Carli CS-FLTB-17-40 Long Travel Air Bag System 4.5" Lift 17-22 F250/F350

Vehicle Fitment

• 2017-2022 Ford F250/F350 (4x4, 4.0" axle tube)

Fitment Notes

• Compatible with Carli 4.5"/5.5" lift systems only
• 4.0" axle tube applies to 2017-2022 F250 4x4 (gas or diesel) with Tremor or High Capacity tow package, and all F350 SRW models - confirm axle tube size before ordering
• Designed for use with a Full Progressive leaf spring pack

Features

• Restores factory payload capacity to a Full Progressive leaf spring pack
• Increases load and towing capacity without sacrificing unloaded ride quality
• Supports up to 12" of rear suspension travel
• 2,000 lb. capacity per bag (up to 4,000 lbs. combined) at 100 PSI maximum
• Normal operating range of 5-75 PSI for fine-tuned load support
• Adjustable rear loaded height for varying cargo demands
• 100% bolt-on installation, no welding required
• Compatible with manual fill or onboard air systems via 1/4" airline

Specifications

• Capacity per bag: 2,000 lbs. (up to 4,000 lbs. combined)
• Maximum operating pressure: 100 PSI
• Normal operating range: 5-75 PSI
• Suspension travel supported: up to 12"
• Compatible lift height: 4.5"/5.5"
• Axle tube size: 4.0"
• Position: Rear, left and right

Included Components

• 2x Air Bags
• Upper Frame Brackets and Hardware
• Lower Mounting Hardware
• Manual Fill Components

Product Description

The Carli CS-FLTB-17-40 Long Travel Air Bag System is built for 2017-2022 Ford F250/F350 4x4 trucks with a 4.0" axle tube, running a Carli 4.5"-5.5" lift system. It restores the factory payload capacity typically reduced when upgrading to a Full Progressive leaf spring pack, letting owners keep the improved unloaded ride quality without sacrificing towing or hauling ability.

Rated to support up to 12" of rear suspension travel and 2,000 lbs. per bag, these air bags suit everything from 5th wheel towing to camper and work-truck use. The system is 100% bolt-on, can be run manually or integrated into an onboard air setup through 1/4" airline, and gives owners adjustable, load-matched ride height for whatever's in the bed.