Installation Instructions for Dodge 3500/4500/5500 and Sterling 4500/5500 Cab and Chassis

Part Numbers:

• 41947

Wiring Access Location:

• N/A (not specified)

Tools Required:

• Wrenches: 13/16", 7/8", 21mm, 24mm
• Drill Bit: 11/16"
• Torque Wrench
• Safety Glasses

Step-by-Step Instructions:

General Instructions:

1. Remove the center section and side brackets from the box.
2. Loosely install side brackets as per vehicle-specific instructions.
3. Attach the center section to the side brackets.
4. Tighten the fasteners for the center section first, followed by the frame attachment fasteners.

Specific Installation for Dodge 3500/4500/5500 and Sterling 4500/5500 (34” Frame):

1. Center Fuel Tank:
   • Position the fuel tank between the frame rails.
2. Position Side Brackets:
   • Raise and clamp the hitch side brackets into position. Center the forward attachment point between the suspension reinforcement and align flush with the frame rail's exterior.
3. Mark Drill Points:
   • Use the side brackets as templates to mark the frame for attachment holes.
   • Warning: Avoid drilling into fuel or electrical lines.
4. Drill Holes:
   • Remove the side brackets and drill 9/16" holes in the marked locations. A pilot hole is recommended.
5. Attach Side Brackets:
   • Loosely attach side brackets to the frame using the specified fasteners.
6. Install Center Section:
   • Raise the center section into the desired position for the vehicle.
   • Secure it with (8) 9/16"-18 x 1.75" bolts, washers, and flanged locknuts.
7. Final Tightening:
   • Tighten the side brackets to the center section and then to the truck frame.

Torque Specifications:

• 9/16" GR5 fasteners: 120 lb-ft (163 N*m)
• M16 CL10.9 fasteners: 210 lb-ft (285 N*m)

Hardware List:

• (6) Hex Bolts, M16 x 2.0 x 45mm CL10.9
• (6) Flanged Locknuts, M16 x 2.0 CL10.9
• (8) Hex Bolts, 9/16"-18 x 1.75" GR5
• (8) Hardened Flat Washers, 9/16"
• (8) Flanged Locknuts, 9/16"-18

Safety Notes:

• Regularly check the hitch to ensure all fasteners and the ball are secure.
• Replace any damaged hitch or ball immediately.
• If the hitch is removed, plug all holes in the frame to prevent water or exhaust fumes from entering.
• Always wear safety glasses and observe safety precautions when working beneath the vehicle.
• Do not modify the hitch, drill, or weld onto it.

Specifications:

• Weight Carrying (Ball Mount):
  • Max Gross Trailer Weight: 15,000 lb (6,810 kg)
  • Max Tongue Weight: 1,600 lb (726 kg)
• Weight Distributing:
  • Max Gross Trailer Weight: 16,000 lb (7,264 kg)
  • Max Tongue Weight: 1,600 lb (726 kg)

Additional Notes:

• This product complies with V.E.S.C. Regulation V-5 and SAE J684 standards.
• Always paint any exposed metal to prevent rust.

Installation Instructions for Cab and Chassis Trucks (3500/4500/5500 Models)

Part Numbers:

• 41947

Wiring Access Location:

• N/A (not specified)

Tools Required:

• Wrenches: 13/16", 7/8", 21mm, 24mm
• Drill Bit: 11/16"
• Torque Wrench
• Safety Glasses

Step-by-Step Instructions:

General Instructions:

1. Remove the center section and side brackets from the box.
2. Loosely install side brackets as per vehicle-specific instructions.
3. Attach the center section to the side brackets.
4. Tighten the fasteners for the center section first, followed by the frame attachment fasteners.

Specific Installation for 3500/4500/5500 and Similar (34” Frame):

1. Center Fuel Tank:
   • Position the fuel tank between the frame rails.
2. Position Side Brackets:
   • Raise and clamp the hitch side brackets into position. Center the forward attachment point between the suspension reinforcement and align flush with the frame rail's exterior.
3. Mark Drill Points:
   • Use the side brackets as templates to mark the frame for attachment holes.
   • Warning: Avoid drilling into fuel or electrical lines.
4. Drill Holes:
   • Remove the side brackets and drill 9/16" holes in the marked locations. A pilot hole is recommended.
5. Attach Side Brackets:
   • Loosely attach side brackets to the frame using the specified fasteners.
6. Install Center Section:
   • Raise the center section into the desired position for the vehicle.
   • Secure it with (8) 9/16"-18 x 1.75" bolts, washers, and flanged locknuts.
7. Final Tightening:
   • Tighten the side brackets to the center section and then to the truck frame.

Torque Specifications:

• 9/16" GR5 fasteners: 120 lb-ft (163 N*m)
• M16 CL10.9 fasteners: 210 lb-ft (285 N*m)

Hardware List:

• (6) Hex Bolts, M16 x 2.0 x 45mm CL10.9
• (6) Flanged Locknuts, M16 x 2.0 CL10.9
• (8) Hex Bolts, 9/16"-18 x 1.75" GR5
• (8) Hardened Flat Washers, 9/16"
• (8) Flanged Locknuts, 9/16"-18

Safety Notes:

• Regularly check the hitch to ensure all fasteners and the ball are secure.
• Replace any damaged hitch or ball immediately.
• If the hitch is removed, plug all holes in the frame to prevent water or exhaust fumes from entering.
• Always wear safety glasses and observe safety precautions when working beneath the vehicle.
• Do not modify the hitch, drill, or weld onto it.

Specifications:

• Weight Carrying (Ball Mount):
  • Max Gross Trailer Weight: 15,000 lb (6,810 kg)
  • Max Tongue Weight: 1,600 lb (726 kg)
• Weight Distributing:
  • Max Gross Trailer Weight: 16,000 lb (7,264 kg)
  • Max Tongue Weight: 1,600 lb (726 kg)

Additional Notes:

• This product complies with V.E.S.C. Regulation V-5 and SAE J684 standards.
• Always paint any exposed metal to prevent rust.

Attention:

This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.

Warranty Information:

For complete warranty instructions, please download the full installation PDF.

Technical Support:

For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.