QU50397 Timken Differential Side Bearing Cup for Corporate & Dana Axles

QU50397 Timken® Differential Side Bearing Cup is most commonly used in axle differential applications. This is a First Class, original equipment quality Bearing Cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. Country of origin may vary as Timken produces Bearings in plants located around the globe, however QU50397 is almost always made in either Canada or the United States.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Always Replace
Matching Cone
Installer Plate
Service Procedures
Matching Parts
Applications

Tech Note 1: Always Replace
Always replace the cup and cone at the same time.

Tech Note 2: Matching Cone
The matching Bearing Cone will vary by application, but for Dana-Spicer Model 60, 61, and 70 Differentials, the matching Cone is QU50398. If you need two cups and 2 cones, QU40184 Differential Bearing Set includes two each QU50397 and QU50398.

Tech Note 3: Installer Plate
This cup is usually used on differential applications so a cup installer is not needed, however, if you need an Installer Plate for your application, order QT1804 Bearing Cup Installer separately.

Tech Note 4: Service Procedures
Rebearing service procedures are covered in my TM4400 Pinion and Differential Bearing Service on Dana-Spicer Monobeam Axles.

Tech Note 5: Matching Parts
Exploded View XV1001 1975-1989 Dodge Dana 60/61 Front Axle
Exploded View XV1006 1977-1991 Chevy & GMC Dana 60 Front Axle 
Exploded View XV1004 1990-1993 Dodge W250, W350 Dana 60/61 Front Axle

Applications
Vehicle Applications too numerous to list.
This Cup is used on the differential of Dana 60, 61, and 70 axles plus many corporate axles and for some wheel bearing applications. Refer to the specific vehicle page for your truck from the links list above.