clutch master cylinder
Worth a lookShows a fragmented shelf (top 5 take 11% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Incredible11%top-5 click share — an open shelf
Review moat
Incredible50.86avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$45.80avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good67%top-5 brand share — brands hold most of the demand
Market size
Good$325K$325K/yr · 204K searches
Conversion
Okay3.5%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
Returns
Okay4.9%return rate — above 6% kills the launch gate
Growth
Bad-4.4%90-day search growth — must beat 0% to launch
Competition
Clicks spread well past the top 5 (11% combined) — an open shelf where new products get seen.Brands
56 rising
Sellers
180
Top-5 brand share
67%
Open market
29%
- Dorman38%
- A-Premium11%
- Beck/Arnley7%
- ClutchMax5%
- AISIN5%
- maXpeedingrods4%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 264 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dorman CM39903 Clutch Master Cylinder Compatible with Select Acura / Honda Models
Dorman$24.344.4★290 rev
Dorman CS360025 Clutch Slave Cylinder Compatible with Select Acura / Honda Models
Dorman$15.904.5★269 rev
Beck/Arnley Clutch Master Cylinder - 072-6521
Beck/Arnley$26.244.5★134 rev
Dorman CS650006 Clutch Slave Cylinder Compatible with Select Ford / Mazda Models
Dorman$53.944.3★221 rev
Dorman CC649002 Clutch Master and Slave Cylinder Assembly Compatible with Select Jeep Models
Dorman$119.344.3★261 rev
Newest
by launch date
DriveFix Clutch Master Cylinder Slave Cylinder and Clutch Line Assembly for Honda Civic 1992-2000 Acura Integra 1994-2001
DriveFix$45.982 rev
Roneeson Clutch Slave Cylinder for Ford Mustang 3.7 2011-2017 Mustang 4.0 4.6 2005-2010 Mustang 5.4 2007-2009 Mustang 5.0 2011-2019
Roneeson$42.550 rev
Roneeson Clutch Master Cylinder for Chevrolet Silverado Sierra 1500 99-13 Silverado Sierra 1500 Classic 2007 Silverado 2500 99-05 Silverado 3500 01-13 GMC Sierra 2500 99-04 Sierra 3500 01-05
Roneeson$30.001 rev
Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009
Roneeson$36.750 rev
HYXUAN Clutch Master Cylinder Assembly 1K0-721-388-AF Compatible with 2012-2019 Beetle 2007-2016 Golf 2006-2014 GTI 2005-2018 Je-tta 2012-2015 Passat 2006-2009 Rabbit
HYXUAN$28.594 rev
Trending
90-day click momentum
Clutch Master Cylinder for CR-V 2002-2006 Civic 2002-2005 Accord 2003-2007 Element 2003-2007 & TSX 2004-2007 TL 2004-2006 RSX 2002-2006 CM640116 46920S7AA01 46920S7AA02
HKSpazz$34.835.0★
Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009
Roneeson$36.750.0★
Schaeffler LuK LSC123 Clutch Slave Cylinder OEM Clutch Release Replacement Parts
LUK$37.285.0★
Pemnture Pull-Type Clutch Release Slave Cylinder with 7/8 Bore Anodized Finish 3/8 Inverted Flare Inlet Compatible with Hydraulic Throwout Bearings Includes Bleeder Adapter
Pemnture$41.003.9★
Beck/Arnley Clutch Master Cylinder - 072-6521
Beck/Arnley$26.244.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -4.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fit exactly”
“The build quality seems solid”
“Works as it should”
“Easy installation”
“Great value for the money”
“It functions well”
“looks very durable”
“leak-free fittings”
“But it works and didn't fail immediately like the internal slave did”
“Much better then the plastic OE”
What buyers complain about
“Part failed after 4 months”
“it leaks from both ends”
“Push pin is to short”
“A pain to install”
“Didnt work for my car”
“Absolute garbage”
“A much needed repair”
“It failed to work”
“Needs better Machining done on it”
“Plastic not metal as picture shows”