Subaru Forester axle shaft — rear axle, ID 28421FL020 price snapshot
- Low
- $40
- Average
- $115
- High
- $290
Trim-specific price guide
Subaru Forester Axle Shaft — rear axle, ID 28421FL020 prices
Pricing for the rear axle, ID 28421FL020 variant of the Subaru Forester axle shaft, aggregated from 127 salvage yard listings across 3 model years.
Price summary
A used Subaru Forester axle shaft (rear axle, ID 28421FL020) costs $40 to $290, with a median asking price of $97. Based on 127 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$97
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$29091 listings
Grade BStandard used$93–$20730 listings
Grade CVisible wearUpdating
Grade XUngraded$70–$806 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$290 | 91 | |
| Grade BStandard used | $93–$207 | 30 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $70–$80 | 6 |
Median by grade
Grade price comparison
Grade A$97
Grade B$110
Ungraded$80
Median asking price by seller-reported condition grade · $40–$290 overall range
Trim-specific context
How is the rear axle, ID 28421FL020 priced differently?
This pricing covers the rear axle, ID 28421FL020 variant of the Subaru Forester axle shaft, based on 127 priced listings across 3 model years (2022, 2023, 2024). Its $97 median is 23% below the Subaru Forester axle shaft overall median of $126.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a rear axle, ID 28421FL020 cost by year?
Other trims
Other Subaru Forester axle shaft variants
Rear Axle, AT, 2.0L (turbo)
1 yr$91$75 – $275Rear Axle, AT, 2.5L
1 yr$201$81 – $264Rear Axle, MT
3 yrs$91$35 – $313Front Axle, AT (CVT)
3 yrs$155$40 – $329Front Axle, MT
3 yrs$162$40 – $305rear axle, AT (CVT), 2.0L (turbo)
2 yrs$149$35 – $313rear axle, AT (CVT), 2.5L
2 yrs$137$40 – $305front axle
4 yrs$110$45 – $321rear axle
3 yrs$137$40 – $343Common questions
Subaru Forester axle shaft (rear axle, ID 28421FL020) FAQ
How much is a used Subaru Forester axle shaft (rear axle, ID 28421FL020)?
Based on 127 priced salvage-yard listings across 3 model years, a used Subaru Forester axle shaft in the rear axle, ID 28421FL020 variant lists between $40 and $290, with a median asking price of $97.
Which Subaru Forester years use the rear axle, ID 28421FL020 axle shaft?
The rear axle, ID 28421FL020 variant appears in model years 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between rear axle, ID 28421FL020 condition grades?
Yes. Grade A has a median of $97, Grade B has a median of $110. Grade A parts are in excellent condition, B is good, and C is fair.