---
title: "Rear Axle Bearing — $66K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/rear-axle-bearing"
last_updated: "2026-08-10T06:21:36.943Z"
locale: en
meta:
description: "Niche score 46/100 · $66K/yr market · 66K searches/yr · $54.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $66K/yr market · 66K searches/yr · $54.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Rear Axle Bearing — $66K/yr Amazon US Niche (2026) - Flapen"
---
# **rear axle bearing**
**Skip it**
High returns (7.9%) — this niche doesn't clear our bar today.
Market size 16Growth 21Conversion 23Competition 68Returns 15Price range 69Avg price 92Brand share 64Review moat 88Quality gap 81
**Avg price**
**Great****$54.24**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****239.42**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$12.58–$135.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****66%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-8.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$66K**
$66K/yr · 66K searches
**Returns**
**Bad****7.9%**
return rate — above 5% kills the launch gate
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, rear axle bearing is a $66K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 46/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **rear axle bearing market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$41K–$54K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#1,480**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **69%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▼falling
**Sellers**
**107**
**Top-5 brand share**
**66%**
Top 20: 99%
**Top-5 click share**
**44%**
Top 20: 75%
**Open market**
**28%**
- Motive Gear24% - A-Premium16% - ACDelco10% - KNOLET9% - TRQ7% - National6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.8% search growth over the last 90 days.
2K1KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/automotive/rear-axle-bearing/trend)
## **Top rear axle bearing search terms**
- **rear axle bearing**16K/yr-11.2%1.0% conv. - **valeros traseros**11K/yr+5.0%0.1% conv. - **baleros traseros**13K/yr-21.5%0.0% conv. - **rear wheel bearing kit**10K/yr-15.1%0.3% conv. - **axle bearing**11K/yr-3.5%1.5% conv. - **balero trasero**5K/yr+9.8%0.1% conv. [**All search terms **](https://flapen.com/research/us/automotive/rear-axle-bearing/search-terms)
## **Top rear axle bearing products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$3K8%$5K12%$8K16%$11K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Motive Gear KIT 5707 Axle Differential Bearing and Seal Kit for Dana 35 Ford 7.5 Ford 8.8 GM 7.5/7.625 8.2 8.5 8.875 Car - Doesnt Fit Ford F150**Motive Gear**$40.37**3.5★104 rev](https://www.amazon.com/dp/B00ITV3ZWM) [2**A-Premium 2 x Rear Wheel Bearing and Hub Assembly with 5-Lug Compatible with Subaru Forester 2014-2018 Impreza 2012-2021 Crosstrek 2016-2021 XV Crosstrek 2013-2015**A-Premium**$87.27**4.6★494 rev](https://www.amazon.com/dp/B098JWMBD2) [3**2 Pcs 512332 Rear Wheel Bearing Hub Assembly Compatible with Dodge Avenger Caliber 2007-2012 for Jeep Compass Patriot 07-17 for Chrysler 200 Sebring for Mitsubishi Lancer Outlander Sport 5 Lugs**KNOLET**$67.11**4.4★94 rev](https://www.amazon.com/dp/B0FRRZM5FM) [4**Motive Gear KIT 513067 Axle Bearing and Seal Kit for GM 8.0/8.5/8.625 Differentials Bearing OD 2.8012 ID 1.6178 Seal OD 2.8491 - Fits GM/Chevrolet/GMC/Hummer/Isuzu/Saab (1988-2024)**Motive Gear**$89.41**4.2★40 rev](https://www.amazon.com/dp/B00ITV3ZAO) [5**Motive Gear KIT 6408 Axle Bearing and Seal Kit for Chrysler 8.25/9.25 ford 8.8/9.75 GM 8.5/8.875 Truck - Fits Chevrolet GMC Dodge ford Jeep Lincoln Mercury (1964-2014)**Motive Gear**$46.56**4.4★67 rev](https://www.amazon.com/dp/B00ITV3Z36)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2 Pcs 512332 Rear Wheel Bearing Hub Assembly Compatible with Dodge Avenger Caliber 2007-2012 for Jeep Compass Patriot 07-17 for Chrysler 200 Sebring for Mitsubishi Lancer Outlander Sport 5 Lugs**KNOLET**$67.11**94 rev9mo ago](https://www.amazon.com/dp/B0FRRZM5FM) [**KAX 512388 Pair Rear Wheel Bearing Hub Assemblies Ball Bearing Black Compatible with Nissan Altima 2007-2018 Maxima 2009-2014 2016-2019 Pathfinder 2013-2020 Murano 2015-2023 5 Lugs W/ABS**KAX**$84.06**5 rev2y ago](https://www.amazon.com/dp/B0CN96TW6G) [**SimpliAuto 521000 2PC Rear Wheel Hub Bearing Compatible with Ford Explorer 2002-2010 Ford Explorer Sport Trac 2007-2010 Lincoln Aviator 2003-2005 Mercury Mountaineer 2002-2010**SimpliAuto**$57.35**23 rev4y ago](https://www.amazon.com/dp/B09T2JT45J) [**KUSATEC 512332 Rear 2PCS Wheel Bearing and Hub Assembly Compatible with Chrysler 200 2011-2014/Sebring 2007-2010;Dodge Avenger 2008-2014/Caliber 2007-2012;Jeep Compass Patriot 2007-2017 5 Lug w/ABS**KUSATEC**$78.46**144 rev4y ago](https://www.amazon.com/dp/B09C1S5NCM) [**A-Premium 2 x Rear Wheel Bearing and Hub Assembly with 5-Lug Compatible with Subaru Forester 2014-2018 Impreza 2012-2021 Crosstrek 2016-2021 XV Crosstrek 2013-2015**A-Premium**$87.27**494 rev5y ago](https://www.amazon.com/dp/B098JWMBD2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2 Pcs 512332 Rear Wheel Bearing Hub Assembly Compatible with Dodge Avenger Caliber 2007-2012 for Jeep Compass Patriot 07-17 for Chrysler 200 Sebring for Mitsubishi Lancer Outlander Sport 5 Lugs**KNOLET**$67.11**4.4★**▲ 202%**](https://www.amazon.com/dp/B0FRRZM5FM) [**SimpliAuto 521000 2PC Rear Wheel Hub Bearing Compatible with Ford Explorer 2002-2010 Ford Explorer Sport Trac 2007-2010 Lincoln Aviator 2003-2005 Mercury Mountaineer 2002-2010**SimpliAuto**$57.35**4.4★**▲ 171%**](https://www.amazon.com/dp/B09T2JT45J) [**Yukon Axle Bearing and Seal Kit for Various General Motors Models**Yukon Gear & Axle**$36.57**5.0★**▲ 149%**](https://www.amazon.com/dp/B0078U8L42) [**KUSATEC 512332 Rear 2PCS Wheel Bearing and Hub Assembly Compatible with Chrysler 200 2011-2014/Sebring 2007-2010;Dodge Avenger 2008-2014/Caliber 2007-2012;Jeep Compass Patriot 2007-2017 5 Lug w/ABS**KUSATEC**$78.46**4.5★**▲ 85%**](https://www.amazon.com/dp/B09C1S5NCM) [**ACDelco Gold 6408 Rear Wheel Bearing**ACDelco**$13.67**3.5★**▲ 84%**](https://www.amazon.com/dp/B07CJ9H9SX)
**~~View all trending →~~**
## **What buyers say about rear axle bearing**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**28%
*“Perfect Fit”*
**Quality-Overall**20%
*“Great product, great quality, fast shipping too”*
**Value For Money**15%
*“This is a excellent price for this kit”*
**Advertised Vs Actual Product**12%
*“They appear to be correct”*
**Noise Level**5%
*“Make rides quiet again”*
**Locally Manufactured**5%
*“USA Manufacturer”*
**Efficiency**2%
*“Worked good”*
**Durability**2%
*“Durability”*
**Assembly/Installation**2%
*“The install was super easy”*
**Safety Standards**1%
*“her safety is very important”*
### **What buyers complain about **
**Size-Overall**32%
*“TO SMALL”*
**Durability**11%
*“had to spend another $300 when they failed the next day”*
**Quality-Overall**9%
*“Trash”*
**Noise Level**8%
*“After a couple months of hearing a roaring/whining sound coming from my car when coasting above 40mph”*
**Advertised Vs Actual Product**7%
*“Misleading”*
**Defective Material/Parts**4%
*“the one star is because the part was defective had to remove”*
**Product Condition**3%
*“Sent a completely used wheel bearing”*
**Assembly/Installation**3%
*“Bearing race cracked when installing”*
**Design-Overall**1%
*“Manufactured incorrectly”*
**Wheel Quality**1%
*“no dice, ended up having to cut out bearing w a dremel as they wouldnt budge with a slide hammer- now my axle housing surface is less than perfect and need to replace the entire axle so BEWARE”*
### **Top return reasons **
**Size-Overall**46%
**Compatibility-Overall**12%
**Defective Material/Parts**10%
**Assembly/Installation**10%
**Wheel Quality**7%
**Advertised Vs Actual Product**6%
**Value For Money**3%
**Product Condition**2%
**Maintenance And Repair**1%
**Noise Level**1%
## **Common questions**
- **Is rear axle bearing profitable to sell on Amazon United States?**
- The niche generates $66K/yr across 48 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (46/100).
- **How competitive is the rear axle bearing niche?**
- 22 brands and 107 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 66% of demand.
- **What do buyers complain about in rear axle bearing?**
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 7.9% — above our launch gate.
- **When does demand for rear axle bearing peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the rear axle bearing niche?**
- Listings span $12.58–$135.37; the average listing price is $54.24 (sweet spot $15–$100). The average incumbent carries 239 reviews — the moat a new listing must climb.
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