1988 Oldsmobile 98 Driveline and Axles Parts

Choose your Part Name for your 1988 Oldsmobile 98


Showing 1 - 9 of 9 products
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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
1988 - Oldsmobile 98 V 3800 Rear 6 Cyl 3.8L 231

Eaton
  • 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; 8.5 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; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear; 8.5 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
1988 - Oldsmobile 98 V 3800 Rear 6 Cyl 3.8L 231

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
1988 - Oldsmobile 98 V 3800 Rear 6 Cyl 3.8L 231

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
1988 - Oldsmobile 98 Rear Non-ABS

Dorman
Additional Fitment Information:
Vehicle Position
1988 - Oldsmobile 98 Front

Dorman
  • OE Solutions
  • Vendor:ACDELCOVendor #36-2649

Additional Fitment Information:
Vehicle Position
1988 - Oldsmobile 98 Front Left Outer

Dorman
  • OE Solutions
  • Vendor:ACDELCOVendor #36-2649

Additional Fitment Information:
Vehicle Position
1988 - Oldsmobile 98 Front Right Outer

Dorman
Additional Fitment Information:
Vehicle Position
1988 - Oldsmobile 98 Front

EMPI
Additional Fitment Information:
Vehicle Position
1988 - Oldsmobile 98 Front
Showing 1 - 9 of 9 products

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