Trailer Shackle Kit
MaybeProducts sell for $40.22 on average, inside the sweet spot. But shoppers spend an estimated $42K a year here, so Trailer Shackle Kit is a Maybe.
- Flapen Score
- 54 / 100Top 26% of 7,287 Automotive niches · +5 vs the category median of 4954
- Market size
- $42K/yr28K searches / yr
- 90-day growth
- +31.1%search demand this quarter
- Competition
- 53%top-5 click share · 14 brands · 22 sellers
Flapen Score
Trailer Shackle Kit against its category
The dotted line is the Automotive average. Past it, Trailer Shackle Kit is stronger. Inside it, weaker.
Market
The Trailer Shackle Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Trailer Shackle Kit 28K times last year and spent an estimated $42K. The top 5 brands take 70% of clicks. Demand peaks in Aug. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 3.7% of those searches ended in a purchase.
Shoppers searched for this 28K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.7% of those searches ended in a purchase. Searches in the last 90 days moved +31.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $42K a year.
- Searches, last 12 months
- 28K
- Growth, 90 days vs prior 90
- +31.1%
- Conversion, latest week
- 3.7%
- Market size, estimated
- $42Ka year
- Peak month
- August2.2× the quietest month
- Top search term
- trailer shackle kit21K searches a year
02 · Price
A sale here is worth $40.22.
Listings sell for $40.22 on average, from $15.61 to $96.09. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $40.22 that is $0 to $4K a year per listing.
- Average price
- $40.22inside the $15 to $100 sweet spot
- Price range
- $15.61–$96.09
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 2.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.9% of listings are out of stock. The average listing ranks #77 within Trailer Accessories. It carries 121 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 4.9%
- Average rank
- #77in Trailer Accessories
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 121per listing
- Listings tracked
- 21
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Trailer Shackle Kit products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SPARKWHIZ Trailer Shackle Kit Tandem Trailer Axle Shackle Kit for Double Eye Springs 256L Shackle Straps Fits 3.5K to 6K Axles (Up to 12 000 lbs GVWR)
- Price
- $43.92
- Rating
- 4.6/5
- Reviews
- 279
- Age
- 3y ago

Lonffery Trailer Alex Shackle Kit 312L Shackle Strap Fit for 3500lb-7200lb Double Eye Spring
- Price
- $22.92
- Rating
- 4.5/5
- Reviews
- 66
- Age
- 3y ago

Trailer Shackle Kit Heavy-Duty Trailer Leaf Spring Kit for Double Eye Springs (3.5K-7.2K Axles) 312L Shackle Straps with Installation Hardware and Anti-Rust Coating Durable Trailer Repair Parts
- Price
- $34.74
- Rating
- 4.6/5
- Reviews
- 53
- Age
- 11mo ago

Racewill 2 Packs Tandem Axle Trailer Shackles Kit: Trailer Shackles with Trailer Shackle Bolts 2-5/8 Trailer Shackle Straps (262) Used On Dual-Axle Systems And All Triple-Axle Systems
- Price
- $38.21
- Rating
- 4.4/5
- Reviews
- 300
- Age
- 3y ago

Lonffery 2 Packs 7-3/4 Trailer Alex Equalizer with 256L Shackle Straps Kit Fit for 3500lb-5200lb Axle Double Eye Spring
- Price
- $43.62
- Rating
- 4.8/5
- Reviews
- 69
- Age
- 3y ago
Trending
estimated 90-day click momentum
Racewill 2 Pack Trailer Shackle Kit Tandem Axle Trailer Kit for Double Eye Spring (3 500 lbs-7 200 lbs Axles)
- Price
- $39.21
- Rating
- 4.4/5
- Reviews
- 300
- Age
- 3y ago

Sporacingrts Heavy Duty Shackle Upgrade Kit with 2Pcs Trailer Leaf Spring Equalizers EQ-104 Compatible with 33 Wheelbase Compatible with CRE3000 Stock and Equaflex Trailer Shackle kit
- Price
- $77.87
- Rating
- 4.2/5
- Reviews
- 22
- Age
- 2y ago

OZISENS Trailer Axle Equalizer 312L Shackle Kit for Double Eye Leaf Springs 3500 lbs to 5200 lbs Axles (14Pcs Nylon Bushings 14Pcs Bolts 14Pcs Nuts) Tandem Axle Trailer Shackles Equalizers Kit
- Price
- $45.78
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 9mo ago

Racewill Trailer Shackles Kit (2-1/4 Trailer Shackle Straps 225) Used On Dual-Axle Systems Tandem Axle Trailer Kit for Double Eye Spring (3 500 lbs-7 200 lbs Axles)
- Price
- $23.43
- Rating
- 4.4/5
- Reviews
- 300
- Age
- 3y ago

OZISENS Trailer Axle Equalizer (14Pcs Nylon Bushings 14Pcs Bolts 14Pcs Nuts) 256L Shackle Kit for Double Eye Leaf Springs 3500 lbs to 5200 lbs Axles Tandem Axle Trailer Shackles Equalizers Kit
- Price
- $45.90
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 9mo ago
Newest
by launch date
OZISENS Trailer Axle Equalizer 312L Shackle Kit for Double Eye Leaf Springs 3500 lbs to 5200 lbs Axles (14Pcs Nylon Bushings 14Pcs Bolts 14Pcs Nuts) Tandem Axle Trailer Shackles Equalizers Kit
- Price
- $45.78
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 9mo ago

OZISENS Trailer Axle Equalizer (14Pcs Nylon Bushings 14Pcs Bolts 14Pcs Nuts) 256L Shackle Kit for Double Eye Leaf Springs 3500 lbs to 5200 lbs Axles Tandem Axle Trailer Shackles Equalizers Kit
- Price
- $45.90
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 9mo ago

Trailer Shackle Kit Heavy-Duty Trailer Leaf Spring Kit for Double Eye Springs (3.5K-7.2K Axles) 312L Shackle Straps with Installation Hardware and Anti-Rust Coating Durable Trailer Repair Parts
- Price
- $34.74
- Rating
- 4.6/5
- Reviews
- 53
- Age
- 11mo ago

FITHOIST Trailer Shackle Kit Heavy Duty Tandem Trailer Axle Shackle Kit Dual Axle Trailer Leaf Spring Shackle Kit for Double Eye Springs (3500lbs-5200lbs Axles)
- Price
- $30.14
- Rating
- 4.0/5
- Reviews
- 26
- Age
- 1y ago

SENKEYFE Trailer Shackle Kit Heavy Duty Tandem Trailer Axle Shackle Kit Trailer Leaf Spring Kit for Double Eye Springs (3500lbs-5200lbs Axles)
- Price
- $32.75
- Rating
- 3.9/5
- Reviews
- 13
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
22
Est. top-5 brand share
70%
Top 20: 100%
Est. top-5 click share
53%
Top 20: 99%
Open market
24%
- SPARKWHIZ23%
- Lonffery16%
- Racewill16%
- iBroPrat8%
- Siapupy7%
- LLANNDER6%
Demand
Trailer Shackle Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 2.2×
Reviews and returns
What reviews say buyers love and hate about Trailer Shackle Kit
We read the reviews and the return reasons for every product selling here.
“the quality isn't there for the price”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
22 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Trailer Shackle Kit questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









