Trailer Towing Selector

F-350/F-450/F-550 SUPER DUTY CHASSIS CABS
CONVENTIONAL TOWING (1)(2)
Trailer weights shown assume 1,000 lbs. second-unit body weight. Be sure combined weight of vehicle and trailer does not exceed listed GCWR.
Axle GCWR Engine Ratio (Lbs.)
6.2L 3.73 SOHC V8 FFV 4.30 6.8L 4.88 SOHC V10 6.7L V8 3.73 Turbo Diesel 4.10 4.30 4.88 19,000 19,500 22,000 22,500 26,000
Maximum Loaded Trailer Weight (Lbs.) Automatic Transmission REGULAR CHASSIS CAB SUPER CHASSIS CAB CREW CHASSIS CAB
F-350 F-350 F-350 F-350 F-450 F-450 F-550 F-550 F-350 F-350 F-350 F-350 F-450 F-450 F-550 F-550 F-350 F-350 F-350 F-350 F-450 F-450 F-550 F-550 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 4x2 4x4 SRW SRW DRW DRW DRW DRW DRW DRW SRW SRW DRW DRW DRW DRW DRW DRW SRW SRW DRW DRW DRW DRW DRW DRW
12,300 11,800 13,300 11,800 12,500 12,500 15,000 14,800 12,000 11,500 12,000 11,500 12,500 12,500 15,000 14,500 11,700 11,300 11,700 11,300 12,500 12,500 14,700 14,300
16,000 16,000 16,000 16,000
23,500 12,500 12,500 12,500 12,500 12,500 12,500 24,500 15,000 15,000 15,000 15,000 15,000 15,000 24,500 15,000 15,000 15,000 15,000 15,000 15,000 26,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000 30,000(3) 16,000 16,000 16,000 16,000 16,000 16,000 35,000(3) 16,000 16,000 16,000 16,000 16,000 16,000 26,000 16,000 16,000 16,000 16,000 16,000 16,000 35,000(3) 16,000 16,000 16,000 16,000 16,000 16,000

5th-WHEEL TOWING

6.2L 3.73 SOHC V8 FFV 4.30 6.8L 4.88 SOHC V10 6.7L V8 3.73 Turbo Diesel 4.10 4.30 4.88 19,000 19,500 22,000 22,500 26,000 12,300 11,800 13,300 11,800 15,300 14,800 16,300 14,800 12,000 11,500 12,000 11,500 15,000 14,500 15,000 14,500 11,700 11,300 11,700 11,300 14,700 14,200 14,700 14,300
18,300 17,900 18,200 17,900
17,800 17,400 17,800 17,400
17,600 17,200 17,600 17,200
23,500 16,000 15,500 15,500 15,000 15,300 14,800 24,500 16,500 16,100 16,200 15,600 15,900 15,500 24,500 16,500 16,100 16,200 15,600 15,900 15,500 26,000 17,400 17,000 17,400 17,000 17,000 16,600 17,000 16,600 16,800 16,300 16,800 16,300 30,000(3) 21,400 21,000 21,000 20,600 20,800 20,300 35,000(3) 26,400 26,000 26,000 25,600 25,800 25,300 26,000 17,200 16,900 16,800 16,500 16,600 16,300 35,000(3) 26,200 25,900 25,800 25,500 25,600 25,300
(3) Available with High-Capacity Trailer Tow Package only.
(1) Maximum loaded trailer weight requires weight distribution hitch. See page 29 for additional information. (2) Super Duty Chassis Cab does not offer a conventional hitch receiver as a factory-installed option. Note: Trailer tongue (trailer king pin for 5th-wheel towing) load weight should be 10-15% (15-25% for 5th-wheel towing) of total loaded trailer weight. Make sure vehicle payload (reduce by option weight) will accommodate trailer tongue (trailer king pin for 5th-wheel towing) load weight and weight of passengers and cargo added to towing vehicle. Addition of trailer tongue (trailer king pin for 5th-wheel towing) load weight and weight of passengers and cargo cannot cause vehicle weights to exceed rear GAWR or GVWR. These ratings can be found on the vehicle Safety Compliance Certification Label. REVISED NOV 8, 2010

DUHA-06F

Dark Gray P/N Tan P/N Black P/N Light Gray P/N

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20025 20032
00-07 Ford F-250 thru F-550 Super Duty Crew Cab & Regular Cab

Behind-the-Seat Storage

Materials Needed:

// 8mm Socket

Installation Instructions for
Installation Instructions: Solid Bench Seat
Tilt the back of the rear seat forward. Remove jack handles from current plastic tray (if applicable). Using an 8mm socket remove bolts holding current plastic tray. Remove tray from truck. If you experience problems removing bolts you may need to apply upward pressure from under tray. Turn the DU-HA upside down. Using clear tape, tape the two spacers directly over the pre-drilled holes in the bottom front of the DU-HA, directly above the DU-HA lettering. Turn the DU-HA back over. Line up the DU-HA so the pre-drilled holes are directly above the holes in oor of the truck, with the DU-HA lettering facing forward. (The spacers are designed to keep the back seat from hitting the DU-HA when the seats are in their upright position. If the seat still hits, add extra washers.) Screw in each bolt using an 8mm socket. Do not over-tighten. If desired, install organizer/gun racks by snapping them into the slots in the DU-HA (as shown). Gun racks can be installed to hold two guns or one gun depending on how you install them. If you removed your jack handles from the existing tray you can place jack handles in DU-HA or on oor in front of DU-HA.

Safety Instructions:

Warning: Seat back must be latched up at all times while vehicle is moving. Make sure DU-HA is secured in vehicle according to installation instructions. Do not store explosives or hazardous materials in the DU-HA. Do not place loaded guns in the DU-HA. For further instructions refer to truck owners manual or contact DU-HA, Inc.
2 extra straps are included to secure guns/gear in place.
Manufactured by DU-HA, Inc. // website: www.du-ha.com phone: 1.866.306.DUHA (3842) // fax: 1.218.998.4013 // 306 Saint Andrews Street South, Fergus Falls, MN 56537

// Phillips Screwdriver

Installation Instructions for Behind-the-Seat Storage

// 13mm Socket

Installation Instructions: 60/40 Split Bench Seat
Tilt the backs of the rear seats forward. On the drivers side remove the plastic cover (located by the seat bottom tilt lever) using a Phillips screw driver. Remove the plastic cover covering the side rear portion of the seat (be careful not to break spring clips when removing). Remove the two bolts holding the seat back using a 13mm socket. Pull seat back forward. Remove jack handles from current plastic tray (if applicable). Using an 8mm socket, remove bolts holding current plastic tray. Remove tray from truck. If you experience problems removing bolts you may need to apply upward pressure from under the tray. Remove jack. Turn the DU-HA upside down. Using clear tape, tape the two spacers directly over the pre-drilled holes in the bottom front of the DU-HA, directly above the DU-HA lettering. Turn the DU-HA back over. Line up the DU-HA so the pre-drilled holes are directly above the holes in oor of the truck, with the DU-HA lettering facing forward. (The spacers are designed to keep the back seat from hitting the DU-HA when the seats are in their upright position. If the seats still hit, add extra washers.) Screw in each bolt using an 8mm socket. Do not over-tighten. Re-attach seat back in the same manner as removed using existing bolts and a 13mm socket. Re-attach plastic covers. Snap rear cover back into same holes and secure front cover with the Phillips screw. If desired, install organizer/gun racks by snapping them into the slots in the DU-HA (as shown). Gun racks can be installed to hold two guns or one gun depending on how you install them. If you removed your jack handles from the existing tray you can place jack handles in the DU-HA or on oor in front of the DU-HA.

Warning: Seat backs must be latched up at all times while vehicle is moving. Make sure DU-HA is secured in vehicle according to installation instructions. Do not store explosives or hazardous materials in the DU-HA. Do not place loaded guns in the DU-HA. For further instructions refer to truck owners manual or contact DU-HA, Inc. Note: Underseat storage is also available for this Crew Cab model. Visit www.du-ha.com for more information.