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1991 Chevrolet C1500

1991 Chevrolet C1500 Pinion Seals

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OE Solutions Series Pinion Seal - Direct Fit
Part Number: RB697500
Guaranteed to Fit
$112.99
Vehicle Fitment
  • 1991 Chevrolet C1500 All Submodels All Engines 30 Spline, 8.5 in. Ring Gear, 8.625 in. Ring Gear, Includes Seal, Cast, 1350 U-Joint
Product Details
Location : Rear DifferentialNotes : 4.01 in. L x 2.58 in. W; 7 mm Mount Hole DiameterWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyReplaces OE Number : 12470387Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Mineral Oil, 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 : OE Solutions SeriesInterchange Part Number : REPC980501, 12470387Recommended Use : OE ReplacementProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYYGM851350C
Guaranteed to Fit
$199.89
Vehicle Fitment
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 8.5 in.
Product Details
Location : Rear DifferentialWarranty : 1 year Yukon Gear & Axle 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 : PerformanceProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYMS2043
Guaranteed to Fit
$9.89
Vehicle Fitment
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 8.5 in., Rear
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 8.5 in., Rear
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 8.5 in., Rear
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 8.5 in., Rear
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 8.5 in., Rear
Product Details
Location : RearWarranty : 1 year Yukon Gear & Axle 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 : Performance ReplacementProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYMS3896
Guaranteed to Fit
$27.89
Vehicle Fitment
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 9.5 in.
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 9.5 in.
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 9.5 in.
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 9.5 in.
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 9.5 in.
Product Details
Location : RearWarranty : 1 year Yukon Gear & Axle 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 : Performance ReplacementProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYMS99193
Guaranteed to Fit
$44.89
Vehicle Fitment
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 8.5 in., GM 9.5 in.
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 8.5 in., GM 9.5 in.
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 8.5 in., GM 9.5 in.
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 8.5 in., GM 9.5 in.
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 8.5 in., GM 9.5 in.
Product Details
Location : RearWarranty : 1 year Yukon Gear & Axle 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 : Performance ReplacementProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYYGM15579602
Guaranteed to Fit
$196.89
Vehicle Fitment
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 9.5 in. & 8.6 in. Rear Pinion Yoke
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 9.5 in. & 8.6 in. Rear Pinion Yoke
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 9.5 in. & 8.6 in. Rear Pinion Yoke
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 9.5 in. & 8.6 in. Rear Pinion Yoke
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 9.5 in. & 8.6 in. Rear Pinion Yoke
Product Details
Location : Rear DifferentialWarranty : 1 year Yukon Gear & Axle 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 : PerformanceProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYYGM3988524
Guaranteed to Fit
$343.89
Vehicle Fitment
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 8.5 in.
Product Details
Location : Rear DifferentialWarranty : 1 year Yukon Gear & Axle 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 : PerformanceProduct Fit : Direct Fit
Pinion Seal - Direct Fit
Part Number: YUKYYGM851350F
Guaranteed to Fit
$355.89
Vehicle Fitment
  • 1991 Chevrolet C1500 WT All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Cheyenne All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 454 SS All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Scottsdale All Engines RWD, GM 8.5 in.
  • 1991 Chevrolet C1500 Silverado All Engines RWD, GM 8.5 in.
Product Details
Location : Rear DifferentialWarranty : 1 year Yukon Gear & Axle 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 : PerformanceProduct Fit : Direct Fit
Timken OE Replacement Pinion Seal - Direct Fit
Part Number: TM2043
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1991 Chevrolet C1500 All Submodels All Engines 8.5 In. Ring Gear
Product Details
Location : Rear, OuterQuantity 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
Pinion Seal - Direct Fit
Part Number: AC84332248
Guaranteed to Fit
$126.49
Vehicle Fitment
  • 1991 Chevrolet C1500 Cheyenne All Engines Standard Cab Pickup, transmissionmfrcode : SM465/M20, 8.50 DIA R/GR, With DEFL)(TYPE A, INCLS NUT, SEAL, WASHER & YOKE
  • 1991 Chevrolet C1500 Silverado All Engines Standard Cab Pickup, transmissionmfrcode : SM465/M20, 8.50 DIA R/GR, With DEFL)(TYPE A, INCLS NUT, SEAL, WASHER & YOKE
  • 1991 Chevrolet C1500 WT All Engines Standard Cab Pickup, transmissionmfrcode : SM465/M20, 8.50 DIA R/GR, With DEFL)(TYPE A, INCLS NUT, SEAL, WASHER & YOKE
  • 1991 Chevrolet C1500 Scottsdale All Engines Standard Cab Pickup, transmissionmfrcode : SM465/M20, 8.50 DIA R/GR, With DEFL)(TYPE A, INCLS NUT, SEAL, WASHER & YOKE
Product Details
Warranty : 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
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Helpful Automotive Resources

Bad Pinion Seal Symptoms
Bad Pinion Seal SymptomsThe differential doesn’t have an oil pump; the gears just spin in the oil, which is contained within the differential case. The oil level is usually supposed to be at the base of the fill hole, but there is no indication of any kind that the differential oil is low