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1991 Avanti II

1991 Avanti II Crankshaft Seals

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Crankshaft Seal - Direct Fit, Kit
Part Number: FPBS40520
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1991 Avanti II Base 8 Cyl 5.0L Rear Main Seal Set
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Product Fit : Direct Fit
Timken OE Replacement Crankshaft Seal - Direct Fit, Sold individually
Part Number: TM3604
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 1991 Avanti II All Submodels All Engines 7.5 in., 8.8 in. Ring Gear
Product Details
Location : Rear, OuterWarranty : 1-year Timken limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Series : Timken OE ReplacementProduct Fit : Direct Fit
Crankshaft Seal - Direct Fit, Sold individually
Part Number: AC9845
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 1991 Avanti II Base 8 Cyl 5.0L
Product Details
Location : FrontWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
DNJ OE Replacement Crankshaft Seal - Direct Fit, Sold individually
Part Number: DNJRM3103
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 Avanti II Base 8 Cyl 5.0L OHV, With Chevrolet Engine, 16 Valve
Product Details
Location : RearWarranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Series : DNJ OE ReplacementProduct Fit : Direct Fit
Crankshaft Seal - Direct Fit, Kit
Part Number: FPBS40626
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1991 Avanti II Base 8 Cyl 5.0L
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Product Fit : Direct Fit
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Helpful Automotive Resources

Crankshaft Seal Problems: What Is It, Symptoms, and What To Do
Crankshaft Seal Problems: What Is It, Symptoms, and What To DoThe front seal on an engine with a timing belt plays the same role but is a smaller seal. If the engine has a timing cover (metal timing chain lubricated by splash oil), the seal will only contain splash oil and not pressure.
Rear Main Seal Replacement Tips
Rear Main Seal Replacement Tips Pro Tip: Older engines had a two-piece seal that could be replaced by removing the oil pan and the rear main bearing cap, but that was a