Upgrade the rear suspension performance of your lifted 2017–2026 Ford F-250 or F-350 Super Duty with the ReadyLIFT Falcon 3.3 Rear Shock Pair.

Designed for compatible ReadyLIFT 6" suspension systems with 4"–5.5" of actual rear suspension lift, these premium external-reservoir monotube shocks provide improved comfort, control, stability, heat resistance, and damping consistency.

The external reservoirs increase shock-fluid capacity and improve heat management during demanding use. This helps the shocks maintain more consistent performance during daily driving, towing, trail use, and repeated suspension movement.

Vehicle-specific performance tuning helps control the additional suspension forces associated with a lifted Super Duty and larger aftermarket wheels and tires while retaining predictable on-road handling.

This standalone rear shock pair includes two Falcon 3.3 shocks. The shocks do not create suspension lift and must be used with a compatible ReadyLIFT suspension system.

Features

• Falcon 3.3 Rear Shocks
  • Premium performance shocks engineered for compatible ReadyLIFT Ford Super Duty suspension systems.
• Designed for 6" Lift Systems
  • Intended for ReadyLIFT 6" suspension systems with 4"–5.5" of actual rear suspension lift.
• External-Reservoir Design
  • Increases shock-fluid capacity and supports improved heat management during demanding use.
• Monotube Construction
  • Provides consistent damping and controlled rear suspension performance.
• Improved Comfort and Control
  • Designed to deliver a more composed and confident ride than factory rear shocks.
• Enhanced Rear Stability
  • Helps improve suspension stability during daily driving, towing, and trail use.
• Improved Heat Resistance
  • External reservoirs help reduce the effects of heat buildup during repeated suspension movement.
• Consistent Damping Performance
  • Designed to maintain predictable shock performance across varying roads, loads, and driving conditions.
• Vehicle-Specific Tuning
  • Engineered for applicable 2017–2026 Ford Super Duty lifted applications.
• Supports Larger Wheels and Tires
  • Performance-oriented damping helps control the additional forces associated with oversized wheel and tire combinations.
• Bolt-On Installation
  • Installs in the factory rear shock locations using retained factory hardware.
• Complete Rear Pair
  • Includes two Falcon 3.3 rear shocks.

Fitment

• 2017–2026 Ford F-250 Super Duty — Compatible ReadyLIFT 6" suspension system with 4"–5.5" of actual rear suspension lift
• 2017–2026 Ford F-350 Super Duty — Compatible ReadyLIFT 6" suspension system with 4"–5.5" of actual rear suspension lift

Fitment Notes

• These shocks are marketed for compatible ReadyLIFT 6" suspension systems.
• The part-specific installation instructions identify the supported rear suspension lift range as 4"–5.5".
• The 4"–5.5" measurement refers to the vehicle’s actual rear suspension lift. It should not automatically be treated as the physical height of the rear block because factory block height and total rear lift can vary by vehicle configuration.
• The ReadyLIFT product page repeatedly states that these shocks are “Built for a 4" Lift.” That wording conflicts with the 6" product title, SKU-specific installation instructions, and compatible lift-kit list. Do not use the copied 4" statement in the Shopify description.
• ReadyLIFT offers a separate Falcon 3.3 rear pair for its 4" Super Duty applications under part number 93-23445.
• These shocks do not create rear suspension lift. A compatible ReadyLIFT suspension system is required separately.
• This is a standalone rear shock pair. It is not a complete suspension lift kit.
• Confirm the vehicle’s actual rear suspension lift before ordering. Measure from the center of the rear wheel hub vertically to the edge of the fender and compare both sides.
• Vehicle ride height can vary according to payload package, factory spring rate, existing rear blocks, and vehicle configuration.

Specifications

• Fitment: Vehicle-Specific Rear Shock Pair
  
• Vehicle: Ford F-250/F-350 Super Duty
  
• Year Range: 2017–2026
  
• Position: Rear
  
• Product Type: Standalone Rear Shock Pair
  
• Shock Series: Falcon 3.3
  
• Shock Construction: Monotube
  
• Reservoir Type: External Reservoir
  
• Lift-System Compatibility: Compatible ReadyLIFT 6" Suspension Systems
  
• Actual Rear Lift Compatibility: 4"–5.5"
  
• Suspension Lift Provided: None
  
• Quantity: 2
  
• Driver-Side Rear Shock: Included
  
• Passenger-Side Rear Shock: Included
  
• Mounting Hardware: Factory Hardware Reused
  
• Required Reservoir Orientation: Toward the Rear Axle
  
• Shock Hardware Torque: 65 ft-lbs
  
• Maximum Recommended Tire Width with Factory Wheels: 12.5"
  
• Compatible ReadyLIFT Kits: 49-23620, 49-23621, 49-27850, 49-27851, 49-27700, 49-27720, 49-2763 and 49-2765
  
• Installation Time: 4 Hours ± 0.5 Hour
• Installation Difficulty: Professional Installation Highly Recommended
  
• Wheel Alignment: Required After Installation
  
• Initial Hardware Inspection: After 100 Miles
  
• Additional Hardware Inspection: By 500 Miles and at Each Service Interval
  
• Manufacturer Part Number: 93-23665

Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.