155943 Lippert Components Fifth Wheel Trailer Hitch Pin Box King Pin
155943 Lippert Components Fifth Wheel Trailer Hitch Pin Box King Pin
Available in stock (25)
155943 Lippert Components Fifth Wheel Trailer Hitch Pin Box King Pin
Experience the ultimate in towing comfort and stability with the 155943 Lippert Components Fifth Wheel Trailer Hitch Pin Box King Pin. Engineered with advanced air ride technology pioneered by Trailair®, this pin box is designed to transform your RV experience.
Key Features:
- Innovative Air Ride Technology: Acts as a buffer between your tow vehicle and RV, significantly reducing the impact of road shock.
- Enhanced Towing Performance: Stabilizes towing dynamics for a smoother journey, ensuring safer travels on rough roads.
- Superior Shock Absorption: The unique scissor action design allows the air bag to absorb shocks and vibrations, while a gas shock manages rebound.
- Durable Construction: Made from high-quality steel with a black powder-coated finish for long-lasting performance.
- High Load Capacity: Supports a gross weight capacity of up to 21,000 pounds, ensuring it can handle your heaviest loads.
- Easy Installation: Designed for straightforward setup, making it a suitable upgrade for your fifth wheel trailer.
Specifications:
- Length: 22-7/16 inches
- Type: Air-Ride Coupler
- King Pin: Yes
- Warranty: Limited 1 Year Warranty
Please note that this item ships via Freight Line and cannot be sent through regular ground services. To ensure a smooth delivery, please provide a valid phone number when placing your order.
Upgrade your towing experience today with the 155943 Lippert Components Fifth Wheel Trailer Hitch Pin Box King Pin and enjoy a smoother, more stable ride on all your adventures.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

