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1999 Chevrolet Express 2500
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1999 Chevrolet Express 2500

1999 Chevrolet Express 2500 Spider Gear Kits

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Eaton positraction Shim kit for 10.5" GM 14 bolt truck
Yukon Gear & Axle®
Eaton positraction Shim kit for 10.5" GM 14 bolt truck
Part Number: YUKYPKGM14TPCSHI
Guaranteed to Fit
$73.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 10.5 in.
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 10.5 in.
Product Details
Location : RearNotes : 14 Bolt Truck Eaton PositractionAxle Type : GM 10.5 in.Spline Count : 30Recommended Use : PerformanceWarranty : 1-year Yukon Gear and 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.

USA Standard Gear standard spider gear set for GM 10.5" 14 bolt truck
USA Standard Gear®
USA Standard Gear standard spider gear set for GM 10.5" 14 bolt truck
Part Number: YSTZIKGM14TS30
Guaranteed to Fit
$206.49
Vehicle Fitment
  • 1999 Chevrolet Express 2500 All Submodels All Engines
Product Details
Location : Rear AxleNotes : 14 Bolt Truck Open DifferentialAxle Type : GM 10.5 in.Spline Count : 30Includes : Two Side Gears, Four Pinion Gears, Cross Pin Shaft, Roll Pin 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 GM 10.5" and 14T with 30 spline axles
Yukon Gear & Axle®
Yukon standard open spider gear kit for GM 10.5" and 14T with 30 spline axles
Part Number: YUKYPKGM14TS30
Guaranteed to Fit
$313.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 10.5 in. 14 Bolt Rear
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 10.5 in. 14 Bolt Rear
Product Details
Location : Rear AxleNotes : 14 Bolt Truck Open DifferentialAxle Type : GM 10.5 in.Spline Count : 30Includes : Two Side Gears, Four 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.

Eaton-type positraction Carbon Clutch kit with 14 plates for GM 14T and 10.5
Yukon Gear & Axle®
Eaton-type positraction Carbon Clutch kit with 14 plates for GM 14T and 10.5
Part Number: YUKYPKGM14TPC14
Guaranteed to Fit
$313.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 10.5 in
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 10.5 in
Product Details
Location : RearNotes : 14 Bolt Truck with Eaton PositractionAxle Type : GM 10.5 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.

Yukon standard open spider gear kit, 33 spline GM 9.25" IFS and GM 9.5" axles
Yukon Gear & Axle®
Yukon standard open spider gear kit, 33 spline GM 9.25" IFS and GM 9.5" axles
Part Number: YUKYPKGM95S33
Guaranteed to Fit
$316.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 9.5 in.
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 9.5 in.
Product Details
Location : Rear AxleNotes : Open Differential; This Kit Works for Chrysler 9.25 in. Fronts OnlyAxle Type : GM 9.5 in.Spline Count : 33Includes : 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.

Eaton-type 14 plate Carbon Clutch Set for 9.5" GM and 9.75" Ford
Yukon Gear & Axle®
Eaton-type 14 plate Carbon Clutch Set for 9.5" GM and 9.75" Ford
Part Number: YUKYPKGM95PC14
Guaranteed to Fit
$350.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 9.5 in.
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 9.5 in.
Product Details
Location : Rear AxleNotes : Eaton PositractionAxle Type : GM 9.5 in.Spline Count : 33Recommended 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 9.5" Differential with 33 spline axles
Yukon Gear & Axle®
Yukon Dura Grip Spider Gear Set for GM 9.5" Differential with 33 spline axles
Part Number: YUKYPKGM95P33DG
Guaranteed to Fit
$534.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 9.5 in.
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 9.5 in.
Product Details
Location : Rear AxleNotes : Dura Grip PositractionAxle Type : GM 9.5 in.Spline Count : 33Includes : 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 positraction internals for 9.5" GM with 33 spline axles
Yukon Gear & Axle®
Yukon positraction internals for 9.5" GM with 33 spline axles
Part Number: YUKYPKGM95P33
Guaranteed to Fit
$599.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 9.5 in.
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 9.5 in.
Product Details
Location : Rear AxleNotes : Eaton PositractionAxle Type : GM 9.5 in.Spline Count : 33Includes : 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 Dura Grip Spider Gear Set for GM 10.5"/14T differetnial
Yukon Gear & Axle®
Yukon Dura Grip Spider Gear Set for GM 10.5"/14T differetnial
Part Number: YUKYPKGM14TP30DG
Guaranteed to Fit
$629.89
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD, GM 10.5 in
  • 1999 Chevrolet Express 2500 Base All Engines RWD, GM 10.5 in
Product Details
Location : Rear AxleNotes : 14 Bolt Truck with Dura Grip PositractionAxle Type : GM 10.5 in.Spline Count : 30Includes : 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.

USA Standard Gear standard spider gear set GM 9.5"/Pre '06 GM 9.25IFS, 33 spline
USA Standard Gear®
USA Standard Gear standard spider gear set GM 9.5"/Pre '06 GM 9.25IFS, 33 spline
Part Number: YSTZIKGM95S33
Guaranteed to Fit
$140.99
Vehicle Fitment
  • 1999 Chevrolet Express 2500 LS All Engines RWD
  • 1999 Chevrolet Express 2500 Base All Engines RWD
Product Details
Location : Rear AxleNotes : Open DifferentialAxle Type : GM 9.5 in.Spline Count : 33Includes : 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 Carbon Clutch Replacement Kit for GM 7.5in. Differential
Yukon Gear & Axle®
14 Plate Carbon Clutch Replacement Kit for GM 7.5in. Differential
Part Number: YUKYPKGM75PC14
Universal Fit
$299.89
Product Details
Warranty : Lifetime 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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Popular Products

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.