Hydro-gear
FailPrices span $11.16–$716.88, mostly outside the sweet spot, so Hydro-gear is a Fail.
- Flapen Score
- 44 / 100Ranks 7,439 of 8,839 Patio, Lawn & Garden niches · −12 vs the category median of 5644
- Market size
- $86K/yr54K searches / yr
- 90-day growth
- +67.3%search demand this quarter
- Competition
- 61%top-5 click share · 13 brands · 66 sellers
Flapen Score
Hydro-gear against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Hydro-gear is stronger. Inside it, weaker.
Market
The Hydro-gear market on Amazon at a glance
Shoppers on Amazon United States searched for Hydro-gear 54K times last year and spent an estimated $86K. The top 5 brands take 83% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 54K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved +67.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $86K a year.
- Searches, last 12 months
- 54K
- Growth, 90 days vs prior 90
- +67.3%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $86Ka year
- Top search term
- hydro gear parts9K searches a year
02 · Price
A sale here is worth $113.01.
Listings sell for $113.01 on average, from $11.16 to $716.88. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $113.01 that is $0 to $11K a year per listing.
- Average price
- $113.01above the $15 to $100 sweet spot
- Price range
- $11.16–$716.88
- 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–$11K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
72% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #1,791 within Lawn Mower Parts & Accessories. It carries 175 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 83%
- Out of stock, average day
- 0.4%
- Average rank
- #1,791in Lawn Mower Parts & Accessories
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 175per listing
- Listings tracked
- 18
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Hydro-gear 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 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hydro Gear Genuine 72750 Transaxle Service Kit for ZT2800 ZT3100 ZT3200 ZT3400
- Price
- $99.55
- Rating
- 4.8/5
- Reviews
- 699
- Age
- 9y ago

72994 Transaxle Seal Service Kit for Hydro-Gear ZT-2800 ZT-3100 ZT-3200 and ZT-3400 Rebuild Charge Pump Gerotor Seal Part 30-piece set
- Price
- $20.97
- Rating
- 4.5/5
- Reviews
- 126
- Age
- 2y ago

Genuine Hydro Gear Transmission Oil Service Kit for Lawn Mowers fits ZT2800 ZT3100 ZT3200 ZT3400 / 72750
- Price
- $101.12
- Rating
- 4.9/5
- Reviews
- 64
- Age
- 3y ago

Upgrade Replacement for Hydro Gear 72274 Hydraulic Transmission Charge Pump Lawn Mower Kit for ZT2800 ZT3100 ZT3400 G700 Series Fix Pump Oil Leakage Also Replace 71411 HG71411 HG72274 PXHG72274
- Price
- $19.49
- Rating
- 4.4/5
- Reviews
- 162
- Age
- 3y ago

Lucas 5-Quart 20W-50 Hydrostatic Transmission Fluid Change Kit with 2-Filters Prevents Corrosion
- Price
- $74.53
- Rating
- 4.7/5
- Reviews
- 44
- Age
- 1y ago
Trending
estimated 90-day click momentum
Hydro Flask Carryout Tote - Insulated Tote Bag - 8 L Capacity in Trillium Pink
- Price
- $44.47
- Rating
- 4.4/5
- Reviews
- 483
- Age
- 2y ago

Genuine Hydro Gear Transmission Oil Service Kit for Lawn Mowers fits ZT2800 ZT3100 ZT3200 ZT3400 / 72750
- Price
- $101.12
- Rating
- 4.9/5
- Reviews
- 64
- Age
- 3y ago

Lucas 5-Quart 20W-50 Hydrostatic Transmission Fluid Change Kit with 2-Filters Prevents Corrosion
- Price
- $74.53
- Rating
- 4.7/5
- Reviews
- 44
- Age
- 1y ago

Cylinman 2 Set 71411 72274 Charge Pump Kit Fit for Hydro Gear ZT2800 ZT3100 ZT3400 G700 HG71411 HG72274 PXHG72274
- Price
- $38.22
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 1y ago

Genuine Hydro Gear Transaxle ZT-2200 for Lawn Mowers Compatible with Bad Boy MZ Mag 050-4071-00 / ZC-DUBB-3DKC-1PPX
- Price
- $549.47
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 3y ago
Newest
by launch date
Cylinman 2 Set 71411 72274 Charge Pump Kit Fit for Hydro Gear ZT2800 ZT3100 ZT3400 G700 HG71411 HG72274 PXHG72274
- Price
- $38.22
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 1y ago

ZEZHIMI 70853 Overhaul Rebuild Seal Retaining Ring Kits Fits for Hydro Gear Lawn Mower Series ZA ZB ZC ZD ZT-2200(EZT) Series
- Price
- $11.16
- Rating
- 4.6/5
- Reviews
- 53
- Age
- 1y ago

Lucas 5-Quart 20W-50 Hydrostatic Transmission Fluid Change Kit with 2-Filters Prevents Corrosion
- Price
- $74.53
- Rating
- 4.7/5
- Reviews
- 44
- Age
- 1y ago

70331 10cc Block Kit 10A Series Pump Compatible with Hydro-Gear
- Price
- $59.60
- Rating
- 4.6/5
- Reviews
- 15
- Age
- 1y ago

(2) Transmission Filters/Hydraulic Filters/Oil Filters for Bad Boy 063-1050-00 Hydro Gear 2800 3100 3200
- Price
- $21.92
- Rating
- 4.6/5
- Reviews
- 177
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 flat
Sellers
66
Est. top-5 brand share
83%
Top 20: 100%
Est. top-5 click share
61%
Top 20: 100%
Open market
13%
- Hydro-Gear54%
- Bzcovac10%
- sixcow7%
- Lucas Oil6%
- Hydro Flask6%
- KVUTCIEIN4%
- Open — no brand owns it (7 brands, 13%)
Search terms
Top Hydro-gear search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hydro gear parts9K/yr
- hydro-gear8K/yr
- hydro gear zt 3100 service kit5K/yr
- hydro gear transaxle5K/yr
- hydro gear zt31006K/yr
- hydro gear6K/yr
- hydro gear zt 31003K/yr
- hydro gear rebuild kit3K/yr
- hydro gear hydro gear kit3K/yr
- hydro gear service kit3K/yr
Reviews and returns
What reviews say buyers love and hate about Hydro-gear
We read the reviews and the return reasons for every product selling here.
“Tight Fit”
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.
18 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 Hydro-gear 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









