIONS — FRONT COIL |
|||||||
|
Model/Series |
Wheel- base (in.) |
Combined
Rating @ |
Norm. |
Inside |
Wire |
Deflection |
Rating
Each |
|
E-350
Super |
138 |
3550 |
12.0 |
4 |
.744 |
305 |
2020 |
|
3700 |
12.0 |
4 |
.754 |
319 |
2101 |
||
|
3800 |
12.0 |
4 |
.762 |
332 |
2165 |
||
|
3900 |
12.0 |
4 |
.771 |
346 |
2229 |
||
|
4050 |
12.0 |
4 |
.780 |
360 |
2318 |
||
|
4200 |
12.0 |
4 |
.780 |
360 |
2414 |
||
|
4400 |
12.0 |
4 |
.783 |
349 |
2542 |
||
|
E-350
Super |
138 |
3250 |
12.0 |
4 |
.704 |
251 |
1828 |
|
3400 |
11.6 |
4 |
.717 |
264 |
1934 |
||
|
3550 |
12.0 |
4 |
.744 |
305 |
2020 |
||
|
3700 |
12.0 |
4 |
.754 |
319 |
2101 |
||
|
3800 |
12.0 |
4 |
.762 |
332 |
2165 |
||
|
3900 |
12.0 |
4 |
.771 |
346 |
2229 |
||
|
4050 |
12.0 |
4 |
.780 |
360 |
2318 |
||
|
4200 |
12.0 |
4 |
.780 |
360 |
2414 |
||
|
SPRING SPECIFICATIONS — REAR MAIN LEAF |
|||||||
|
Model/Series |
Combined |
Number |
Total |
Length (in.) |
Width (in.) |
Deflection |
Rating
Each |
|
E-250 |
4265 |
4 |
1.77 |
55.0 |
3.00 |
275/500 |
1825 |
|
5345 |
4 |
1.94 |
55.0 |
3.00 |
325/650 |
2350 |
|
|
5545 |
4 |
1.94 |
55.0 |
3.00 |
275/450 |
2350 |
|
|
E-250 Extended(2) |
4265 |
4 |
1.77 |
55.0 |
3.00 |
275/500 |
1825 |
|
5345 |
4 |
1.94 |
55.0 |
3.00 |
275/450 |
2350 |
|
|
5545 |
4 |
1.94 |
55.0 |
3.00 |
275/450 |
2350 |
|
|
E-250 Super Duty Commercial Stripped Chassis |
5545 |
4 |
1.94 |
55.0 |
3.00 |
275/450 |
2350 |
|
E-350 Super Duty Van/Extended Van |
6195 |
4 |
2.31 |
55.0 |
3.00 |
377/702 |
2775 |
|
E-350 Super Duty Cutaway |
7810 |
9 |
3.60 |
55.0 |
3.00 |
894 |
3450 |
|
8350 |
9 |
55.0 |
3.00 |
||||
|
E-350 Super Duty Commercial Stripped Chassis |
7810 |
9 |
3.60 |
55.0 |
3.00 |
894 |
3450 |
|
E-450 Super Duty Cutaway/Commercial Stripped Chassis |
9450 |
3 |
3.60 |
55.0 |
3.00 |
894 |
4370 |
(1)Dual
numbers indicate two-stage spring.
(2)E-250 over 8500 lbs. GVWR.
|
SPRING SPECIFICATIONS — REAR LEAF |
||||||||
|
Model/Series |
Wheel- base (in.) |
Combined Rating @ Ground (lb) |
Number |
Total Thickness @ Pad (in.) |
Length (in.) |
Width (in.) |
Deflection
Rate |
Rating
Each |
|
E-350 Super Duty Wagon |
138 |
5545 |
4 |
1.950 |
55.0 |
3.00 |
350/650 |
2450 |
|
E-350 Super Duty Extended Wagon |
138 |
6195 |
4 |
2.310 |
55.0 |
3.00 |
377/702 |
2775 |