Yukon Gear Outer Rear Wheel Spindle For 65-82 Corvette

Yukon Gear Outer Rear Wheel Spindle for 1965 to 1982 Chevrolet Corvette

The YA G3872476 is an outer rear wheel spindle replacement for the 1965 through 1982 Chevrolet Corvette, providing a direct OE-compatible fit for the independent rear suspension (IRS) used in C2, C3, and early C4 Corvette models. The Corvette rear suspension uses a half-shaft independent design where the outer spindle is a separate, replaceable component that supports the wheel bearing and interfaces with the rear half shaft. When the original spindle develops wear, corrosion, or bearing surface damage, YA G3872476 provides an OE-matching replacement that restores proper wheel bearing function and maintains correct suspension geometry. Built to Yukon Gear quality standards, this spindle is a reliable solution for Corvette restoration, maintenance, or performance upgrades.

Features and Benefits

• Direct replacement outer rear wheel spindle for 1965-1982 Chevrolet Corvette IRS
• Correct spindle dimensions for OE wheel bearing installation
• Machined to OE bearing surface specifications for proper bearing preload
• Compatible with C2 (1965-1967), C3 (1968-1982), and 1982 Corvette applications
• Restores proper rear suspension geometry and wheel bearing function
• Sold individually for single-side replacement
• Backed by Yukon Gear manufacturer limited warranty

Vehicle Fitment

Specifications

What Is Included

• One outer rear wheel spindle (YA G3872476)
• Sold individually; order two for a complete left-right replacement

Frequently Asked Questions

Does installing this axle shaft affect my factory warranty?
Under the Magnuson-Moss Warranty Act, the manufacturer must prove the aftermarket part caused the specific failure before denying your warranty claim. Installing a higher-quality replacement shaft does not automatically void your coverage.

What is the outer rear wheel spindle on a Corvette?
The C2 through C3 Corvette uses an independent rear suspension where the wheel hub and bearing ride on a separate spindle that bolts to the rear suspension knuckle. The spindle is the machined shaft that the wheel bearing races ride on. Damage to the bearing surface or corrosion at the bearing journals requires spindle replacement.

Is YA G3872476 for the left or right side?
YA G3872476 is sold as a single spindle. Verify the left-right application for your specific replacement need before ordering. Many C2-C3 Corvette spindles are the same for both sides; confirm with your application.

What year Corvettes does YA G3872476 cover?
YA G3872476 covers the 1965 through 1982 Corvette, spanning the C2 (1963-1967), C3 (1968-1982), and the 1982 Collector Edition. The C4 Corvette introduced in 1984 uses a different rear suspension configuration.

Does spindle replacement require any special tools?
Wheel bearing replacement on a Corvette IRS typically requires a bearing press and appropriate press adapters. Spindle removal and installation on the knuckle requires the correct torque wrench and potentially a pickle fork or knuckle separator.

Will YA G3872476 work with upgraded Corvette rear wheels and wider tires?
Yes, as long as the wheel bearing and hub assembly are compatible. The spindle interface dimensions match the OE specification.

What lubricant do the rear wheel bearings on a C3 Corvette require?
The C3 Corvette rear wheel bearings use wheel bearing grease. Pack the bearings with fresh grease and install new inner and outer bearing races whenever the spindle is replaced.

How do I know if my spindle needs replacement?
Wear or grooves in the bearing journal surfaces, corrosion pitting, or a bent or scored spindle shank are all indicators that YA G3872476 is needed. Excessive rear wheel play or a grinding noise under acceleration or braking can also indicate spindle or bearing failure.

What warranty covers YA G3872476?
Yukon Gear provides a manufacturer limited warranty against defects in materials and workmanship from the date of purchase.

Installation Instructions

1. Raise and support the Corvette safely. Remove the rear wheel and tire on the affected side.
2. Disconnect the rear brake caliper and secure it out of the way without straining the brake hose.
3. Remove the rear axle half shaft by unbolting the companion flange at the wheel end and sliding the shaft out.
4. Disconnect the rear trailing arm and lateral link connections at the knuckle as needed for spindle access.
5. Remove the wheel bearing retaining hardware. Press or drive out the wheel bearing races and remove the old bearing components.
6. Remove the spindle from the knuckle by unbolting the spindle retaining hardware.
7. Clean the knuckle bore and inspect for damage before installing YA G3872476.
8. Install YA G3872476 into the knuckle and torque spindle bolts to the Corvette factory specification.
9. Press new bearing races into the knuckle bore. Pack new wheel bearings with grease.
10. Reinstall the hub, bearing, and retaining nut. Adjust bearing preload to factory specification.
11. Reinstall the rear half shaft, caliper, wheel, and tire. Torque all fasteners to specification.
12. Road-test the vehicle and verify smooth, quiet rear wheel operation.

Proposition 65 Warning: This product can expose you to chemicals including lead, 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.