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1986 Buick Regal
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1986 Buick Regal

1986 Buick Regal Spider Gear Kits

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USA Standard Gear standard spider gear set for GM 8.5", 30 spline
USA Standard Gear®
USA Standard Gear standard spider gear set for GM 8.5", 30 spline
Part Number: YSTZIKGM85S30
Guaranteed to Fit
$131.49
Vehicle Fitment
  • 1986 Buick Regal Base All Engines RWD
  • 1986 Buick Regal T-Type All Engines RWD
  • 1986 Buick Regal Grand National All Engines RWD
  • 1986 Buick Regal Limited All Engines RWD
Product Details
Location : Rear AxleNotes : 30 Spline Open DifferentialAxle Type : GM 8.5 in.Spline Count : 30Includes : 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.

USA Standard Gear standard spider gear set for GM 8.5", 28 spline
USA Standard Gear®
USA Standard Gear standard spider gear set for GM 8.5", 28 spline
Part Number: YSTZIKGM85S28
Guaranteed to Fit
$127.49
Vehicle Fitment
  • 1986 Buick Regal Base All Engines RWD
  • 1986 Buick Regal T-Type All Engines RWD
  • 1986 Buick Regal Grand National All Engines RWD
  • 1986 Buick Regal Limited All Engines RWD
Product Details
Location : Rear AxleNotes : 28 Spline Open DifferentialAxle Type : GM 8.5 in.Spline Count : 28Includes : 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.

Yukon standard open spider gear kit for 8.5" GM with 28 spline axles
Yukon Gear & Axle®
Yukon standard open spider gear kit for 8.5" GM with 28 spline axles
Part Number: YUKYPKGM85S28
Guaranteed to Fit
$199.89
Vehicle Fitment
  • 1986 Buick Regal Base All Engines RWD, GM 8.5 in., 28 Spline
  • 1986 Buick Regal T-Type All Engines RWD, GM 8.5 in., 28 Spline
  • 1986 Buick Regal Grand National All Engines RWD, GM 8.5 in., 28 Spline
  • 1986 Buick Regal Limited All Engines RWD, GM 8.5 in., 28 Spline
Product Details
Location : Rear AxleNotes : Open Differential with 28 Spline AxlesAxle Type : GM 8.5 in.Spline Count : 28Includes : 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.

Yukon Dura Grip Spider Gear Set for GM 8.5" Differential with 28 spline axles
Yukon Gear & Axle®
Yukon Dura Grip Spider Gear Set for GM 8.5" Differential with 28 spline axles
Part Number: YUKYPKGM85P28
Guaranteed to Fit
$323.89
Vehicle Fitment
  • 1986 Buick Regal Base All Engines RWD, GM 8.5 in.; 28 Spline
  • 1986 Buick Regal T-Type All Engines RWD, GM 8.5 in.; 28 Spline
  • 1986 Buick Regal Grand National All Engines RWD, GM 8.5 in.; 28 Spline
  • 1986 Buick Regal Limited All Engines RWD, GM 8.5 in.; 28 Spline
Product Details
Location : Rear AxleNotes : 28 Spline Dura Grip PositractionAxle Type : GM 8.5 in.Spline Count : 28Includes : 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.

14 Plate Dura Grip Comp Clutches GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/CastIronVette
Yukon Gear & Axle®
14 Plate Dura Grip Comp Clutches GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/CastIronVette
Part Number: YUKYPKGM12PCDG1
Guaranteed to Fit
$368.89
Vehicle Fitment
  • 1986 Buick Regal Grand National All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Base All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal T-Type All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Limited All Engines RWD, GM 8.5 in.
Product Details
Location : RearNotes : Dura Grip PositractionAxle Type : Ford 8.8 in. and GM, 8.2 in., 8.5 in. and 8.6 in.Spline Count : 30Recommended 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.

14 Plate Carbon Clutches, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette
Yukon Gear & Axle®
14 Plate Carbon Clutches, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette
Part Number: YUKYPKGM12PC14
Guaranteed to Fit
$399.89
Vehicle Fitment
  • 1986 Buick Regal Grand National All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Base All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal T-Type All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Limited All Engines RWD, GM 8.5 in.
Product Details
Location : RearNotes : Dura Grip PositractionAxle Type : Ford 8.8 in. and GM, 8.2 in., 8.5 in. and 8.6 in.Spline Count : 30Recommended 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.

18 Plate Steel Clutch Set, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette
Yukon Gear & Axle®
18 Plate Steel Clutch Set, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette
Part Number: YUKYPKGM12PC18
Guaranteed to Fit
$493.89
Vehicle Fitment
  • 1986 Buick Regal Grand National All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Base All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal T-Type All Engines RWD, GM 8.5 in.
  • 1986 Buick Regal Limited All Engines RWD, GM 8.5 in.
Product Details
Location : RearNotes : Dura Grip PositractionAxle Type : Ford 8.8 in. and GM, 8.2 in., 8.5 in. and 8.6 in.Spline Count : 30Recommended 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.