stihl ts420 parts
Worth a lookShows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Review moat
Incredible94.53avg incumbent reviews — the moat a new listing must climb
Brand share
Great43%top-5 brand share — no brand owns this niche
Avg price
Great$57.71avg listing price — sweet spot $15–$100
Competition
Great36%top-5 click share — an open shelf
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+7.2%90-day search growth — must beat 0% to launch
Market size
Okay$158K$158K/yr · 44K searches
Price range
Bad$8.14–$1144.79cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, stihl ts420 parts is a $158K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 43% of demand. Verdict: Worth a look — 63/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
stihl ts420 parts market data
- Units sold / yr
- 3K–3K
- avg 0–100/product
- Revenue / yr
- $144K–$173K
- units × avg price
- Conversion rate
- 6.2%
- Avg BSR
- #1,175
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 0.0%
- Avg brand age
- 40 months
- Avg seller age
- 166 days
Competition & brand share
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
26 falling
Sellers
54
Top-5 brand share
43%
Top 20: 96%
Top-5 click share
36%
Top 20: 79%
Open market
51%
- Hipa13%
- WanQin9%
- Farmertec8%
- Butom7%
- Hippotech6%
- Mikatesi6%
Demand & seasonality
Weekly Amazon search volume, last 69 weeks — +7.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top stihl ts420 parts search terms
- stihl ts420 parts13K/yr
- stihl 420 concrete saw parts10K/yr
- stihl ts 420 parts5K/yr
- stihl concrete saw ts420 parts5K/yr
- stihl ts4206K/yr
- stihl concrete saw parts5K/yr
Top stihl ts420 parts 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
Hipa Air Filter for STHIL TS420 TS500I TS410 TS410Z TS420Z Concrete Cut Off Saw 4238 140 4401 with Primer Bulb Fuel Tune Up Kit
Hipa$17.384.6★373 rev
Farmertec Cylinder Shroud Top Handle Cover Compatible with Stihl TS410 TS420 Concrete Cut Off Saw 4238 080 1610
Farmertec$46.964.6★92 rev
Recoil Starter Assembly for Stihl Chainsaw TS410 TS420 Concrete Cut-Off Saw 4238-190-0300 (1 PACK)
WanQin$19.434.5★349 rev
Butom TS420 TS410 Carburetor for STIHL TS 420 TS410Z TS420Z Concrete Cut-Off Saw 4238 120 0600 C1Q-S118 Carb with Filter Maintenance Kit
Butom$28.914.4★231 rev
Hippotech Recoil Starter Assembly with Air Filter Tune Up Kit Compatible with Stihl TS410 TS420 TS480i TS500i Concrete Cut-Off Saws Replace OEM 4238 190 0300 4238 140 4401
Hippotech$25.124.4★151 rev
Newest
by launch date
Ryzljss 3 Packs Recoil Starter Assembly Compatible with Stihl TS410 TS420 TS480i TS500i Concrete Cut Off Saws Compatible with 4238-190-0404 4238-190-0300
Ryzljss$45.9413 rev
youjupazi TS420 TS410 Carburetor Kit with Air Filter Stop Switch Maintenance Kit for Stihl TS410Z TS420Z Concrete Cut-Off Saw C1Q-S118 C1Q-S118D Replaces Parts 4238 120 0600 4238-120-0600 Carb
youjupazi$30.371 rev
Panari 4238 400 1301 Ignition Coil Module Magneto for Sti-hl TS410 TS420 Concrete Cut-Off Saw
Panari$17.178 rev
Auoiian Exhaust Muffler Gasket Kit for Stihl TS410 TS420 Concrete Saw Cooling Plate Replacement Enhance Performance and Reduce Noise Stihl Concrete Saw ts420 ts410 Parts Durable & Easy Replace
Auoiian$23.2124 rev
Lushview TS420 TS410 Air Filter for STHIL 420 Concrete Saw Parts TS500I TS410Z TS420Z Cut Off Saw Replace 4238 140 4401 4238-141-0300-B with Primer Bulb Fuel Filter
Lushview$15.4520 rev
Trending
90-day click momentumRyzljss 3 Packs Recoil Starter Assembly Compatible with Stihl TS410 TS420 TS480i TS500i Concrete Cut Off Saws Compatible with 4238-190-0404 4238-190-0300
Ryzljss$45.944.6★
Lushview TS420 TS410 Air Filter for STHIL 420 Concrete Saw Parts TS500I TS410Z TS420Z Cut Off Saw Replace 4238 140 4401 4238-141-0300-B with Primer Bulb Fuel Filter
Lushview$15.454.6★
Hippotech Recoil Starter Assembly with Air Filter Tune Up Kit Compatible with Stihl TS410 TS420 TS480i TS500i Concrete Cut-Off Saws Replace OEM 4238 190 0300 4238 140 4401
Hippotech$25.124.4★
Mikatesi 4238 020 1202 TS410 TS420 Cylinder Kit with 4238 430 0500 Stop Switch with Wires for Stihl TS410 TS420 TS 410 420 Cut-Off Saw 50mm
Mikatesi$53.744.7★
Butom TS420 TS410 Carburetor for STIHL TS 420 TS410Z TS420Z Concrete Cut-Off Saw 4238 120 0600 C1Q-S118 Carb with Filter Maintenance Kit
Butom$28.914.4★
What buyers say about stihl ts420 parts
What buyers praise and complain about, mined from review topics.What buyers love
“Fit perfectly”
“Extremely well built”
“Worth every penny”
“As described”
“EASY”
“Perfect fit on MY BR-350 Back Pack Blower Will Buy Again”
“Worked well”
“Extremely well built”
What buyers complain about
“Not a good product put it in my saw ran it for five minutes and it blew up”
“Doesnt fit”
“Garbage product/seller”
“Returned did not work for me”
Top return reasons
Common questions
- Is stihl ts420 parts profitable to sell on Amazon United States?
- The niche generates $158K/yr across 40 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +7.2%. Flapen's verdict: Worth a look (63/100).
- How competitive is the stihl ts420 parts niche?
- 26 brands and 54 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 43% of demand.
- What do buyers complain about in stihl ts420 parts?
- Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 0.6%.
- When does demand for stihl ts420 parts peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the stihl ts420 parts niche?
- Listings span $8.14–$1144.79; the average listing price is $57.71 (sweet spot $15–$100). The average incumbent carries 95 reviews — the moat a new listing must climb.