Product Overview
The B&W Turnoverball Gooseneck Hitch (Model GNRK1108) provides a versatile towing solution for your truck. This under-bed system allows for a fully functional truck bed when the hitch is not in use, as the gooseneck ball can be stored inverted within the receiver. The hitch bolts directly to the truck's frame, eliminating the need for drilling or welding on the frame itself. It features a durable powder-coat finish for longevity.
This specific model is designed for compatibility with 1999-2010 Ford F250 and F350 trucks. The complete GNRK1108 kit is shipped in two boxes, identified as GNRM1108 and GNRC800.
Image Description: A detailed diagram of the B&W Turnoverball Gooseneck Hitch GNRK1108. Key features are labeled, including the machined 2 5/16" ball, durable powder-coat finish, flexible latch pin handle, spring-loaded 5/8" locking pin, solid one-piece machined receiver socket, and the note that it bolts to existing holes in the frame with no drilling or welding. It also indicates that only a 4" hole is required in the bed.
Image Description: An overhead view of the B&W Turnoverball Gooseneck Hitch GNRK1108 installed in the bed of a pickup truck. The under-bed frame structure is visible, with the gooseneck ball receiver positioned in the center of the truck bed. The truck's tailgate is down, showing the rear of the vehicle.
Setup and Installation
Installation of the GNRK1108 Turnoverball Gooseneck Hitch involves mounting the under-bed frame assembly and the gooseneck ball receiver. The design utilizes existing holes in your truck's frame, eliminating the need for drilling or welding on the frame itself. A single 4-inch diameter hole is required to be cut into the truck bed for the gooseneck ball access.
General Installation Steps:
- Unpack Components: Carefully unpack all parts from the GNRM1108 and GNRC800 boxes. Verify all components are present against the packing list.
- Prepare Truck Bed: Identify the precise location for the 4-inch diameter hole in the truck bed, typically centered over the rear axle. Mark and cut this hole according to the detailed instructions provided in the manufacturer's manual.
- Mount Under-Bed Frame: Position the under-bed frame assembly beneath the truck bed. Align the frame with the existing holes in the truck's chassis.
- Install Receiver Tube: Insert the gooseneck ball receiver tube through the 4-inch hole in the truck bed and secure it to the under-bed frame.
- Secure Fasteners: Install all bolts, nuts, and washers as specified in the manufacturer's instructions. Torque all fasteners to the exact specifications provided in the manual. Proper torque is critical for safety and performance.
- Final Inspection: After installation, perform a thorough inspection to ensure all components are securely fastened and the gooseneck ball mechanism operates smoothly.
Important: Always refer to the comprehensive installation manual provided by B&W Trailer Hitches for detailed, step-by-step instructions, specific torque values, and safety warnings. Professional installation is recommended if you are not familiar with vehicle modifications.
Operating Instructions
The B&W Turnoverball Gooseneck Hitch is designed for ease of use, allowing quick conversion between a gooseneck hitch and a flat truck bed.
Engaging the Gooseneck Ball:
- Access the Latch Pin: Locate the flexible latch pin handle, typically found near the rear wheel well or tailgate area, depending on your truck model.
- Pull and Rotate: Pull the latch pin handle outwards to disengage the spring-loaded 5/8" locking pin from its stored position.
- Insert Ball: With the locking pin disengaged, insert the 2 5/16" gooseneck ball into the receiver tube from the top of the truck bed.
- Secure Ball: Rotate the gooseneck ball until the locking pin aligns with the hole in the ball. Release the latch pin handle, ensuring the spring-loaded pin fully engages through the ball, securing it in place. Verify the ball is locked by attempting to lift it.
Storing the Gooseneck Ball (Flat Bed Mode):
- Disengage Latch Pin: Pull the flexible latch pin handle outwards to retract the spring-loaded locking pin.
- Invert Ball: With the pin retracted, lift the gooseneck ball, rotate it 180 degrees, and re-insert it into the receiver tube upside down.
- Secure Inverted Ball: Release the latch pin handle, ensuring the locking pin engages the inverted ball, securing it flush with the truck bed. This provides a completely flat and functional truck bed surface.
Image Description: A person kneeling in the bed of a pickup truck, demonstrating the operation of the B&W Turnoverball Gooseneck Hitch. The person is holding the gooseneck ball, which is currently inverted and flush with the truck bed, and appears to be engaging or disengaging the latch mechanism.
Compatible Accessories:
The Turnoverball system is designed to accommodate various B&W accessories, expanding its utility beyond standard gooseneck towing. These accessories typically fit into the same receiver tube as the gooseneck ball.
- Kingpin: For converting to a fifth-wheel setup.
- 4" Extender: To extend the gooseneck ball position.
- Eyelet: For specific towing applications.
- Inverted Ball: The standard storage position.
- 3" Ball: For trailers requiring a larger ball size.
- Hi-Rise Ball: A ball that sits 1" taller than the standard ball.
- Companion 5th Wheel Hitch: A specialized fifth-wheel hitch designed to drop into the Turnoverball receiver, converting the gooseneck hitch into a full fifth-wheel towing system.
Image Description: An image showcasing various accessories compatible with the B&W Turnoverball system. These include a Kingpin, 4" Extender, Eyelet, Inverted Ball, 3" Ball, and a Hi-Rise Ball. Below these, a B&W Companion 5th Wheel Hitch is displayed, illustrating how it integrates with the Turnoverball receiver for fifth-wheel towing.
Maintenance
Regular maintenance ensures the longevity and safe operation of your B&W Turnoverball Gooseneck Hitch.
- Routine Inspection: Periodically inspect all visible components of the hitch, including the under-bed frame, receiver tube, gooseneck ball, and especially all fasteners. Check for any signs of wear, corrosion, cracks, or loose bolts.
- Lubrication: Apply a light coat of grease or appropriate lubricant to the gooseneck ball and the interior of the receiver tube to ensure smooth operation of the ball insertion and removal mechanism. Lubricate the latch pin mechanism to prevent sticking.
- Cleaning: Keep the hitch components clean from dirt, debris, and road salt. The durable powder-coat finish helps protect against corrosion, but regular cleaning will extend its life.
- Torque Check: Annually, or after significant towing, re-check the torque on all installation bolts according to the manufacturer's specifications. Over time, bolts can loosen due to vibration and stress.
- Damage Assessment: If any damage is observed, such as bent components, severe corrosion, or compromised fasteners, discontinue use immediately and contact B&W Trailer Hitches or a qualified service technician for repair or replacement.
Troubleshooting
This section addresses common issues you might encounter with your Turnoverball Gooseneck Hitch.
- Gooseneck Ball Difficult to Insert or Remove:
- Check for Debris: Ensure the receiver tube and the ball are free of dirt, rust, or other obstructions. Clean thoroughly.
- Lubrication: Apply a suitable lubricant to the ball and inside the receiver tube.
- Alignment: Ensure the ball is correctly aligned with the receiver tube and the latch pin mechanism.
- Latch Pin Mechanism Sticking or Not Engaging:
- Clean and Lubricate: Clean the latch pin and its housing. Apply a penetrating lubricant to the mechanism to free up any stiffness.
- Obstructions: Check for any foreign objects preventing the pin from moving freely.
- Damage: Inspect the pin and spring for bends or damage. If damaged, contact support for replacement parts.
- Excessive Play or Movement in Hitch:
- Check Fasteners: Re-check the torque on all installation bolts. Loose bolts are a common cause of play.
- Inspect Components: Examine the receiver tube and under-bed frame for any signs of deformation or wear that could lead to looseness.
- Professional Inspection: If the issue persists after checking fasteners, have the hitch inspected by a qualified technician.
For issues not covered here or if troubleshooting steps do not resolve the problem, please contact B&W Trailer Hitches customer support.
Specifications
| Brand | B&W |
| Model Number | GNRK1108 |
| Compatible Vehicles | 1999-2010 Ford F250 & F350 Trucks |
| Item Weight | 52 pounds |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Manufacturer Part Number | GNRK1108 |
| Unit Count | 2 (boxes: GNRM1108 and GNRC800) |
| UPC / GTIN | 843233004526 |
Warranty Information
The B&W Turnoverball Gooseneck Hitch (Model GNRK1108) is backed by a Limited Lifetime Warranty from B&W Trailer Hitches. This warranty covers defects in material and workmanship under normal use and service. For specific terms, conditions, and claim procedures, please refer to the official warranty documentation included with your product or visit the B&W Trailer Hitches official website.
Customer Support
If you require assistance with installation, operation, maintenance, or troubleshooting that is not covered in this manual, please contact B&W Trailer Hitches customer support.
- Manufacturer: B&W Trailer Hitches
- Website: www.bwtrailerhitches.com (Please visit the official website for contact information, detailed manuals, and FAQs.)
When contacting support, please have your product model number (GNRK1108) and purchase information readily available.
