Specifications
esourcebook.dealerconnection.com
RE&T: 2011 Source Book
July2010
F-250/F-350/F-450
SD Pickups
76
F-250/F-350/F-450
Super Duty
®
Pickups
Technical Specifications cont’d
2011
Suspensions (cont’d)
SPRING SPECIFICATIONS — FRONT COIL
Super Duty
®
Series/Model
Combined Rating @
Ground (lbs.)
Height of Spring @
Design Load (in.)
Inside Dia.
(in.)
Wire Dia.
(in.)
Deflection Rate @
Ground (lbs. per in. ea.)
F-250-350 4x2 3800 12.5 4.3 .799 638
3950 12.5 4.3 .799 638
4100 12.5 4.3 .810 677
4250 12.5 4.3 .810 677
4400 12.5 4.3 .830 716
4550 12.5 4.3 .830 716
4700 12.5 4.3 .870 745
4850 12.5 4.3 .870 745
5000 12.5 4.3 .880 780
5250 12.5 4.3 .880 780
F-250-350 4x4 4000 14.7 4.1 .670 349
4400 14.7 4.1 .690 383
4800 14.7 4.1 .720 410
5200 14.7 4.1 .730 430
5600 14.7 4.1 .760 469
6000 14.7 4.1 .770 499
F-450 4x4 5200 14.7 4.1 .730 430
5600 14.7 4.1 .760 469
6000 14.7 4.1 .770 499
6500 14.7 4.1 .800 553
SPRING SPECIFICATIONS — REAR LEAF
Super Duty
Series/Model
Combined
Rating @
Ground (lbs.)
No. of
Leaves
Total
Thickness
@ Pad
(1)
(in.)
Overall
Length
(in.) Width (in.)
Deflection Rate
(lbs. per in./
Spring)
(2) (3)
Rating Each
@ Pad (lbs.
per Spring)
Main Leaf Pack and Auxiliary Spring (Including Auxiliary Spacer)
F-250 Pickup
(4)
6100 4 4.75 66.3 3.00 349/654/1174 3133
F-250 Pickup
(5)
6100 5 6.21 66.3 3.00 343/686/1639 3133
F-350 Pickup
(6)
7000 4 4.75 66.3 3.00 349/654/1174 3133
F-350 SRW Pickup
(7)
7000 5 6.21 66.3 3.00 343/686/1639 3133
F-350 DRW Pickup 9000 5 5.48 66.3 3.00 448/930/1800 4289
F-450 9000 5 5.48 66.3 3.00 448/930/1800 4289
Main Leaf Pack Only
F-250 Pickup
(8)
6100 3 3.28 66.3 3.00 324/782 2695
F-250 Pickup
(9)
6100 4 3.62 66.3 3.00 314/650 2695
(1) Includes top plate.
(2) Pickup and Box Delete models include two-stage, variable-rate springs.
(3) Lists first stage/second stage/third stage as applicable.
(4) Auxiliary rear spring available and included with Camper Package and Heavy Service Package for Pickup Box Delete only (all 4x4 only; Diesel 4x2
156.2", 158.0" and 172.4").
(5) Auxiliary rear spring included with Camper Package and Heavy Service Package for Pickup Box Delete only (4x2 Diesel 137.0" and 141.8", 4x2
Gasoline 156.2", 158.0" and 172.4").
(6) 4x2 Diesel 156.2", 158.0" and 172.4"; 4x4 156.2", 158.0" and 172.4".
(7) 4x2 and 4x4 137.0" and 141.8"; 4x2 Gasoline 156.2", 158.0" and 172.4".
(8) 4x2 Diesel 156.2", 158.0" and 172.4"; 4x4 Diesel 137.0" and 141.8"; 4x4 156.2" and 158.0".
(9) 4x2 137" and 141.8", 4x2 gas 156.2", 158" and 172.4"; 4x4 gas 137" and 141.8".