Curt M19 Air Ride Pin Box - 21,000 lbs - 155943

The Curt M19 Air Ride Pin Box is a medium-jaw 5th-wheel hitch component designed for heavy-duty towing up to 21,000 lbs. It features a durable black powder-coated steel construction and integrates an internal air spring with a built-in shock for enhanced ride comfort. This pin box is a direct replacement for Lippert's OEM 1116 model and comes fully assembled for easy installation.

Features:

• Incorporates an internal air spring combined with an oil shock to effectively absorb road vibrations and impacts
• Utilizes a scissor-style compression mechanism that reduces bounce and recoil for smoother towing performance
• Offers bolt-on installation with a 3-row bolt pattern matching original hardware, eliminating the need for modifications
• Constructed from corrosion-resistant steel finished with a black powder coat for long-lasting durability
• Designed with a medium-jaw style to fit a wide range of 5th-wheel trailers requiring 21,000 lbs capacity
• Built in the USA to meet stringent quality and manufacturing standards

Specifications:

• Towing Capacity: 21,000 lbs
• Pin Box Width: 12 1/2"
• Bolt Pattern: 3-Row, 6 Bolts Per Side
• Overall Shipping Dimensions (L x W x H): 35 1/2" x 17 1/2" x 15"
• Shipping Weight: 156 lbs
• Material Finish: Black Powder Coat Steel
• Jaw Style: Medium
• Country of Origin: USA

Compatibility:

• Direct replacement for Lippert OEM pin box number 1116 with matching bolt pattern
• Fits medium-jaw 5th-wheel trailers requiring a 3-row bolt pattern installation
• Universal fit design; verify specific vehicle compatibility before installation

Included:

• (1) x Fully Assembled CURT M19 Air Ride Pin Box