Description
The Lippert 1191151 Heavy Duty Pin Box is a direct replacement designed for Lippert 1621HD fifth wheel frames, providing reliable towing performance and structural durability. Built with heavy-duty steel construction, this pin box delivers dependable strength with an 18,000 lb gross weight capacity, making it ideal for a wide range of fifth wheel trailers.
This extended pin box features a standard king pin coupler compatible with most fifth wheel hitches, allowing for a straightforward upgrade or replacement. With a black powder-coated finish, it resists corrosion and wear, ensuring long-term performance in demanding towing conditions.
Key Specifications
- Manufacturer Part Number (MPN): 1191151
- Type: Heavy Duty Pin Box
- Coupler Type: King Pin
- Gross Weight Capacity: 18,000 lb
- Compatibility: Lippert 1621HD Frame Only
- Length: 30-3/4 Inch
- Width: 12 Inch
- Bolt Pattern: 2 Row
- Horizontal Bolt Spacing: 7-3/4 Inch
- Vertical Bolt Spacing: 2 Inch
- Material: Steel
- Finish: Black Powder Coated
- King Pin: Included
- King Turret: No
- King Pin Locking Wedge: No
- Turret: No
- Spacers: Not Included
- Quantity: Single
- Condition: New
Features & Benefits
- Direct replacement for Lippert 1621HD pin box systems
- 18,000 lb capacity for dependable towing performance
- Heavy-duty steel construction ensures long-lasting durability
- Powder-coated finish protects against rust and corrosion
- Compatible with standard fifth wheel hitch systems
- Extended design improves clearance and towing geometry
- Bolt-on installation using existing mounting points
- Built for consistent, reliable towing performance
- Made in the USA for quality assurance
Fitment Notes
- Designed specifically for Lippert 1621HD frame configurations
- Compatible with standard fifth wheel king pin couplers
- Verify bolt pattern and mounting dimensions before installation
- Professional installation recommended for optimal performance
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