Kelderman 6-8

Kelderman 6-8" 4-Link Rear Air Suspension Lift Kit(17-19 Ford F-350 4WD)

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$4295

USD 06-23-2022

Financing Available

Part Number

KLM69018

Details

Kelderman continues to be dedicated to offering the highest quality lift kits available for heavy duty trucks in today's marketplace. The introduction of this 6-8" 4-Link Air Suspension Lift Kit for the 2017+ Ford F-250 and F-350 pickup trucks reinforces that dedication. Our latest offering for the 2017 model year redesign, provides a smaller option than our massive 10-12" 4-Link Air Suspension Lift Kit but allows you to still comfortably clear 37" tires with a large offset wheel or to run 38" tires with room to spare. This suspension features the 4-Link, full air suspension design that Kelderman has become famous for over the span of our 25+ years of manufacturing air suspension. The factory leaf spring suspension is removed and replaced with laser cut and hand welded components that are built to last. The 6-8" 4-Link Rear Air Suspension Lift Kit includes upper and lower airbag mounting brackets, industrial-strength airbags, shock mounts, trailing arm mounts, adjustable trailing arms, rear cross member, adjustable rear panhard bar, upgraded rear sway bar, air lines, fittings, and all necessary hardware for installation. Shocks and air management packages sold separately. This suspension has a designed ride height that provides 6-8" of lift while traveling down the road. Add our 6-8" 4-LinkFront Air Suspension Lift Kit and one of our self-leveling air control systems to get the ultimate functionality from your truck. Using an electronic air control system, such as the Air Lift 3H Electronic Air Control System, you have the ability to raise/lower the truck down to approximately a 2" lift kit when deflated and up to nearly a 12" lift kit when fully inflated. The 6-8" designed ride height provides you with an unbeatable ride quality that you can't find with a standard coil spring and leaf spring lift kit. Another advantage of air suspension is towing! All of our full air suspension systems are designed to improve your towing abilities! When using one of our self-leveling air control systems, the truck will automatically inflate or deflate the airbags as needed to maintain the proper ride height. Never squat when towing your camper, boat, or trailer again! Add an air control system to your kit to make sure you have the ability to enter your standard 8' garage door or make it easier for you to get in and out of a truck with a big 8" lift kit and 38" tires. Don't settle for anything traditional with your Super Duty....go all out with Kelderman today!

Notes

  • For 4.5" Axle, DRW

Fitment

2021 Ford F-250 Super Duty King Ranch 4WD
2021 Ford F-250 Super Duty Lariat 4WD
2021 Ford F-250 Super Duty Limited 4WD
2021 Ford F-250 Super Duty Platinum 4WD
2021 Ford F-250 Super Duty XL 4WD
2021 Ford F-250 Super Duty XLT 4WD
2020 Ford F-250 Super Duty King Ranch 4WD
2020 Ford F-250 Super Duty Lariat 4WD
2020 Ford F-250 Super Duty Limited 4WD
2020 Ford F-250 Super Duty Platinum 4WD
2020 Ford F-250 Super Duty XL 4WD
2020 Ford F-250 Super Duty XLT 4WD
2019 Ford F-250 Super Duty King Ranch 4WD
2019 Ford F-250 Super Duty Lariat 4WD
2019 Ford F-250 Super Duty Limited 4WD
2019 Ford F-250 Super Duty Platinum 4WD
2019 Ford F-250 Super Duty XL 4WD
2019 Ford F-250 Super Duty XLT 4WD
2018 Ford F-250 Super Duty King Ranch 4WD
2018 Ford F-250 Super Duty Lariat 4WD
2018 Ford F-250 Super Duty Limited 4WD
2018 Ford F-250 Super Duty Platinum 4WD
2018 Ford F-250 Super Duty XL 4WD
2018 Ford F-250 Super Duty XLT 4WD
2017 Ford F-250 Super Duty King Ranch 4WD
2017 Ford F-250 Super Duty Lariat 4WD
2017 Ford F-250 Super Duty Platinum 4WD
2017 Ford F-250 Super Duty XL 4WD
2017 Ford F-250 Super Duty XLT 4WD
2021 Ford F-350 Super Duty King Ranch 4WD
2021 Ford F-350 Super Duty Lariat 4WD
2021 Ford F-350 Super Duty Limited 4WD
2021 Ford F-350 Super Duty Platinum 4WD
2021 Ford F-350 Super Duty XL 4WD
2021 Ford F-350 Super Duty XLT 4WD
2020 Ford F-350 Super Duty King Ranch 4WD
2020 Ford F-350 Super Duty Lariat 4WD
2020 Ford F-350 Super Duty Limited 4WD
2020 Ford F-350 Super Duty Platinum 4WD
2020 Ford F-350 Super Duty XL 4WD
2020 Ford F-350 Super Duty XLT 4WD
2019 Ford F-350 Super Duty King Ranch 4WD
2019 Ford F-350 Super Duty Lariat 4WD
2019 Ford F-350 Super Duty Limited 4WD
2019 Ford F-350 Super Duty Platinum 4WD
2019 Ford F-350 Super Duty XL 4WD
2019 Ford F-350 Super Duty XLT 4WD
2018 Ford F-350 Super Duty King Ranch 4WD
2018 Ford F-350 Super Duty Lariat 4WD
2018 Ford F-350 Super Duty Limited 4WD
2018 Ford F-350 Super Duty Platinum 4WD
2018 Ford F-350 Super Duty XL 4WD
2018 Ford F-350 Super Duty XLT 4WD
2017 Ford F-350 Super Duty King Ranch 4WD
2017 Ford F-350 Super Duty Lariat 4WD
2017 Ford F-350 Super Duty Platinum 4WD
2017 Ford F-350 Super Duty XL 4WD
2017 Ford F-350 Super Duty XLT 4WD

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About Us
Nestled in the quiet cornfields of central Iowa, Kelderman Manufacturing has been in business since 1970. Founder/President Gary Kelderman started his own small manufacturing company building innovative products for the agricultural market. Gary is a renowned inventor for his work with rubber track systems, corn harvesting attachments, hay raking equipment, and more. Kelderman existed only in the agricultural marketplace for roughly 20 years until Gary's passion for cars/trucks led to the creation of Kelderman Air Suspension. The history of Kelderman Air Suspension first began to take shape when Gary made a common purchase and ended up with a common problem.

Shipping
Shipping times vary depending on item and immediate availability. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt and notify us within 5 business days if there are any concerns, damages, or missing items.

Warranty
Kelderman Manufacturing, Inc. offers a 3 year or 100,000 mile Limited Warranty, parts and labor, to the original retail purchaser who owns the vehicle on which the unit was installed, for defects in materials and workmanship related to the fabricated parts. Non fabricated parts such as air bags, air compressors, gauges, solenoid kits, and electronic air ride control systems are covered for 1 year or 50,000 miles for parts and 1 year or 25,000 miles for labor. Kelderman Manufacturing, Inc. must be contacted for warranty authorization before any diagnostic work or repairs are performed. At that time, Kelderman will provide diagnostic assistance and authorization for the repairs if warrantable. Any unauthorized diagnostic work performed before contacting Kelderman will not be covered under the warranty program if deemed unreasonable. Kelderman Manufacturing, Inc. does not warrant any product for finish, alterations, modifications and/or installation different from Keldermans instructions. Alterations / modifications to the final product include, but are not limited to powder coating, plating, and/or welding which will void the warranty. Some damage may occur to the finish of the parts during shipping. This is considered normal and is not covered under warranty. Kelderman tries to ensure that the suspension parts fit the vehicles they were designed for, but due to unknown vehicle manufacturers production changes and/or inconsistencies by the vehicle manufacture, Kelderman cannot be responsible for 100% fitment. Installation of the Kelderman Air Suspension System may void the vehicles factory warranty. It is the consumers responsibility to check with their local vehicles dealer for warranty position before the installation of the system. Keldermans obligation under this warranty is limited to the replacement of the defective parts only. Freight charges, incidental or consequential damages are expressly excluded from this warranty. Kelderman is not responsible for damages and/or warranty of other vehicle parts related or non-related to the installed Kelderman Air Suspension System. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been subject to accident, negligence, alteration, abuse or misuse as determined by Kelderman. Kelderman Air Suspension Systems are designed to be installed, and ran at the recommended ride heights provided by Kelderman. All warranties will become void if Kelderman systems are ran outside the recommended ride heights, or if the systems are combined/substituted with other suspension kits. Combination and/or substitution of other components may cause premature wear and inhibit the Kelderman Air Suspension System from operating as designed, which may cause severe injury or death. Kelderman does not warrant parts not manufactured by Kelderman. It is the installer and sellers reasonability to review all these warranties, warnings and disclaimers with the consumer prior to installation. Kelderman reserves the right to supercede, discontinue, change designs, finishes, part numbers and/or applications of parts deemed necessary without written notice. Kelderman is not responsible for misprints, or typographical errors within the catalog or price sheets. Click here to learn more about our warranty.

WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

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