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1991 Chevrolet Astro

1991 Chevrolet Astro Spider Gear Kits

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USA Standard Gear standard spider gear set for GM 7.5", 26 spline
Part Number: YSTZIKGM75S26
Guaranteed to Fit
$98.49
Vehicle Fitment
  • 1991 Chevrolet Astro CS All Engines RWD
  • 1991 Chevrolet Astro LT All Engines AWD
  • 1991 Chevrolet Astro Base All Engines RWD
  • 1991 Chevrolet Astro CL All Engines RWD
Product Details
Location : Rear AxleNotes : 26 Spline Open DifferentialAxle Type : GM 7.5 in.Spline Count : 26Includes : Two Side Gears, Two Pinion Gears, Cross Pin Shaft, Cross Pin Bolt and Spider Gear Thrust WashersRecommended Use : PerformanceWarranty : 1 year USA Standard Gear 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.

14 Plate Dura Grip Composite Clutch Kit for GM 7.5"/Ford 7.5"/M35 Differentials
Part Number: YUKYPKGM75PCDG1
Guaranteed to Fit
$195.89
Vehicle Fitment
  • 1991 Chevrolet Astro CS All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro CL All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro Base All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro LT All Engines AWD, GM 7.5 in. and 7.6 in.
Product Details
Location : Rear AxleNotes : Dura Grip PositractionAxle Type : GM 7.5 in., 7.625 in.Spline Count : 26Recommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle 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.

Yukon standard open spider gear kit for GM 7.2" S10 and S15 IFS
Part Number: YUKYPKGM72IFSS
Guaranteed to Fit
$217.89
Vehicle Fitment
  • 1991 Chevrolet Astro Base All Engines AWD, GM 7.2 in.; IFS
  • 1991 Chevrolet Astro CS All Engines AWD, GM 7.2 in.; IFS
  • 1991 Chevrolet Astro LT All Engines AWD, GM 7.2 in.; IFS
  • 1991 Chevrolet Astro CL All Engines AWD, GM 7.2 in.; IFS
Product Details
Location : Rear AxleNotes : IFSAxle Type : GM 7.2 in.Spline Count : 26Includes : Two Side Gears, Two Pinion Gears, Cross Pin Shaft, Roll Pin and Spider Gear Thrust WashersRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle 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.

Yukon Dura Grip Spider Gear Set for GM 7.5" & 7.625" Diffs, 26 Spline
Part Number: YUKYPKGM75P26
Guaranteed to Fit
$268.89
Vehicle Fitment
  • 1991 Chevrolet Astro Base All Engines RWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro CS All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro LT All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro CL All Engines AWD, GM 7.5 in. and 7.6 in.
Product Details
Location : Rear AxleNotes : 26 Spline Dura Grip PositractionAxle Type : GM 7.5 in.Spline Count : 26Includes : Two Side Gears, Four Pinion Gears, Cross Pin Shaft, Roll Pin and Spider Gear Thrust WashersRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle 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.

Yukon standard open spider gear kit, early GM 7.5", 26 spline and large windows
Part Number: YUKYPKGM75S26
Guaranteed to Fit
$146.89
Vehicle Fitment
  • 1991 Chevrolet Astro Base All Engines RWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro CS All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro LT All Engines AWD, GM 7.5 in. and 7.6 in.
  • 1991 Chevrolet Astro CL All Engines AWD, GM 7.5 in. and 7.6 in.
Product Details
Location : Rear AxleNotes : Open Differential with 26 Spline AxlesAxle Type : GM 7.5 in.Spline Count : 26Includes : Two Side Gears, Two Pinion Gears, Cross Pin Shaft, Cross Pin Bolt and Spider Gear Thrust WashersRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle 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.

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Helpful Automotive Resources

How Does Rear-Wheel Drive Work?
How Does Rear-Wheel Drive Work?Rear-wheel drive powertrains have several different arrangements. The most prevalent type has the engine mounted longitudinally in the vehicle’s front end along with the transmission and a spinning driveshaft carrying power to the rear axle that propels the vehicle.
Your Guide to How Spider Gears Work, Plus FAQs
Your Guide to How Spider Gears Work, Plus FAQsInside the differential case, there are two side gears and two pinion gears. The pinion gears are technically the spider gears, but many people simply refer to all four of the gears as spider gears. A spider gear is an example of a bevel gear that rotates around the differential case.