chamberlain replacement parts
Skip itSoft demand (-2.2% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$26.57avg listing price — sweet spot $15–$100
Brand share
Good66%top-5 brand share — brands hold most of the demand
Review moat
Good922.2avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Price range
Good$8.33–$161.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$206K$206K/yr · 138K searches
Returns
Okay4.3%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Bad-2.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, chamberlain replacement parts is a $206K/yr Amazon United States market (138K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Sep. Verdict: Skip it — 45/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
chamberlain replacement parts market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $159K–$213K
- units × avg price
- Conversion rate
- 5.6%
- Avg BSR
- #606
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 147 days
Competition & brand share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
24
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
30%
- TCK TECH40%
- Vsttar8%
- Acvoce7%
- Kbiykuy5%
- VIRTIONZ5%
- Ancable5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.2% search growth over the last 90 days.Peak months: Sep · busiest ÷ quietest = 1.7×
Top chamberlain replacement parts search terms
- craftsman garage door opener parts19K/yr
- garage door opener parts17K/yr
- chamberlain garage door opener parts15K/yr
- craftman garage opener parts9K/yr
- chamberlain garage door parts12K/yr
- liftmaster parts10K/yr
- liftmaster garage door opener parts10K/yr
- liftmaster replacement parts13K/yr
- chamberlain replacement parts9K/yr
- craftsman garage door opener gear kit5K/yr
Top chamberlain replacement 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain Sears Craftsman 1/3 and 1/2 HP Chain Drive Models
TCK TECH$17.534.7★8,133 rev
Vsttar 41C5141-1 & 41C5141-2 Garage Door Opener Trolley Compatible with LiftMaster & Chamberlain Craftsman Chain Drive Garage Door Opener Rail Assemblies Square Rail Chain Drive Models
Vsttar$22.344.5★187 rev
Gear and Sprocket Replacement Kit for Liftmaster 41c4220a 41A2827 fits Chamberlain Sears Craftsman 1/3 and 1/2 HP Chain Drive Models (Chain Drive Gear and Sprocket Kit)
Acvoce$17.244.6★1,369 rev
Replacement Gear and Sprocket Kit for Chamberlain Sears Craftsman 1/3 and 1/2 HP Chain Drive Models Compatible with Liftmaster 41c4220a Garage Door Opener Parts
Kbiykuy$16.074.4★111 rev
144C56 Garage Door Opener Chain Cable Idler Pulley - Compatible with Chamberlain LiftMaster Sears Craftsman Chain Drive Models - Heavy Duty Replacement Part (2PK)
VIRTIONZ$10.014.4★84 rev
Newest
by launch dateReplacement Gear and Sprocket Kit for Chamberlain Sears Craftsman 1/3 and 1/2 HP Chain Drive Models Compatible with Liftmaster 41c4220a Garage Door Opener Parts
Kbiykuy$16.07111 rev
41C5141-1 & 41C5141-2 Garage Door Opener Trolley Assembly Compatible with Chamberlain Craftsman & LiftMaster Square Rail Chain Drive Garage Door openers
Camoo$19.8679 rev
144C56 Garage Door Opener Chain Cable Idler Pulley - Compatible with Chamberlain LiftMaster Sears Craftsman Chain Drive Models - Heavy Duty Replacement Part (2PK)
VIRTIONZ$10.0184 rev
XJJ 41A3489 Garage Door Openers Carriage Complete Trolley Assembly Compatible with Chain Drive Operators Made by Liftmaster Chamberlain Sears Craftsman
XJJ$29.07146 rev
YHDOOR Garage Door Openers Curved Arm Garage Door Parts Black YHArm-1
YHDOOR$12.61115 rev
Trending
90-day click momentum
41A5250 Garage Door Drive Belt 237 Whisper Drive Belt for 7ft High Garage Doors Compatible with Chamberlain/Craftsman/LiftMaster Belt Drive Garage Door Opener
MARKETTY$30.504.5★
Relic Card Garage Door Openers 144C56 Chain Cable Idler Solid Steel Pulley Black 2.5 inch | Compatible with Chamberlain LiftMaster Sears Craftsman Chain Drive Models
Relic Card$8.914.8★
81B0045 Drive Gear Replacement for Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
KBZ$9.194.4★
Gear and Sprocket Replacement Kit for Liftmaster 41c4220a 41A2827 fits Chamberlain Sears Craftsman 1/3 and 1/2 HP Chain Drive Models (Chain Drive Gear and Sprocket Kit)
Acvoce$17.244.6★
144C56 Garage Door Opener Chain Cable Idler Pulley - Compatible with Chamberlain LiftMaster Sears Craftsman Chain Drive Models - Heavy Duty Replacement Part (2PK)
VIRTIONZ$10.014.4★
What buyers say about chamberlain replacement parts
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to set up”
“Exact fit”
“Excellent value”
“Worked as advertised”
“Sensors work great”
“The quality was just as good as the original sensors”
“Works great”
“Easy Peasy”
“Easy to repair yourself”
“100% compatible”
What buyers complain about
“Broke in less than one year”
“Not as good as expected”
“way too tight”
“Junk doesnt work”
“Not an easy job”
“Arrived broken”
“Check worm gear length before installing”
“However, the instructions were pathetic”
“I had forgotten the steps to replace it”
“the electrical connectors are garbage”
Top return reasons
Common questions
- Is chamberlain replacement parts profitable to sell on Amazon United States?
- The niche generates $206K/yr across 15 tracked products. 90-day search growth is -2.2%. Flapen's verdict: Skip it (45/100).
- How competitive is the chamberlain replacement parts niche?
- 15 brands and 24 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in chamberlain replacement parts?
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 4.3%.
- When does demand for chamberlain replacement parts peak?
- Demand peaks in Sep; the busiest month runs 1.7× the quietest.
- What does it cost to enter the chamberlain replacement parts niche?
- Listings span $8.33–$161.01; the average listing price is $26.57 (sweet spot $15–$100). The average incumbent carries 922 reviews — the moat a new listing must climb.