dump trailer hinges
Skip itA small market ($57K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible56.14avg incumbent reviews — the moat a new listing must climb
Returns
Incredible1.0%return rate — above 5% kills the launch gate
Avg price
Incredible$37.28avg listing price — sweet spot $15–$100
Price range
Incredible$20.12–$64.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Growth
Okay+6.1%90-day search growth — must beat 0% to launch
Competition
Bad71%top-5 click share — a locked-up shelf
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$57K$57K/yr · 19K searches
According to Flapen's Amazon United States niche tracking, dump trailer hinges is a $57K/yr Amazon United States market (19K searches/yr). The top 5 brands hold 78% of demand. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
dump trailer hinges market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $47K–$56K
- units × avg price
- Conversion rate
- 7.9%
- Avg BSR
- #255
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 7.4%
- Avg brand age
- 32 months
- Avg seller age
- 229 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
14
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
16%
- SPARKWHIZ32%
- Hedday16%
- Lonffery11%
- Sidco Supply10%
- maXpeedingrods9%
- Coloch6%
- Open — no brand owns it (6 brands, 16%)
Demand
Weekly Amazon search volume, last 15 weeks — +6.1% search growth over the last 90 days.Top dump trailer hinges 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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SPARKWHIZ Weld on Trailer Hinges Heavy Duty Greaseable Dump Trailer Trucks Gate Door Hinge Strap Style Short Leaf Pack of 4
SPARKWHIZ$38.584.6★184 rev
Weld On Trailer Hinges Heavy Duty 4 Pack Greasable Steel Dump Trailer Gate Hinges 5-3/8 Short Leaf Strap Hinges with Grease Fittings for Door Gate Horse Trailer Freight Truck
Hedday$35.754.7★74 rev
Lonffery Steel Dump Trailer Hinge Weld on Heavy Duty Trailer Door Hinge Strap Style Short Leaf Pack of 4
Lonffery$36.894.4★22 rev
2 Pack - Dump Trailer Hinges - Trailer Door Strap - Heavy Duty Truck Hinges Weld On Hinge Steel Weld On Strap Leaf Style - Tailgate Hinge for Door Gate Body with Grease Zerk (2 PCS)
Sidco Supply$21.914.8★116 rev
maXpeedingrods 2Pcs Dump Trailer Hinges Heavy Duty Trailer Hinge Grease Fitting Weld On for Dump Trucks or Dump Trailers
maXpeedingrods$51.674.2★59 rev
Newest
by launch date
Weld on Trailer Hinges Heavy Duty Greasable Dump Trailer Trucks Door Hinge Strap Style Short Leaf Pack of 2
AKGUN$20.129 rev
NORJIN 4 Pack Weld on Trailer Hinges Heavy Duty Greaseable Gate Hinges for Dump Trailers Trucks and Gates Strap Style Short Leaf Trailer Door Gate Hinges
NORJIN$29.288 rev
Weld on Trailer Hinges Heavy Duty Dump Truck Trailer Metal Gate Hinges with Grease Zerk Fitting Strap Style Short Leaf Truck Gate Hinges (4 Pack)
Dreamxiang$31.3737 rev
Coloch 4 Pack Weld On Dump Trailer Hinges for Door Steel Truck Gate Hinge Heavy Duty Trailer Door Hinge Strap Style Short Leaf Greaseable Tailgate Hinge
Coloch$28.8816 rev
NAUTYKIKS 4 Pack Dump Trailer Hinges Weld On Heavy Duty Steel Trailer Door Hinge Weldable Trailer Gate Hinge Strap Style Short Leaf
NAUTYKIKS$36.659 rev
Trending
90-day click momentumNORJIN 4 Pack Weld on Trailer Hinges Heavy Duty Greaseable Gate Hinges for Dump Trailers Trucks and Gates Strap Style Short Leaf Trailer Door Gate Hinges
NORJIN$29.284.8★
Weld on Trailer Hinges Heavy Duty Greasable Dump Trailer Trucks Door Hinge Strap Style Short Leaf Pack of 2
AKGUN$20.125.0★
KUAFU 2 Steel Dump Trailer Hinges Compatible with Dump Trailers Dump Trucks Dump Body Gray Powder Coated W/Grease Fitting Heavy Duty
KUAFU$44.524.6★
Weld On Trailer Hinges Heavy Duty 4 Pack Greasable Steel Dump Trailer Gate Hinges 5-3/8 Short Leaf Strap Hinges with Grease Fittings for Door Gate Horse Trailer Freight Truck
Hedday$35.754.7★
Lonffery Steel Dump Trailer Hinge Weld on Heavy Duty Trailer Door Hinge Strap Style Short Leaf Pack of 4
Lonffery$36.894.4★
What buyers say about dump trailer hinges
What buyers praise and complain about, mined from review topics.What buyers love
“Very good quality”
“Great for the price”
“As described”
“Very well made easy to install i bolted these on most people weld them in place”
“Heavy duty”
“Very heavy duty thick they worked perfectly”
“Fit right an able to fix my tailgate”
“Extreme heavy duty”
“Greasing the hinge via the fitting is a nice feature”
What buyers complain about
“zero coating to help prevent rust like advertised”
“Pour quality/ False advertising”
“Pour quality/ False advertising”
Top return reasons
Common questions
- Is dump trailer hinges profitable to sell on Amazon United States?
- The niche generates $57K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.1%. Flapen's verdict: Skip it (49/100).
- How competitive is the dump trailer hinges niche?
- 12 brands and 14 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in dump trailer hinges?
- Top complaints mined from reviews: Rusts/Corrodes, Quality-Overall, Advertised Vs Actual Product. The return rate is 1.0%.
- What does it cost to enter the dump trailer hinges niche?
- Listings span $20.12–$64.32; the average listing price is $37.28 (sweet spot $15–$100). The average incumbent carries 56 reviews — the moat a new listing must climb.