briggs and stratton v-twin carburetor
Worth a lookShows demand growing +183.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+183.8%90-day search growth — must beat 0% to launch
Conversion
Incredible14.0%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$37.39avg listing price — sweet spot $15–$100
Review moat
Great290.46avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Good$20.62–$152.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Returns
Okay3.5%return rate — above 5% kills the launch gate
Competition
Bad73%top-5 click share — a locked-up shelf
Market size
Bad$47K$47K/yr · 9K searches
According to Flapen's Amazon United States niche tracking, briggs and stratton v-twin carburetor is a $47K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 58/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
briggs and stratton v-twin carburetor market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $47K–$56K
- units × avg price
- Conversion rate
- 14.0%
- Avg BSR
- #1,528
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 92%
- Out of stock
- 0.4%
- Avg brand age
- 50 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
28
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
15%
- Hipa29%
- Butom16%
- MNJWS13%
- labwork10%
- DUCTAIL10%
- Briggs & Stratton6%
- Open — no brand owns it (6 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +183.8% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 6.7×
Top briggs and stratton v-twin carburetor 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hipa 791230 Carburetor for Brigg and Straton 799230 699709 499804 20-25 HP V-Twin Engine for John D MIA10632 L118 L120 La130 La135 Replace 405777 406777 407777 with Air Filter
Hipa$32.834.3★64 rev
791230 Carburetor Kit for Brigg-s and Stratton 20-25Hp V-Twin Engine 699709 499804 407777 405777 406777 John Deere MIA10632 LA120 LA130 LA135 Lawn Tracto
Butom$29.534.3★630 rev
791230 Carburetor with Gasket - Compatible with Briggs & Stratton 400000 440000 Series Engine & John Deere Lawn Mower - Replace # 799230 699709 499804 MIA10632
MNJWS$29.494.5★529 rev
labwork 791230 Carburetor Carb with Gasket Kit Replacement for V-Twin 4 Cycle 20HP 21HP 23HP 24HP 25HP Vertical Engines Replacement for 799230 699709 499804 MIA10632 Silver
labwork$21.114.3★723 rev
DUCTAIL 791230 Carburetor Compatible with 407777 20-25 HP V-Twin Engine 699709 499804 Carburetor Kit for John Deere MIA10632 LA150 LA145 LA130 L120 with Lawn Mower Air Filter
DUCTAIL$34.314.3★815 rev
Newest
by launch date
Carburetor 791230 for Briggs & Stratton 400000 440000 Series 20HP-25HP V-Twin Engines Replacement for 799230 699709 499804 MIA10632 LA135 LA120 LA130 LA140 LA150 LA145 Lawn Mower
JingSney$20.903 rev
Hipa 791230 Carburetor for Brigg and Straton 799230 699709 499804 20-25 HP V-Twin Engine for John D MIA10632 L118 L120 La130 La135 Replace 405777 406777 407777 with Air Filter
Hipa$32.8364 rev
Hipa 407777 Carburetor for brigs Stratton 405777 406777 446677 445577 40G777 791230 796227 799230 699709 MIA10632 LA135 LA120 LA130 20-25HP 4 Cycle V-Twin Carburetor
Hipa$26.9766 rev
Masnln 791230 Carburetor Replaces 799230 699709 499804 for John Deere MIA10632 LA150 LA145 LA130 L120 407777 20HP 21HP 23HP 24HP 25HP V-Twin Engine
Masnln$23.0026 rev
RYTIME 791230 Carburetor Compatible with Briggs and Stratton 20hp 21hp 23hp 24hp 25hp 407777 405777 40G777 V-Twin Engine fit John Deere L120 LA130 LA135 Z425 MIA10632 for Husqvarna YTH22V46 796295
RYTIME$25.4977 rev
Trending
90-day click momentumCarburetor 791230 for Briggs & Stratton 400000 440000 Series 20HP-25HP V-Twin Engines Replacement for 799230 699709 499804 MIA10632 LA135 LA120 LA130 LA140 LA150 LA145 Lawn Mower
JingSney$20.902.5★
Hipa 791230 Carburetor for Brigg and Straton 799230 699709 499804 20-25 HP V-Twin Engine for John D MIA10632 L118 L120 La130 La135 Replace 405777 406777 407777 with Air Filter
Hipa$32.834.3★
Hipa 407777 Carburetor for brigs Stratton 405777 406777 446677 445577 40G777 791230 796227 799230 699709 MIA10632 LA135 LA120 LA130 20-25HP 4 Cycle V-Twin Carburetor
Hipa$26.974.3★
Masnln 791230 Carburetor Replaces 799230 699709 499804 for John Deere MIA10632 LA150 LA145 LA130 L120 407777 20HP 21HP 23HP 24HP 25HP V-Twin Engine
Masnln$23.005.0★
791230 Carburetor Kit for Brigg-s and Stratton 20-25Hp V-Twin Engine 699709 499804 407777 405777 406777 John Deere MIA10632 LA120 LA130 LA135 Lawn Tracto
Butom$29.534.3★
What buyers say about briggs and stratton v-twin carburetor
What buyers praise and complain about, mined from review topics.What buyers love
“Good Price”
“Reliable parts from a quality supplier”
“Everything fit perfectly”
“Installed just fine”
“Worked well”
“Was a very cost effective repair”
“Everything fit as advertised”
“Engine runs well now”
“worked perfectly”
“holds up well with long hours of operation”
What buyers complain about
“absolutely no quality control”
“then started leaking”
“Doesn't fit right”
“Had to swap out Choke shart with old carb coating more money in labor”
“Not compatible”
“Also the spark plugs were the completely wrong size”
“ONLY ONE CYLINDER WAS GETTING FUEL”
“Never worked”
“not as durable as oem”
“The butterfly is allowed to close with the vacuum of the engine causing it to run rich”
Top return reasons
Common questions
- Is briggs and stratton v-twin carburetor profitable to sell on Amazon United States?
- The niche generates $47K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +183.8%. Flapen's verdict: Worth a look (58/100).
- How competitive is the briggs and stratton v-twin carburetor niche?
- 12 brands and 28 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in briggs and stratton v-twin carburetor?
- Top complaints mined from reviews: Quality-Overall, Leak-Proof, Size-Overall. The return rate is 3.5%.
- When does demand for briggs and stratton v-twin carburetor peak?
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 6.7× the quietest.
- What does it cost to enter the briggs and stratton v-twin carburetor niche?
- Listings span $20.62–$152.82; the average listing price is $37.39 (sweet spot $15–$100). The average incumbent carries 290 reviews — the moat a new listing must climb.