51
rear main seal
Worth a lookShows a thin review moat (227 avg reviews), but soft demand (-15.5% this quarter) keeps it on the watch list.
Review moat
Great227.43avg incumbent reviews — the moat a new listing must climb
Avg price
Great$19.46avg listing price — sweet spot $15–$100
Price range
Great$6.68–$69.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great36%top-5 click share — an open shelf
Conversion
Good4.0%search→purchase rate — share of searches ending in a sale
Returns
Okay3.5%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$200K$200K/yr · 258K searches
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Growth
Bad-15.5%90-day search growth — must beat 0% to launch