Keep the input shaft turning smoothly and quietly with the Timken Manual Transmission Input Shaft Bearing NP007430, a tapered roller bearing cone that supports the shaft against both radial and axial loads. It's a direct-fit replacement for the 1999 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (All engines), with two used per application.
This listing supplies the inner cone. Timken recommends replacing the inner (cone) and outer (cup) together to maximize reliability and bearing life. Signs a worn input shaft bearing may need replacing include growling, whining or rumbling noise from the transmission, especially in neutral or under load. Diagnose the source of the noise before replacing. Sold individually; these applications use two, so order two for a complete job.
What is the Timken NP007430?
It's a tapered roller bearing cone used as a manual transmission input shaft bearing. It supports the input shaft against both radial and axial loads.
Which vehicles does this bearing fit?
It's a direct-fit replacement for the 1999 Ford F-250, F-350, F-450 and F-550 Super Duty (All engines). See the Buyer's Guide tab to confirm your vehicle.
How many do I need?
These applications use two per vehicle, so order two for a complete replacement. Each listing is for one bearing cone.
Does this include the bearing cup?
No, this listing is for the inner cone. Timken recommends replacing the inner cone and outer cup together to maximize reliability and life.
What are signs this bearing may need replacing?
Growling, whining or rumbling from the transmission, often in neutral or under load, can indicate a worn input shaft bearing. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.
