Description
This new Lippert Rota-Flex fifth wheel pin box (176440) is a rubberized king pin coupler system engineered to improve towing comfort and reduce stress on your RV and tow vehicle. Designed specifically to fit Lippert 1116 frames, this pin box delivers up to 19,000 pounds gross weight capacity, making it ideal for mid-to-large fifth wheel trailers.
Product Details
- The Rota-Flex™ pivoting head design incorporates a proprietary rubber torsion compound that absorbs fore-to-aft movement (commonly known as chucking ) and road shock. This allows the trailer and tow vehicle to move independently, maintaining a more stable and controlled towing experience.
- By reducing vibration and impact forces, the Rota-Flex system helps protect your trailer frame and improve overall ride quality, especially during acceleration, braking, and uneven road conditions.
Key Specifications
- Manufacturer Part Number: 176440
- Brand: Lippert Components
- Series: Rota-Flex™
- Product Type: Fifth Wheel Pin Box / King Pin Coupler
- Compatibility: Lippert 1116 Frame Only
- Gross Weight Capacity: 19,000 Pounds
- Coupler Type: King Pin
- Construction Type: Rubberized Pivoting Head
- Material: Steel
- Finish: Black Powder Coated
- Length: 23-1/4 Inch
- Width: 12-1/2 Inch
- Bolt Pattern: 3 Row
- Horizontal Bolt Spacing: 8-3/4 Inch
- Vertical Bolt Spacing: 2-1/2 Inch
- Includes King Pin: Yes
- Includes King Pin Locking Wedge: Yes
Features & Benefits
- Rota-Flex™ Pivoting Head Technology
- Controls fore-to-aft movement of the king pin to significantly reduce chucking.
- Rubber Torsion Compound
- Absorbs vibration and road shock for a smoother towing experience.
- Improved Ride Quality
- Reduces stress on both the tow vehicle and trailer frame.
- Independent Pivoting Motion
- Allows trailer and vehicle to move independently while maintaining alignment.
- Heavy-Duty 19,000 lb Capacity
- Designed for reliable performance with larger fifth wheel trailers.
- Durable Steel Construction
- Powder-coated finish provides corrosion resistance and long-term durability.
- Additional Information
- Condition: New
- Warranty: 1 Year Limited Manufacturer Warranty
- Brand: Lippert Components
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