Give the tapered rollers in your wheel bearing, transmission or transfer case a fresh surface to run on with the Schaeffler Bearing cup, manufacturer part number 25821. This tapered roller bearing race is a direct-fit replacement for many vehicles, among them the 1983-2004 Ford Mustang, 1983-2002 Chevrolet Camaro and 1982-1995 Chevrolet S10. See the "Vehicles it fits" section for the full list and engine details.
The cup is the outer race of a tapered roller bearing: the ring the rollers run against as the bearing carries load. Depending on the vehicle, it is cataloged for front, rear, front outer, rear outer, rear inner and rear forward positions. Those include transfer case output shaft and wheel bearing locations.
A race may need replacing if you notice grinding or growling noise, excess play, or pitting and scoring on the race surface. Diagnose the cause before replacing. Follow the vehicle service information for installation and for pairing with the matching cone.
Interchange: NB25821 · BR25821 · 501095
This part cross-references / interchanges with the following part numbers:
What does Schaeffler part 25821 do?
It is the cup, or outer race, of a tapered roller bearing. The rollers run against this ring as the bearing carries load in a wheel bearing, transmission or transfer case application.
Can this be used as a manual transmission race?
Yes, where the listed application calls for it. It is also cataloged for wheel bearing and transfer case output shaft positions. Check the "Vehicles it fits" section for your vehicle.
Which position does this race fit?
It is cataloged for front, rear, front outer, rear outer, rear inner and rear forward positions, depending on the vehicle. The "Vehicles it fits" section shows the position for each application.
Which vehicles does it fit?
It fits many vehicles, among them the 1983-2004 Ford Mustang, 1983-2002 Chevrolet Camaro and 1982-1995 Chevrolet S10. See the "Vehicles it fits" section for the full list.
What are signs a bearing race may be worn?
Grinding or growling noise, excess play, or pitting and scoring on the race surface may indicate wear. Diagnose the cause before replacing, since other parts can produce similar symptoms.
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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.
