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Lowest Price GuaranteePart TypeBearing
BrandACDELCO
Package Width2.9
Weight1.09
Programming RequiredNo
Signs Of Wear & Troubleshooting - Section 1 - Bullet 1Low fluid levels in differentials
Signs Of Wear & Troubleshooting - Section 1 - HeaderSigns of wear for differential pinion bearings include but are not limited to:
Good Maintenance Practices - Section 1 - Bullet 1Use recommended grease or differential fluid to keep the bearing properly lubricated
Faq - Answer 2No. Do not use bearing grease on carrier or pinion bearings during installation, this may cause premature bearing failure. Use clean gear oil as a pre-lubricant to the bearings during installation.
Faq - Answer 1Yes. Ring and pinion gears come in matched sets and should be replaced at the same time.
Inside Diameter34.92
Good Maintenance Practices - Section 1 - Bullet 2Change differential fluids at vehicle recommended maintenance intervals
Race IncludedYes
Features & Benefits - Bullet 2Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 3GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 4GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 5GM regularly updates production and service part designs to integrate new materials and technologies
Product DescriptionGM Genuine Parts Differential Pinion Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bearings are tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features &#38; Benefits - Bullet 1Tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing
Bearing TypeTapered Roller
Thickness28.24
Height (In)1.1
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Leaks at seals and bearing location
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 3Clunking and grinding noise from differential
Length (In)2.9
Race Inside Diameter67.59
Outside Diameter66.65
Grade TypeOE
Faq - Question 2Should I use grease on the bearing during installation?
Faq - Question 1Do ring and pinion gears need replaced as a set?
Vendor Part NumberS1396
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
