Draw-Tite 41938 ULTRA FRAME RECEIVER - Manual

Installation Instructions
C & K Series Full Size Pickup w/8’ Box
Chevrolet & GMC Cab & Chassis*
Ford 350 Super Duty Cab & Chassis*
Part Numbers:
41938
Hitch Shown In Proper Position
Equipment Required:
Wrenches: 13/16”, 7/8”
Drill Bits: 9/16”
1. Remove the spare tire and carrier from the vehicle. If the under-box tire storage is to be retained, the spare tire carrier will have
to be relocated and/or modified after receiver is installed.
2. Position the receiver on the vehicle with the rear attaching holes aligned with the slots in the end of the frame.
3. Center the receiver on the frame. Using the receiver as a template, drill and/or enlarge the remaining holes.
4. Install all fasteners as shown, placing the blocks inside the frame rails.
z 1997, 1998, 2000, 2008 Cequent Towing Products Sheet 1 of 3 41938N 02-07-08 Rev. A
1 Qty. (8) Hex Bolt 9/16-18 x 1-3/4” GR5 4 Qty. (2) Spacer 3/8 x 1-1/2 x 3” (Single Hole)
2 Qty. (2) Spacer 3/8 x 1-1/2 x 3” (2 Holes) 5 Qty. (8) Flanged Locknut 9/16-18
3 Qty. (2) Spacer 3/8 x 1-1/2 x 2”
Tighten all 9/16-18 GR5 fasteners with torque wrench to 110 Lb.-Ft. (149 N-M)
Note: check hitch frequently, making sure all fasteners and ball are properly tightened. If hitch is removed, plug all holes in trunk pan or other body panels to
prevent entry of water and exhaust fumes. A hitch or ball which has been damaged should be removed and replaced. Observe safety precautions when working
beneath a vehicle and wear eye protection. Do not cut access or attachment holes with a torch.
This product complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5
and SAE J684.
Fastener Kit: 41938F
Do Not Exceed Lower of Towing Vehicle
Manufacturer’s Rating or
Hitch type
Max Gross
Trailer WT (LB)
Max Tongue
WT (LB)
Weight Distributing 15,000 (6 810 Kg) 1,500 (681 Kg)
Weight Carrying
Ball Mount
12,000 (5 448 Kg) 1,200 (545 Kg)
Wiring Access Location: PU3
Form: F205 Rev A 5-6-05
Warning: Under no circumstances is this hitch to be installed on a vehicle with 6’ box (short wheelbase)
Note: 1981 and later models with factory step bumpers require removal of support brackets to frame. These brackets should
be retained for replacement upon removal of the hitch. The step bumper should not be used for towing with the brackets
removed.
Fasteners Typical Both
Sides of Vehicle
Frame Rail
*-Vehicles with 34” Frame Spacing
Frame Rail
Note: Vehicle MUST have a minimum of 19” from end of
frame rail to spring shackle bracket