2018 GMC Sierra 1500 axle shaft — rear axle, 8.6" ring gear price snapshot
- Low
- $65
- Average
- $161
- High
- $284
Year & trim-specific price guide
Used 2018 GMC Sierra 1500 Axle Shaft — rear axle, 8.6" ring gear prices
Trim-specific pricing for the rear axle, 8.6" ring gear variant of the 2018 GMC Sierra 1500 axle shaft, built from 44 real salvage yard listings with condition grade detail.
Price summary
A used 2018 GMC Sierra 1500 axle shaft (rear axle, 8.6" ring gear) costs $65 to $284, with a median asking price of $175. Based on 44 priced salvage yard listings across the US, updated Aug 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$184
Grade B (good)$65
USD
Condition comparison
Price by part grade
Grade AClean / low wear$70–$28438 listings
Grade BStandard used$65–$652 listings
Grade CVisible wearUpdating
Grade XUngraded$75–$1504 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $70–$284 | 38 | |
| Grade BStandard used | $65–$65 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$150 | 4 |
Median by grade
Grade price comparison
Grade A$184
Grade B$65
Ungraded$100
Median asking price by seller-reported condition grade · $65–$284 overall range
Trim-specific context
How does the rear axle, 8.6" ring gear compare?
This pricing covers the rear axle, 8.6" ring gear variant of the 2018 GMC Sierra 1500 axle shaft, based on 44 priced listings. Its $175 median is 8% above the 2018 GMC Sierra 1500 axle shaft overall median of $162.
There are 3 other axle shaft variants available for the 2018 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
rear axle, 8.6" ring gear in other model years
Same year, other trims
What other 2018 GMC Sierra 1500 axle shaft variants are available?
Back to full guide
2018 GMC Sierra 1500 axle shaft — all trims
Common questions
2018 GMC Sierra 1500 axle shaft (rear axle, 8.6" ring gear) FAQ
How much is a used 2018 GMC Sierra 1500 axle shaft (rear axle, 8.6" ring gear)?
Based on 44 priced salvage-yard listings, a used 2018 GMC Sierra 1500 axle shaft in the rear axle, 8.6" ring gear variant lists between $65 and $284, with a median asking price of $175.
Which years use the rear axle, 8.6" ring gear axle shaft?
The rear axle, 8.6" ring gear variant appears in model years 2016, 2018, 2020, 2021. Prices and availability may differ by year.