1991 Pontiac Grand Prix Driveline and Axles Parts

Choose your Part Name for your 1991 Pontiac Grand Prix


Showing 1 - 9 of 9 products
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Eaton
  • 30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in./8.6 in. 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]
  • Detroit Truetrac® Differential; 30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in./8.6 in.;
  • Detroit Truetrac® Differential
  • Features:
    • Helical Gear Limited Slip Differential
    • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
    • Automatic Engagement
    • Works In Forward And Reverse
    • Ideal For Most Vehicles
    • Durable
    • Smooth
    • Quiet Operation
    • No Special Lubrication Or Friction Modifiers Needed
  • The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Pontiac Grand Prix L - Rear 4 Cyl 2.3L 138

Eaton
  • 28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; 7.5 in./7.625 in.
  • Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; Rear; 7.5 in./7.625 in.;
  • Detroit Truetrac® Differential
  • Features:
    • Helical Gear Limited Slip Differential
    • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
    • Automatic Engagement
    • Works In Forward And Reverse
    • Ideal For Most Vehicles
    • Durable
    • Smooth
    • Quiet Operation
    • No Special Lubrication Or Friction Modifiers Needed
  • The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Pontiac Grand Prix L - Rear 4 Cyl 2.3L 138

Surtrak Axle
  • New CV Axle Shaft
  • New CV Axle Shaft
  • CV Axle Shaft
  • Product Attributes:
    • Outboard Bolt Head Size (mm): N/a
    • Axle Nut Height (in): 6/7
    • Axle Bolt Hex Size (mm): N/a
    • Axle Nut Head Type: Hex
    • Number Of Inboard Joint Bolt Holes: N/a
    • Outboard Bolt Length (mm): N/a
    • Outboard Bolt Head Type: N/a
    • Inboard Shaft Connection Style: Male
    • Inboard Bolt Length (in): N/a
    • Axle Nut Thread Size: M24*2
    • Axle Bolt Thread Size: N/a
    • Number Of Outboard Joint Bolt Holes: N/a
    • Axle Nut Length (mm): 41.5
    • Axle Nut Locking Type: Self-lock
    • Boot Material: Neoprene
    • Inboard Bolt Head Size (in): N/a
    • Number Of Inboard Shaft Bolts: N/a
    • Outboard Bolt Head Size (in): N/a
    • Inboard Joint Type: Male
    • Overall Compressed Length (in): 26.69
    • Abs Ring Type: Toothed
    • Axle Nut Hex Size (in): 1 3/7
    • Number Of Inboard Splines: 34
    • Axle Nut Height (mm): 21.5
    • Number Of Outboard Shaft Bolts: N/a
    • Outboard Joint Bolt Thread Size: N/a
    • Outboard Bolt Length (in): N/a
    • Outboard Joint Type: Conventional
    • Axle Nut Included: Yes
    • Inboard Bolt Head Size (mm): N/a
    • Number Of Outboard Splines: 33
    • Axle Bolt Length (mm): N/a
    • Inboard Bolt Length (mm): N/a
    • Outboard Shaft Connection Style: Conventional
    • Inboard Bolt Head Type: N/a
    • Axle Nut Length (in): 1 5/8
    • Overall Compressed Length (mm): 678
    • Inboard Bolt Thread Size: N/a
  • Limited Lifetime Warranty. ABS axles fit non-ABS applications unless otherwise noted. ISO 9001:1007 and TS 16949:2009 Certified Company

This Part Fits the Following OEM/Substitute Numbers:
10012N, 1166, 179131, 26019841, 40-16208S, 411506, 60-1067, 60-1087, 60-1090, 70503, 7067269, 80-1396, 80-2415, 80-2475, 8548, 92415, 92417, 92475...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed
1991 - Pontiac Grand Prix Automatic Front Right 3

Kugel
  • KUGEL bearing features application-specific designs to improve performance, extend service life, keep water and dirt out and resist corrosion. KUGEL hub assemblies are engineered and designed for hassle-free installation. Our design enhancements extend product life and simplify installation to exceed OE standard.
  • Kugel
  • Features:
    • Kugel Bearings use premium quality Chevron Grade 2 molybdenum grease
    • Exclusive multi-lip seals are made with Nitrile Rubber (NBR) which can successfully function at temperatures of-40°C while resisting contaminants from fluids and debris
    • Manufactured with CNC tooling, automated grinding and assembly lines for increased consistency
    • Inner rings are made of AISI 52100 alloy (high carbon) steel, low-alloy chromium steel, which meets ASTM International quality standards
    • Core made of high tensile, heat-treatable AISI 1065 high-carbon steel
    • Assembly is precision processed and pre-coated with anti-corrosion lubricant, it not only makes lubricating the bearings easy, but also helps prevent corrosion of the hub
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
512221, 513018, BR930026, H512221, H513018, HA590074

Additional Fitment Information:
Vehicle Position BrakeABS
1991 - Pontiac Grand Prix Rear Non-ABS

Dorman
Additional Fitment Information:
Vehicle Position
1991 - Pontiac Grand Prix Front

Dorman
Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
1991 - Pontiac Grand Prix V - Front Left Outer 6 Cyl 3.1L STE 189

Dorman
Additional Fitment Information:
Vehicle Block CC Position Engine Sub Model CID
1991 - Pontiac Grand Prix V - Front Right Outer 6 Cyl 3.1L STE 189

Dorman
Additional Fitment Information:
Vehicle Position
1991 - Pontiac Grand Prix Front

EMPI
Additional Fitment Information:
Vehicle Position
1991 - Pontiac Grand Prix Front
Showing 1 - 9 of 9 products

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