Is tecumseh 10 hp carburetor profitable to sell on Amazon United States?

The niche generates $85K/yr across 17 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -63.9%. Flapen's verdict: Skip it (43/100).

How competitive is the tecumseh 10 hp carburetor niche?

11 brands and 13 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in tecumseh 10 hp carburetor?

Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Leak-Proof. The return rate is 3.3%.

When does demand for tecumseh 10 hp carburetor peak?

Demand peaks in Jan–Feb; the busiest month runs 2.5× the quietest.

What does it cost to enter the tecumseh 10 hp carburetor niche?

Listings span $14.80–$28.63; the average listing price is $19.88 (sweet spot $15–$100). The average incumbent carries 907 reviews — the moat a new listing must climb.

tecumseh 10 hp carburetor

Skip it

Soft demand (-63.9% this quarter) — this niche doesn't clear our bar today.

Price range

Great$14.80–$28.63

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

Avg price

Great$19.88

avg listing price — sweet spot $15–$100

Conversion

Good6.4%

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

Review moat

Good907.24

avg incumbent reviews — the moat a new listing must climb

Brand share

Good68%

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

Returns

Okay3.3%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay62%

top-5 click share — leaders hold, buyers still browse

Market size

Bad$85K

$85K/yr · 66K searches

Growth

Bad-63.9%

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

According to Flapen's Amazon United States niche tracking, tecumseh 10 hp carburetor is a $85K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 43/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

tecumseh 10 hp carburetor market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $119K–$159K; units × avg price
Conversion rate: 6.4%
Avg BSR: #736
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 6.7%
Avg brand age: 55 months
Avg seller age: 317 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

62%

Top 20: 100%

Open market

25%

Butom21%
AUTOKAY17%
MTAW XEK12%
Carbhub10%
Hipa8%
HOOAI7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -63.9% search growth over the last 90 days.

Peak months: Jan, Feb · busiest ÷ quietest = 2.5×

Open Trend

Top tecumseh 10 hp carburetor search terms

tecumseh 10 hp carburetor17K/yr -54.0%5.2% conv.
tecumseh hm80 carburetor5K/yr -5.8%4.6% conv.
tecumseh 8hp carburetor10K/yr -74.6%5.7% conv.
tecumseh hm100 carburetor4K/yr -46.6%6.7% conv.
tecumseh 8 hp carburetor4K/yr -52.9%4.0% conv.
8hp tecumseh carburetor4K/yr -57.3%4.8% conv.
10 hp tecumseh carburetor3K/yr -63.8%5.5% conv.
8 hp tecumseh carburetor3K/yr -62.4%4.5% conv.
tecumseh hmsk80 carburetor5K/yr -84.5%6.9% conv.
640052 carburetor for tecumseh3K/yr -83.5%10.7% conv.

All search terms

Top tecumseh 10 hp 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Butom 10HP HM80 Carburetor Compatible with Tecumseh 10hp 8hp HM100 Carburetor Rebuild Kit 640260 640260A 640260B 632689 HM85 HM90 LH358 LH318XA LH358XA Engine Tecumseh 8hp Snow Blower Generator Carb

Butom$16.584.4★601 rev

AUTOKAY 640052 Adjustable Carburetor for Tecumseh 8HP 9HP 10HP Snowblower HMSK80 HMSK90 LH318SA LH358SA 632334A HM70 HM80 for Snow Blower Generator Chipper Shredder 640349 640054 640058 640058A Carb

AUTOKAY$14.904.5★2,187 rev

640152 Carburetor for Tecumseh 640152A 640023 640051 640140 640260B HM80 HM90 HM100 8-10 HP Engine Snow Blower Mower 5000w Generator with 33268 Air Filter Spark Plug kit

MTAW XEK$15.424.2★434 rev

640152 Carburetor for Tecumseh HM80 HM90 HM100 8HP-10HP Engine Replace 640152A 640023 640051 640140 640152 Coleman Powermate 5000 Generator Parts with 33268 Air Filter Spark plug Tune Up Kit

Hipa$19.484.5★50 rev

640052 Carburetor Compatible with Tecumseh 8hp 8.5hp 9hp 9.5hp 10hp 10.5hp HMSK80 HMSK85 HMSK90 HMSK100 HMSK105 HMSK110 LH318SA LH358SA Engines Replace 640054 640349 640058 640058A for Snow blowers

HOOAI$19.514.5★5,415 rev

Newest

by launch date

640052 Carburetor Compatible with Tecumseh HMSK80 HMSK90 HMSK100 LH318SA LH358SA 8HP 9HP 10HP Engine Replaces 640054 640349 640058 Includes Primer Bulb Fits Snow Blower Generator Chipper (16PCS)

GDHEEU$20.5011 rev

7mo ago

640052 Carburetor Compatible with Tecumseh HMSK80 HMSK90 HMSK100 LH318SA LH358SA 8HP 9HP 10HP Engine Replaces 640054 640349 640058 Includes Primer Bulb Fits Snow Blower Generator Chipper (16PCS)

GDHEEU$23.2411 rev

7mo ago

Ruixing OEM 640052 Carburetor for Tecumseh HMSK80 HMSK90 HMSK100 LH318SA LH358SA Snow Blower Thrower 8HP 9HP 10HP Engine replaces 640054 640349 640058 640058A Ariens st824 ST1032 ST624 Snowblower

ALFUL$28.6354 rev

9mo ago

Ruixing OEM 640052 Adjustable Carburetor for Tecumseh 8HP 9HP 10HP Snowblower HMSK80 HMSK90 LH318SA LH358SA 632334A HM70 HM80 for Snow Blower Chipper Shredder 640349 640054 640058 640058A Carb

ALFUL$28.5033 rev

9mo ago

640152 Carburetor for Tecumseh HM80 HM90 HM100 8HP-10HP Engine Replace 640152A 640023 640051 640140 640152 Coleman Powermate 5000 Generator Parts with 33268 Air Filter Spark plug Tune Up Kit

Hipa$19.4850 rev

1y ago

What buyers say about tecumseh 10 hp carburetor

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

What buyers love

Size-Overall23%

“fits like oem”

Value For Money16%

“Can't beat the price”

Assembly/Installation11%

“Installed correctly”

Quality-Overall11%

“The reviews were good”

Efficiency6%

“Running good”

Motor Power5%

“Was a perfect match engine runs great now”

Advertised Vs Actual Product4%

“Just as advertised”

Adjustability/Rotatability/Reclining4%

“It's adjustable,”

Ease Of Use3%

“that is the best I've ever used”

Durability2%

“It's durable and seems like it's built to last, which is great considering the price point”

What buyers complain about

Quality-Overall19%

“Poor quality parts”

Functionality-Overall14%

“Looked good never functioned”

Leak-Proof7%

“Leaked Gas”

Fuel Efficiency7%

“it just will not stop the fuel flow”

Value For Money5%

“Cheap not worth it”

Size-Overall5%

“Don't fit what I had ordered for”

Motor Issues3%

“it does not run on this engine”

Defective Material/Parts3%

“There lot of parts”

Maintenance And Repair3%

“send me a replacement or repair”

Assembly/Installation3%

“However I am concerned on the quality control in the assembly process”

Top return reasons

Size-Overall32%

Functionality-Overall13%

Leak-Proof11%

Defective Material/Parts11%

Compatibility-Overall9%

Advertised Vs Actual Product5%