briggs and stratton 550ex carburetor
Worth a lookShows demand growing +225.0% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+225.0%90-day search growth — must beat 0% to launch
Conversion
Incredible12.2%search→purchase rate — share of searches ending in a sale
Returns
Great1.3%return rate — above 6% kills the launch gate
Avg price
Great$18.73avg listing price — sweet spot $15–$100
Price range
Great$10.49–$43.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great386.75avg incumbent reviews — the moat a new listing must climb
Brand share
Good73%top-5 brand share — brands hold most of the demand
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$109K$109K/yr · 48K searches
Competition
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
39
Top-5 brand share
73%
Open market
20%
- Rakiyada23%
- YzusGomumu18%
- Topkidame15%
- DYYYYD10%
- BlueStars8%
- JAVENYIMAN7%
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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
799584 Carburetor for TB110 TB200 09P702 103M02 550EX 625EX 675EX 725EXI Series 6.75-7.25HP Engine 163cc Lawn Mower Carburetor Replacement for 594058 594057 592361 594529
Rakiyada$16.114.6★1,001 rev
YzusGomumu 799584 594058 Carburetor Kit Spark Plug & Air Filter Assembly Compatible with B&S Carb 594057 592361 594529 Troy Bilt TB110 TB200 103M02 09P702 9P702 550EX 625EX 675EX 725 lc121p 163cc
YzusGomumu$18.744.6★855 rev
799584 594058 Carburetor Kit for 594057 592361 594529 for Troy Bilt TB110 TB200 103M02 09P702 9P702 550EX 625EX 675EX 725EXI 140cc LC121P Engines for Toro 21465 Recycler Lawn Mower 22
Topkidame$23.384.8★44 rev
799584 Carburetor Fits for Carb TB110 TB200 P702 09P702 103M02 550EX 625EX 675EX 725EXI 163cc lawn mower replace 594058 594057 592361 594529 799584
DYYYYD$13.764.5★938 rev
BlueStars 799584 592361 Carburetor - Compatible with 550EX 625EX 675EX 725EXI 140cc Engines Husqvarna LC121P Troy-Bilt TB110 TB200 B110 Lawn Mower - Replaces 594058 594057 594529
BlueStars$12.984.7★318 rev
Newest
by launch date
TB110 TB200 Carburetor 799584 Kit for B&S Carb Troy Bilt Mower 09P702 9P702 550EX 103M02 675EX 625EX 163cc Carburetor Replacement for 594058 594057 592361 594529
JingSney$20.365 rev
799584 Carburetor for 550EX 625EX 675EX 725Exi 093J02 09P702 103M02 104M02 TB110 TB200 Engine 550EX 140CC 150CC 163CC Carburetor for Craftsman M110 M220 Lawn Mower
Topkidame$22.8831 rev
799584 594058 Carburetor Kit for 594057 592361 594529 for Troy Bilt TB110 TB200 103M02 09P702 9P702 550EX 625EX 675EX 725EXI 140cc LC121P Engines for Toro 21465 Recycler Lawn Mower 22
Topkidame$23.3844 rev
799584 Carburetor Compatible with Troy-Bilt TB110 TB200 B110 Lawn Mower Carburetor 09P702 594508 594507 592361 594529 550EX 625EX 675EX 725EXI 140cc Engines Husqvarna LC121P
JAVENYIMAN$10.4937 rev
799584 Carburetor Replace 594058 594057 592361 594529 84001033 Compatible with 550EX 625EX 675EX 725EXi Engine 09P702 103M02 104M02 TB110 TB200 LC121P Lawnmower
TIMEPAL$17.2321 rev
Trending
90-day click momentumTB110 TB200 Carburetor 799584 Kit for B&S Carb Troy Bilt Mower 09P702 9P702 550EX 103M02 675EX 625EX 163cc Carburetor Replacement for 594058 594057 592361 594529
JingSney$20.365.0★
799584 594058 Carburetor Kit for 594057 592361 594529 for Troy Bilt TB110 TB200 103M02 09P702 9P702 550EX 625EX 675EX 725EXI 140cc LC121P Engines for Toro 21465 Recycler Lawn Mower 22
Topkidame$23.384.8★
Canamax 799584 592361 Carburetor - Compatible with BS 09P600 series 550EX 625EX 675EX 725EXI 140cc Engines Husqvarna LC121P Troy-Bilt TB110 TB200 B110 - Replaces 594058 594057 594529
Canamax$12.074.7★
799584 Carburetor for 550EX 625EX 675EX 725Exi 093J02 09P702 103M02 104M02 TB110 TB200 Engine 550EX 140CC 150CC 163CC Carburetor for Craftsman M110 M220 Lawn Mower
Topkidame$22.884.7★
BlueStars 799584 592361 Carburetor - Compatible with 550EX 625EX 675EX 725EXI 140cc Engines Husqvarna LC121P Troy-Bilt TB110 TB200 B110 Lawn Mower - Replaces 594058 594057 594529
BlueStars$12.984.7★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +225.0% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 15.0×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fit like it should”
“Great Value”
“Quality replacement”
“Easy to assemble”
“AS ADVERTISED”
“It works great”
“Easy to swap”
“Great lawn mower repair kit”
“came back to better than new”
“New carb worked perfectly”
What buyers complain about
“The housing is low quality”
“Leaking Gas”
“the durability is a bit questionable”
“Did not work right”
“the diameter is much smaller”
“Excellent product lawnmower wouldnt start, changed spark,gas and topped oil still nothing”
“Product was broken had to fix in order to use it”
“They seem to gum up over time and are hard to remove and clean, sometime new isn't the best idea”
“Unfortunately, these are maintenance items on these lawn mowers because they're made from plastic”
“Engine ran”