slave cylinder
Worth a lookShows a thin review moat (57 avg reviews), but soft demand (-2.4% this quarter) keeps it on the watch list.
Review moat
Incredible57.19avg incumbent reviews — the moat a new listing must climb
Competition
Incredible16%top-5 click share — an open shelf
Avg price
Incredible$45.87avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Good72%top-5 brand share — brands hold most of the demand
Conversion
Good4.0%search→purchase rate — share of searches ending in a sale
Price range
Okay$11.91–$233.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$182K$182K/yr · 99K searches
Returns
Okay4.6%return rate — above 5% kills the launch gate
Growth
Bad-2.4%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, slave cylinder is a $182K/yr Amazon United States market (99K searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
slave cylinder market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $138K–$183K
- units × avg price
- Conversion rate
- 4.0%
- Avg BSR
- #801
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 44%
- Out of stock
- 3.8%
- Avg brand age
- 63 months
- Avg seller age
- 177 days
Competition & brand share
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.Brands
33 rising
Sellers
153
Top-5 brand share
72%
Top 20: 95%
Top-5 click share
16%
Top 20: 40%
Open market
24%
- Dorman41%
- A-Premium12%
- ClutchMax8%
- AISIN6%
- Beck/Arnley5%
- Exedy4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top slave cylinder search terms
- clutch slave cylinder57K/yr
- slave cylinder34K/yr
- clutch slave cylinder kit8K/yr
- slave cylinder oem62/yr
Top slave cylinder 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dorman CS360025 Clutch Slave Cylinder Compatible with Select Acura / Honda Models
Dorman$15.904.5★269 rev
Dorman CS650006 Clutch Slave Cylinder Compatible with Select Ford / Mazda Models
Dorman$53.944.3★221 rev
Beck/Arnley 072-9651 Clutch Slave Cylinder
Beck/Arnley$27.864.6★102 rev
AISIN GENUINE CRT-001 OE Matched Clutch Slave Cylinder - Compatible with Select Toyota 4Runner Pickup
AISIN$21.704.7★232 rev
Dorman CC649002 Clutch Master and Slave Cylinder Assembly Compatible with Select Jeep Models
Dorman$119.344.3★261 rev
Newest
by launch date
maXpeedingrods Clutch Master Cylinder & Clutch Slave Cylinder Assembly for Honda Civic Accord CRV Element 2.4LT 2002-2009 for Acura RSX TSX 2.0LT 2.4LT Replace 46920-S7A-A03 46920-S7A-A01
maXpeedingrods$41.4912 rev
A-Premium Clutch Slave Cylinder Compatible with Jeep Wrangler 2007-2017 Liberty 2008-2012 Wrangler JK 2018 & Dodge Nitro 2007-2008 Replace# 52060133AC 52060133AB
A-Premium$29.757 rev
Forlevlaep Motors Pull Type Slave Cylinder 7/8 Bore for Clutch Use include Bleeder adapter 910-25604 Compatible with Hydraulic Throwout Bearings
Forlevlaep$42.404 rev
ClutchMaxPRO Pre-Filled Pre-Bled Clutch Master Slave Cylinder Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep Wrangler TJ 2.5L 4.0L V6 (PS0119-3)
ClutchMax$91.9741 rev
ClutchMaxPRO HD Clutch Slave Cylinder (CSC) &Throwout Bearing Unit Compatible with 2005-2017 FORD MUSTANG (CPKGS0761)
ClutchMax$58.4839 rev
Trending
90-day click momentumForlevlaep Motors Pull Type Slave Cylinder 7/8 Bore for Clutch Use include Bleeder adapter 910-25604 Compatible with Hydraulic Throwout Bearings
Forlevlaep$42.404.4★
Beck/Arnley 072-9651 Clutch Slave Cylinder
Beck/Arnley$27.864.6★
EXEDY SC825 Clutch Slave Cylinder
Exedy$20.114.7★
ClutchMaxPRO HD Clutch Slave Cylinder (CSC) Bearing Unit Compatible with Chevrolet GM GMC Pontiac (CPKGS0418)
ClutchMax$47.924.0★
Dorman CS650021 Clutch Slave Cylinder Compatible with Select Audi / Volkswagen Models
Dorman$54.303.7★
What buyers say about slave cylinder
What buyers praise and complain about, mined from review topics.What buyers love
“Fit exactly”
“Good quality, easy to install, works great”
“As described”
“Easy installation”
“Great value for the money”
“It functions well”
“Much better then the plastic OE”
“Easy fix and replaced in less than 20 mins”
“Hope is durable”
“Works as designed”
What buyers complain about
“Didnt fit”
“Leaks right out of the box”
“Does not fit 2010 tsx”
“Part failed after 4 months”
“A much needed repair”
“Needs better Machining done on it”
“not because it works”
“Plastic not metal as picture shows”
“I was expecting cheaply made”
“Fragile”
Top return reasons
Common questions
- Is slave cylinder profitable to sell on Amazon United States?
- The niche generates $182K/yr across 129 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Worth a look (55/100).
- How competitive is the slave cylinder niche?
- 33 brands and 153 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in slave cylinder?
- Top complaints mined from reviews: Size-Overall, Leak-Proof, Compatibility-Overall. The return rate is 4.6%.
- When does demand for slave cylinder peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the slave cylinder niche?
- Listings span $11.91–$233.33; the average listing price is $45.87 (sweet spot $15–$100). The average incumbent carries 57 reviews — the moat a new listing must climb.