Bonbo Front Axle Seal Kit for Ford Super Duty 2005–2019 Dana Super 60 — 6‑Piece Knuckle, Tube & O‑Ring Replacement

Durable six-piece front axle seal kit that replaces worn knuckle vacuum seals, hub O-rings and tube dust seals on Ford Super Duty trucks with Dana Super 60.

This Bonbo replacement kit includes the inner knuckle seals, outer tube oil seals and vacuum O-rings engineered to fit 2005–2019 Ford F250, F350, F450 and F550 single- or dual-rear-wheel 4x4 trucks equipped with the Dana Super 60 axle. Designed as alternatives to OEM part numbers 2017426, 2014835 and 54983, the set restores sealing performance to control lubricant retention and keep contaminants out of the front axle assembly.

How will this kit stop leaks and contamination?

The seals in this kit combine rubber sealing lips and corrosion-resistant steel support to re-establish a tight barrier at the knuckle and tube connections. Replacing cracked or flattened originals prevents oil loss and keeps water, dirt and sand from entering the axle housing.

• Includes inner knuckle seals, outer tube oil seals and vacuum O-rings for a complete front axle repair.
• Rubber lips provide oil retention while steel components resist corrosion and deformation.
• Restores factory-like barrier against external contaminants to reduce wear.

Is installation straightforward for a DIY mechanic?

Yes—installation follows the same locations as the original seals and uses simple hand and shop tools. Remove the old seals, clean the seating surfaces, then press the new components into place; no specialty machining required.

• Direct swap for worn or damaged seals—no custom modification needed.
• Works with Dana Super 60 front axle housings used on compatible Ford Super Duty trucks.
• Visual inspection and seat cleaning recommended before fitting new seals.

What parts are included and which OEM numbers do they replace?

The kit supplies the core components needed to address common front axle sealing failures: two inner knuckle seals, two outer tube oil seals and two vacuum O-rings. It’s specified as an alternative to Ford part numbers 2017426, 2014835 and 54983 for the listed model years.

• 2 x Inner Knuckle Seals (replaces part #2017426)
• 2 x Outer Tube Oil Seals (replaces part #2014835)
• 2 x Vacuum Seal O-Rings (replaces part #54983)

How long will these seals last under normal driving?

Longevity depends on driving conditions and maintenance, but the kit is manufactured from wear-resistant rubber and corrosion-resistant steel to extend service life compared with degraded originals. Proper installation and keeping axle areas clean will maximize service intervals.

• Premium rubber resists cracking from age and exposure.
• Steel reinforcement resists deformation in harsh conditions.
• Regular inspections help detect early wear before failures occur.

Who is this for: This Bonbo front axle knuckle seal kit is aimed at Ford Super Duty owners, fleet mechanics and DIY technicians who need a direct-fit sealing repair for Dana Super 60 axles on 2005–2019 F250–F550 trucks. It's also suited for shops servicing older trucks that require reliable, cost-effective alternatives to OEM seals without altering axle components. If you encounter a defective or incorrect item, contact customer support with photos for prompt assistance under the 30-day return and 1-year replacement policies.