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ReadyLift 43-27440 Suspension Lift Kit
- Regular price
- $3,109.00 USD
- Regular price
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$3,857.00 - Sale price
- $3,109.00 USD
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Description
xReadyLIFT Suspension is pleased to announce a new Super Duty lift kit. We are now offering our first 4” Coil Spring Kit including Tubular Radius Arms, Falcon Dual Steering Stabilizer and the new Falcon 3.3 piggyback shocks. This gives Super Duty owners an excellent alternative for lifting their trucks to fit larger tires. The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on a head-turning stance! This optimum lift height allows for up to 37" tall tires. The coil spring kit delivers a great ride and handling performance! The key ingredients to improving Super Duty ride and handling are the new, specially engineered coil springs teamed with Falcon 3.3 shocks and a track bar relocation bracket! Features & Benefits:4" Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks.Tubular Radius Arms help to correct the caster angle inFalcon Dual Steering StabilizerBolt-on lift kit - no structural modifications required.Allows for up to 37" tall tires on 9" wide wheels with +18 offset.Diesel trucks with rear single-wheel only.Falcon 3.3 monotube dampers on all four corners.3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference.3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride8-Position Micro Adjust Dial offers refined damping adjustmentsReservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges.NOTE: Tremor versions will not gain the full 4 inches over stock ride height. Kits are designed for diesel applications only. Not recommended for 2WD or gas trucks. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
Specifications:
| Shocks Included | Yes |
| California Proposition 65 | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product. |
| Color | Black |
| Fitment | Universal |
| Front Lift Component | Coil Spring |
| Front Lift Height | 4 |
| Front or Rear | Front and Rear |
| Front Shocks | Falcon 3.3 |
| Install Difficulty | Intermediate Requires some Automotive knowledge |
| Installation Time | 5+ Hours |
| Material | Steel |
| Max Tire Size | 37 |
| Prop65 Chem1 | Di(2-ethylhexyl)phthalate (DEHP) |
| Rear Lift Component | Block |
| Rear Lift Height | 4 |
| Rear Shocks | Falcon 3.3 |
| Description_DEF | Suspension Lift Kit |
| Description_EXT | 4" COIL SPRING SUSPENSION SYSTEM WITH FALCON MAX3.3 SHOCKS AND RADIUS ARMS - 2017-2022 FORD SUPER DUTY F250/F350 4WD |
| Description_FAB | 4" Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks. |
| Description_FAB | 8-Position Micro Adjust Dial offers refined damping adjustments |
| Description_FAB | Reservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges. |
| Description_FAB | Hard Anodized Large Bore 6061-T6 Aluminum Shock Body for impact and corrosion resistance as well as increased oil volume for consistent performance. |
| Description_FAB | VOD (Volume Optimized Damping) features a digressive linear piston for quicker ramp-up for reduced body roll and an overall increase in damping to reduce bottom out when pushed to the limit. |
| Description_FAB | Red Line high VI shock oil for consistent performance across all temperatures from -50F to 450F with anti-wear and lubricity agents. |
| Description_FAB | Tubular Radius Arms help to correct the caster angle in |
| Description_FAB | Falcon Dual Steering Stabilizer |
| Description_FAB | Bolt-on lift kit - no structural modifications required. |
| Description_FAB | Allows for up to 37" tall tires on 9" wide wheels with +18 offset. |
| Description_FAB | Diesel trucks with rear single-wheel only. |
| Description_FAB | Falcon 3.3 monotube dampers on all four corners. |
| Description_FAB | 3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference. |
| Description_FAB | 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride |
| Description_INV | 17-22 FORD SD 4'' BIG MAX 3.3 PREMIUM |
| Description_MKT | ReadyLIFT Suspension is pleased to announce a new Super Duty lift kit. We are now offering our first 4” Coil Spring Kit including Tubular Radius Arms, Falcon Dual Steering Stabilizer and the new Falcon 3.3 piggyback shocks. This gives Super Duty owners an excellent alternative for lifting their trucks to fit larger tires. The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on a head-turning stance! This optimum lift height allows for up to 37" tall tires. The coil spring kit delivers a great ride and handling performance! The key ingredients to improving Super Duty ride and handling are the new, specially engineered coil springs teamed with Falcon 3.3 shocks and a track bar relocation bracket! Features & Benefits:4" Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks.Tubular Radius Arms help to correct the caster angle inFalcon Dual Steering StabilizerBolt-on lift kit - no structural modifications required.Allows for up to 37" tall tires on 9" wide wheels with +18 offset.Diesel trucks with rear single-wheel only.Falcon 3.3 monotube dampers on all four corners.3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference.3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride8-Position Micro Adjust Dial offers refined damping adjustmentsReservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges.NOTE: Tremor versions will not gain the full 4 inches over stock ride height. Kits are designed for diesel applications only. Not recommended for 2WD or gas trucks. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT. |
Vehicle Fitment
xShipping
xSHIPPING & DELIVERY INFORMATION
Free Shipping
- Eligibility: Orders over $99 in the USA & Canada.
- Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
- Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.
Fast Shipping
- Processing: Orders placed before 2 PM usually ship the same day.
- Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
- Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.
Shipping Limitations
- No P.O. Boxes: Please provide a physical address.
- Remote Areas: Free shipping excludes remote regions.
Special Orders & Backorders
- May incur additional handling fees (discussed before shipping).
- You may cancel if costs are too high for a full refund.
Warranty
- For internal damage or missing parts, contact the manufacturer directly for faster service.
- After 30 days, contact the manufacturer first — if unresolved, our team will assist.
Oversized Items
- Shipped via LTL Freight (items over 150 lbs or large dimensions).
- We’ll confirm any added costs before shipping.
- Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
- Special Handling Fees: Items like batteries may incur additional shipping fees.
Returns & Cancellations
In-Stock Items
- Cancel before shipment; once shipped, standard return policy applies.
- 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.
Backorders / Special Orders
- 5% restocking fee applies if canceled within 30 days.
- Non-cancellable once shipped from the manufacturer.
- Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
- Payment Disputes: Chargebacks do not cancel orders — please contact us directly.
Core Fees
- Not included in the purchase price.
- Refundable upon return of the old part in usable condition.
If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
Why Us
xWhy Choose MyTruckPoint?
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
🇨🇦 Trusted Across Canada for 10+ Years
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
📦 100,000+ Orders Delivered
Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
✅ Authorized Dealer of Leading Brands
No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.
💪 Built for Performance & Durability
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
💰 Competitive Pricing Without Cutting Corners
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
⚡ Fast, Reliable Shipping
Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.
🧠 Expert Support You Can Rely On
Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.
🤝 Customer-First Commitment
We stand behind every order. Your satisfaction isn’t optional — it’s our priority.
MyTruckPoint — Trusted by Thousands. Built for the Road.
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