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1991 GMC C2500 Differential

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Auburn Gear Differential - Front - Auburn Gear HP Series - Limited Slip - For Use w / 2.73-Up Ratio - 30 Spline

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Our List Price: $511.98
with FREE Shipping
(3) In Stock
Part Number: 3843-03619197
Notes: Auburn Gear HP Series; Limited Slip; For Use w / 2.73-Up Ratio; 30 Spline
Product Remark: 8.5 in. (10 Bolt)
Features:
  • Backed By 1 Year Warranty
  • Covered w/4 Yr Differential-Replacement Exchange
  • High Performance OEM Type Design
  • Made In The USA
  • Smooth Quiet Torque-Sensing Operation
Position: Front
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Auburn Gear Differential - Rear - Auburn Gear HP Series - Limited Slip - For Use w / 2.73-Up Ratio - 30 Spline

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Our List Price: $511.98
with FREE Shipping
(3) In Stock
Part Number: 3843-03619197
Notes: Auburn Gear HP Series; Limited Slip; For Use w / 2.73-Up Ratio; 30 Spline
Product Remark: 8.5 in. (10 Bolt)
Features:
  • Backed By 1 Year Warranty
  • Covered w/4 Yr Differential-Replacement Exchange
  • High Performance OEM Type Design
  • Made In The USA
  • Smooth Quiet Torque-Sensing Operation
Position: Rear
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Auburn Gear Differential - Rear - Auburn Gear HP Series - Limited Slip - For Use w / All Ratios - 33 Spline

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(1 Reviews)
4 Stars
Auburn Gear 542087
Differential
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Our List Price: $614.98
with FREE Shipping
(1) In Stock
Part Number: 3843-03619211
Notes: Auburn Gear HP Series; Limited Slip; For Use w / All Ratios; 33 Spline
Product Remark: 9.5 in. (14 Bolt)
Features:
  • Backed By 1 Year Warranty
  • Covered w/4 Yr Differential-Replacement Exchange
  • High Performance OEM Type Design
  • Made In The USA
  • Smooth Quiet Torque-Sensing Operation
Position: Rear
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Auburn Gear Differential - Rear - Auburn Gear MAX Lock - 35 Spline - MAX Lock Locker - Fits OEM Open Carrier - 14 Bolt

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Click to Enlarge Image is not vehicle specific
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Our List Price: $386.98
with FREE Shipping
(1) In Stock
Part Number: 3843-03619216
Notes: Auburn Gear MAX Lock; 35 Spline; MAX Lock Locker; Fits OEM Open Carrier; 14 Bolt
Product Remark: 10.5 in. (14 Bolt)
Features:
  • Automatic Full Locker
  • Eliminates Wheel Spin
  • Enhanced Transfer Of Power To Wheels
  • Gives 4WD And 2WD Optimized Traction
  • Limited 2 Year Warranty
  • MAX Lock Means Confidence
  • Rapid Reaction To Changing Road Conditions
Position: Rear
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Auburn Gear Differential - Front - Auburn Gear Pro Series - Limited Slip - Includes Bearings - For Use w / 2.73-Up Ratio - 30 Spline

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Our List Price: $638.98
with FREE Shipping
(3) In Stock
Part Number: 3843-03619204
Notes: Auburn Gear Pro Series; Limited Slip; Includes Bearings; For Use w / 2.73-Up Ratio; 30 Spline
Product Remark: 8.5 in. (10 Bolt)
Features:
  • Backed By 1 Year Warranty
  • Covered w/4 Yr Differential-Replacement Exchange
  • Lightening Fast Reaction To Changing Conditions
  • Made In The USA
Position: Front
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Auburn Gear Differential - Rear - Auburn Gear Pro Series - Limited Slip - Includes Bearings - For Use w / 2.73-Up Ratio - 30 Spline

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(Read reviews)
Our List Price: $638.98
with FREE Shipping
(3) In Stock
Part Number: 3843-03619204
Notes: Auburn Gear Pro Series; Limited Slip; Includes Bearings; For Use w / 2.73-Up Ratio; 30 Spline
Product Remark: 8.5 in. (10 Bolt)
Features:
  • Backed By 1 Year Warranty
  • Covered w/4 Yr Differential-Replacement Exchange
  • Lightening Fast Reaction To Changing Conditions
  • Made In The USA
Position: Rear
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle
1991 GMC C2500

Eaton Differential - Front - Eaton Posi(TM) Differential - 28 Spline - 1.20 in. Axle Shaft Diameter - 2.73 And Up Rng Gear Pin Rat - Manual Locking Hubs Are Recomded For Some Application - Fr 8.5 in. - Rr 8.5 in.

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Our List Price: $517.98
(5) In Stock
Part Number: 3843-03619518
Notes: Eaton Posi(TM) Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Rng Gear Pin Rat; Manual Locking Hubs Are Recomded For Some Application; Fr 8.5 in.; Rr 8.5 in.
Detailed Notes: Manual Locking Hubs Recommended
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 

Eaton Differential - Rear - Eaton Posi(TM) Differential - 28 Spline - 1.20 in. Axle Shaft Diameter - 2.73 And Up Rng Gear Pin Rat - Manual Locking Hubs Are Recomded For Some Application - Fr 8.5 in. - Rr 8.5 in.

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(Read reviews)
Our List Price: $517.98
(5) In Stock
Part Number: 3843-03619518
Notes: Eaton Posi(TM) Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Rng Gear Pin Rat; Manual Locking Hubs Are Recomded For Some Application; Fr 8.5 in.; Rr 8.5 in.
Detailed Notes: Manual Locking Hubs Recommended
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 

Eaton Differential - Front - Eaton Posi(TM) Differential - 30 Spline - 1.32 in. Axle Shaft Diameter - 2.73 And Up Rng Gear Pin. Rat - Manual Locking Hubs Are Recomnd For Some Appl. Fr 8.5 in. - Rr 8.5 in. / 8.6 in.

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(Read reviews)
Our List Price: $517.98
(9) In Stock
Part Number: 3843-03619519
Notes: Eaton Posi(TM) Differential; 30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Rng Gear Pin. Rat; Manual Locking Hubs Are Recomnd For Some Appl. Fr 8.5 in.; Rr 8.5 in. / 8.6 in.
Detailed Notes: Manual Locking Hubs Recommended~ GM 8.5 / 8.6 in. Eaton Differentials Require Special Bearings~ Axles w / Small Bearing Bores OD 2.89 in. Req. PN[LM-102949 / LM-102911]~ Axles w / Large Bearing Bores OD 3.06 in. Req. PN[LM603049 / LM603012]
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 

Eaton Differential - Rear - Eaton Posi(TM) Differential - 30 Spline - 1.32 in. Axle Shaft Diameter - 2.73 And Up Rng Gear Pin. Rat - Manual Locking Hubs Are Recomnd For Some Appl. Fr 8.5 in. - Rr 8.5 in. / 8.6 in.

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $517.98
(9) In Stock
Part Number: 3843-03619519
Notes: Eaton Posi(TM) Differential; 30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Rng Gear Pin. Rat; Manual Locking Hubs Are Recomnd For Some Appl. Fr 8.5 in.; Rr 8.5 in. / 8.6 in.
Detailed Notes: Manual Locking Hubs Recommended~ GM 8.5 / 8.6 in. Eaton Differentials Require Special Bearings~ Axles w / Small Bearing Bores OD 2.89 in. Req. PN[LM-102949 / LM-102911]~ Axles w / Large Bearing Bores OD 3.06 in. Req. PN[LM603049 / LM603012]
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 

Eaton Differential - Front - Eaton Posi(TM) Differential - 33 Spline - 1.37 in. Axle Shaft Diameter - Front 9.25 in. - Rear 9.5 in.

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(Read reviews)
Our List Price: $615.98
(5) In Stock
Part Number: 3843-03619520
Notes: Eaton Posi(TM) Differential; 33 Spline; 1.37 in. Axle Shaft Diameter; Front 9.25 in.; Rear 9.5 in.
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 

Eaton Differential - Rear - Eaton Posi(TM) Differential - 33 Spline - 1.37 in. Axle Shaft Diameter - Front 9.25 in. - Rear 9.5 in.

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $615.98
(5) In Stock
Part Number: 3843-03619520
Notes: Eaton Posi(TM) Differential; 33 Spline; 1.37 in. Axle Shaft Diameter; Front 9.25 in.; Rear 9.5 in.
Features:
  • Automatic/Rebuildable
  • Carbon Friction Technology
  • Fully Rebuildable w/Specially Formulated Clutch Kit
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Virtually Bullet Proof
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
1991 GMC C2500 4.3L V6 
1991 GMC C2500 5.0L V8 
1991 GMC C2500 5.7L V8 
1991 GMC C2500 6.2L V8 
1991 GMC C2500 7.4L V8 



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