---
title: "rear axle — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/rear-axle"
last_updated: "2026-07-14T01:53:00.096Z"
locale: en
meta:
  description: "high returns (10.4%) — rear axle doesn't clear our bar today."
  "og:description": "high returns (10.4%) — rear axle doesn't clear our bar today."
  "og:title": "rear axle — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

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# **rear axle**

**Skip it**

High returns (10.4%) — this niche doesn't clear our bar today.

Market size 30Growth 25Conversion 13Competition 90Returns 7Price range 14Avg price 57Brand share 34Review moat 89Quality gap 91

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Competition**

**Great****25%**

top-5 click share — an open shelf

**Review moat**

**Great****219.2**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****$153.89**

avg listing price — sweet spot $15–$100

**Brand share**

**Okay****85%**

top-5 brand share — brands hold most of the demand

**Market size**

**Okay****$137K**

$137K/yr · 86K searches

**Growth**

**Bad****-1.0%**

90-day search growth — must beat 0% to launch

**Price range**

**Bad****$39.98–$463.77**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Conversion**

**Bad****1.0%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Bad****10.4%**

return rate — above 6% kills the launch gate

## **Competition**

Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.

**Brands**

**15 **▼falling

**Sellers**

**83**

**Top-5 brand share**

**85%**

**Open market**

**13%**

- Dorman39% - A-Premium21% - Spicer11% - USA Standard Gear9% - TRQ4% - Ten Factory3% - Open — no brand owns it (9 brands, 13%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$5K8%$11K12%$16K16%$22K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)8 products missing review or click data not plotted

All 56 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![A-Premium Rear Axle Shaft Assembly with Axle Bearing and Seal Compatible with Jeep Wrangler 2007-2011 3.8L Wrangler 2012-2018 3.6L Wrangler JK 2018 3.6L Rear Left or Right Replace# 68003272AA](https://m.media-amazon.com/images/I/31ubb0hSFpL.jpg)**A-Premium Rear Axle Shaft Assembly with Axle Bearing and Seal Compatible with Jeep Wrangler 2007-2011 3.8L Wrangler 2012-2018 3.6L Wrangler JK 2018 3.6L Rear Left or Right Replace# 68003272AA**A-Premium**$163.83**4.1★96 rev](https://www.amazon.com/dp/B0C1SPPG4W) [2![Dorman 630-120A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models](https://m.media-amazon.com/images/I/21-sw2owCJL.jpg)**Dorman 630-120A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models**Dorman**$96.21**5.0★2 rev](https://www.amazon.com/dp/B0FBS8HF84) [3![Dorman 630-146A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models](https://m.media-amazon.com/images/I/314YfxVg-1L.jpg)**Dorman 630-146A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models**Dorman**$120.97**0.0★0 rev](https://www.amazon.com/dp/B0FBSB8P5D) [4![Spicer SVL 2023686-7 Rear Axle Shaft for Ford](https://m.media-amazon.com/images/I/31un4vK3QhL.jpg)**Spicer SVL 2023686-7 Rear Axle Shaft for Ford**Spicer**$89.60**4.1★21 rev](https://www.amazon.com/dp/B00JS09KYK) [5![Dorman 630-325 Drive Axle Shaft Compatible with Select Cadillac / Chevrolet / GMC Models](https://m.media-amazon.com/images/I/31dtKnxi77L.jpg)**Dorman 630-325 Drive Axle Shaft Compatible with Select Cadillac / Chevrolet / GMC Models**Dorman**$238.99**4.1★22 rev](https://www.amazon.com/dp/B00C24TTOK)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Yelnats Builds Electrek M12 x 245 mm Rear Axle for Razor MX350 MX400 Carbon Steel Rear Hub Motor Axle with Double Nut Locking System for Electric Bikes Custom E Bike Builds Black](https://m.media-amazon.com/images/I/219il2bCJLL.jpg)**Yelnats Builds Electrek M12 x 245 mm Rear Axle for Razor MX350 MX400 Carbon Steel Rear Hub Motor Axle with Double Nut Locking System for Electric Bikes Custom E Bike Builds Black**YBE**$39.98**0 rev6mo ago](https://www.amazon.com/dp/B0GBXZY9FX) [![Dorman 630-120A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models](https://m.media-amazon.com/images/I/21-sw2owCJL.jpg)**Dorman 630-120A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models**Dorman**$96.21**2 rev1y ago](https://www.amazon.com/dp/B0FBS8HF84) [![Dorman 630-146A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models](https://m.media-amazon.com/images/I/314YfxVg-1L.jpg)**Dorman 630-146A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models**Dorman**$120.97**0 rev1y ago](https://www.amazon.com/dp/B0FBSB8P5D) [![Dorman 630-413A Rear Drive Axle Shaft Compatible with Select Ford/Lincoln/Mercury Models](https://m.media-amazon.com/images/I/21Y7ENwT3uL.jpg)**Dorman 630-413A Rear Drive Axle Shaft Compatible with Select Ford/Lincoln/Mercury Models**Dorman**$113.31**4 rev1y ago](https://www.amazon.com/dp/B0FBSC5RYX) [![Dorman 630-324A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models](https://m.media-amazon.com/images/I/21gS1EGdgYL.jpg)**Dorman 630-324A Rear Drive Axle Shaft Compatible with Select Cadillac/Chevrolet/GMC Models**Dorman**$127.04**0 rev1y ago](https://www.amazon.com/dp/B0FBSBQ381)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Rear Axle Kit Fits Dana M35 Diff 27 Spline 29-1/8 Long](https://m.media-amazon.com/images/I/41ni4IEtDBL.jpg)**Rear Axle Kit Fits Dana M35 Diff 27 Spline 29-1/8 Long**USA Standard Gear**$81.24**5.0★**▲ 240%**](https://www.amazon.com/dp/B0B35QHML2) [![Yelnats Builds Electrek M12 x 245 mm Rear Axle for Razor MX350 MX400 Carbon Steel Rear Hub Motor Axle with Double Nut Locking System for Electric Bikes Custom E Bike Builds Black](https://m.media-amazon.com/images/I/219il2bCJLL.jpg)**Yelnats Builds Electrek M12 x 245 mm Rear Axle for Razor MX350 MX400 Carbon Steel Rear Hub Motor Axle with Double Nut Locking System for Electric Bikes Custom E Bike Builds Black**YBE**$39.98**0.0★**▲ 215%**](https://www.amazon.com/dp/B0GBXZY9FX) [![Rear Axle Kit Fits Ford 8.8 Diff 31 Spline LH 33-1/2 Long 12mm Studs](https://m.media-amazon.com/images/I/41UXjVfa9TL.jpg)**Rear Axle Kit Fits Ford 8.8 Diff 31 Spline LH 33-1/2 Long 12mm Studs**USA Standard Gear**$88.83**0.0★**▲ 197%**](https://www.amazon.com/dp/B0B35RHWL8) [![USA Standard Gear Rear Axle Kit Fits Ford 8.8 Diff 31 Spline LH 33-3/16 Long](https://m.media-amazon.com/images/I/41w8hlej3iL.jpg)**USA Standard Gear Rear Axle Kit Fits Ford 8.8 Diff 31 Spline LH 33-3/16 Long**USA Standard Gear**$81.31**0.0★**▲ 181%**](https://www.amazon.com/dp/B09MG57612) [![TRQ Rear Driver and Passenger Side CV Axle Assembly Set 2 Piece Compatible with 2009-2015 Honda Pilot AWD](https://m.media-amazon.com/images/I/31yTZVKRCnL.jpg)**TRQ Rear Driver and Passenger Side CV Axle Assembly Set 2 Piece Compatible with 2009-2015 Honda Pilot AWD**TRQ**$152.64**4.2★**▲ 173%**](https://www.amazon.com/dp/B0CNX772RW)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -1.0% search growth over the last 90 days.

2K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**40%

*“This is a perfect fit”*

**Quality-Overall**22%

*“Fair price for good quality part”*

**Value For Money**12%

*“Fair price”*

**Correct Contents**7%

*“Came with everything needed”*

**Rusts/Corrodes**7%

*“Make sure to grease both sides of ends to avoid rust other then that enjoy your new part*** 5stars”*

**Assembly/Installation**5%

*“Putting the studs in were not hard either”*

**Advertised Vs Actual Product**3%

*“As advertised and more”*

**Leak-Proof**2%

*“I have no leaks like others are saying that it produces”*

### **What buyers complain about **

**Size-Overall**31%

*“The wheel studs do not fit”*

**Durability**15%

*“May not last”*

**Leak-Proof**12%

*“Seal is leaking only 3 days after installation”*

**Quality-Overall**8%

*“The quality is very poor”*

**Advertised Vs Actual Product**8%

*“False info not a rear axle for a 2005 outback”*

**Compatibility-Overall**8%

*“Do not fit 2025 Polaris sportsman 450 ho”*

**Wheel Quality**4%

*“The wheel studs do not fit”*

**Maintenance And Repair**4%

*“They need to replace it”*

**Heating**4%

*“Bad heat treatment”*

**Design-Overall**2%

*“it is not designed properly”*

### **Top return reasons **

**Size-Overall**38%

**Defective Material/Parts**14%

**Advertised Vs Actual Product**13%

**Compatibility-Overall**12%

**Assembly/Installation**8%

**Functionality-Overall**3%

**Thickness**2%

**Leak-Proof**2%

**Quality-Overall**1%

**Width**1%