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November 21 2025

FF Tool – FF – FE nuts – Conversion Kit

Ashleigh Vega 0

FF / FE Conversion Kit

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Temper Axle
PO Box 1127 | Fonda, NY 12068

(518) 853-3467

Contact

Temper Axle
PO Box 1127 | Fonda, NY 12068

MADE IN THE USA

Doctor Preload and Temper-Loc Spindle Nuts are proudly made by hard working Americans in our Fonda, New York facility. Available in North America direct from the manufacturer as well as several distributors.

INDUSTRY INVOLVEMENT

Our products and experts can be found at events sponsored by these industry associations.

ABOUT TEMPER AXLE

Doctor Preload is a product of Temper Axle, a company that has earned the trust of truck, bus and specialty fleets around the world. We are backed by parent company, Temper Corporation, a leader in specialized bearing adjustment solutions for over 40 years. The company designs & manufactures products for a wide range of applications and industries.

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