Specifications

esourcebook.dealerconnection.com
RE&T: 2011 Source Book
July2010
F-250/F-350/F-450 F-250/F-350/F-450
SD Pickups
75
F-250/F-350/F-450
Super Duty
®
Pickups
Technical Specifications cont’d
Steering
STEERING SPECIFICATIONS
Power Steering
(1)
Turning Diameter (ft.)
Cab Style/
Drive
Series/
Body Style
Wheelbase
(in.) Gear Ratio Overall Ratio Curb-to-Curb Wall-to-Wall
Regular Cab 4x2 Pickup 137.0 SRW 18.14 20.49:1 47.7 49.6
137.0 DRW 18.14 20.49:1 47.7 49.6
Regular Cab 4x4 Pickup 137.0 SRW 18.14 20.41:1 46.1 48.0
137.0 DRW 18.14 20.41:1 46.1 48.0
SuperCab 4x2 Pickup 141.8 SRW 18.14 20.49:1 49.1 51.1
158.0 SRW 18.14 20.49:1 54.1 56.0
158.0 DRW 18.14 20.49:1 54.1 56.0
SuperCab 4x4 Pickup 141.8 SRW 18.14 20.41:1 47.5 49.4
158.0 SRW 18.14 20.41:1 52.3 54.2
158.0 DRW 18.14 20.41:1 52.3 54.2
Crew Cab 4x2 F-250/F-350 Pickup 156.2 SRW 18.14 20.49:1 53.5 55.5
156.2 DRW 18.14 20.49:1 53.6 55.5
172.4 SRW 18.14 20.49:1 58.5 60.4
172.4 DRW 18.14 20.49:1 58.5 60.4
Crew Cab 4x4 F-250/F-350 Pickup 156.2 SRW 18.14 20.41:1 51.8 53.7
156.2 DRW 18.14 20.41:1 51.8 53.7
172.4 SRW 18.14 20.41:1 56.5 58.4
172.4 DRW 18.14 20.41:1 56.6 58.4
F-450 Pickup 172.4 DRW 18.14 20.41:1 50.4 52.5
(1) Power steering fluid cooler is standard.
Suspensions
FRAME SPECIFICATIONS
Cab Style
Super Duty
®
Series/Model
Wheelbase
(in.)
No. of
Crossmembers
Maximum Side Rail
Section (Height x
Width x Thickness)
(in.)
(1)
Section
Modulus
(cu. in.)
(2)
Yield
Strength
(psi)
Regular Cab F-250/F-350 Pickup/Box Delete 137.0 5 6.87 x 2.36 x .260 6.7 36,000
SuperCab F-250/F-350 Pickup 141.8 6 6.87 x 2.36 x .260 6.7 36,000
F-250/F-350 Pickup/Box Delete 158.0 6 6.87 x 2.36 x .260 6.7 36,000
Crew Cab F-250/F-350 Pickup 156.2 6 6.87 x 2.36 x .260 6.7 36,000
F-250/F-350/F-450
Pickup/Box Delete
(3)
172.4 6 6.87 x 2.36 x .260 6.7 36,000
(1) Measured to inside of metal.
(2) Cross-sectional modulus calculated at back of cab, to inside of metal.
(3) Box Delete not available on F-450 Pickups.
SHOCK ABSORBER SPECIFICATIONS
Front Rear
Super Duty
Model
Wheelbase
(in.) Usage
No.
Used
Piston
Dia. (in.) Type
No.
Used
Piston
Dia. (in.) Type
Pickup All Std. 2 1.38 Gas-Pressurized 2 1.38 Gas-Pressurized
2011