powersportsfitment.com Powersports parts fitment · SEMA 2026

Powered by the world's largest powersports database

One part number. Every machine it fits.

Part number in, every model it fits out.

We read the factory parts books, so you don't have to. Every OEM part number is mapped to every powersports machine it fits: ATVs, side-by-sides, three-wheelers and motorcycles, with 1,000+ ATVs and side-by-sides already in. 25 brands, 80+ model years, and growing every day. It's one of the deepest powersports fitment databases being built anywhere.

Fitment by Year, Make, Model and Submodel. We maintain it, so you don't have to. New model years, new submodels and superseded numbers are added as the factory books change.

12,000+ → 15,000+machine listings with full factory parts lists
15M+parts-list lines, row by row from factory books
12Mpart-to-machine fitment links
479,000+OEM part numbers, searchable
25 → 30+brands, with more loading this month
500,000+exploded-diagram links

For aftermarket brands

Bring your fitment. We make it exact.

  • Send your fitment in any shape: a spreadsheet, an ACES-style file, or your catalog. We match every line to our factory-exact machine list: year, model, model code and market.
  • "Replaces OEM #" becomes instant fitment. We already know every machine that uses that OEM part, so your part inherits the whole list.
  • Your branded fitment page, ready to link from your site and your listings.
  • A fitment API and a "Does it fit?" widget for your own store.
  • White-label it: our fitment inside your site, apps, dealer portal and sales channels, under your brand.
  • Fewer wrong orders and fewer returns. Your fitment stays yours, labeled as yours.

For sellers, listers and dealers

List faster. Fit right the first time.

  • eBay-ready compatibility lists for any part number, in seconds.
  • API and bulk lookups: paste a list of part numbers and get every machine each one fits.
  • Superseded numbers tracked, so an old number still finds the right part.
  • Exploded diagrams linked to every section, so you can see exactly where the part goes.
  • Motorcycles today; ATVs, side-by-sides, snowmobiles and watercraft coming online.

How it works

  1. 1
    You send fitmentA spreadsheet, a data feed or your catalog pages.
  2. 2
    We map it to factory-exact machinesAnd we cross-reference OEM numbers to fill in the gaps.
  3. 3
    Your pages and API go liveLinked from your site, your store and your listings.

Brands in the database today

BetaBuellCan-AmCFMOTODucati FanticGASGASHarley-DavidsonHondaHusaberg HusqvarnaIndianKawasakiKoveKTM LiveWireRiejuRoyal EnfieldShercoSuzuki SWMTM RacingTriumphVictoryYamaha

Global, not just the US: machines from the US, European, Australian, Japanese, Chinese and Malaysian markets are already in, and the whole database goes to 26 languages in 2027 for global reach, covering all of the European Union and South America.

Loading now: Honda (US and Australia), Can-Am and BRP, Harley-Davidson. Next: Sea-Doo, Ski-Doo, Lynx, Polaris and Arctic Cat, plus every product line: snowmobiles, watercraft, ATVs and side-by-sides.

One database, many storefronts

usedktmparts.com is just the start.

It's our motorcycle site. Market-specific sites, each on its own domain, are on the way for the other machines in the database. Every one runs on the same fitment data, so your fitment shows up everywhere it fits.

Motorcycles · usedktmparts.com ATVs and side-by-sides · coming Off-road trucks and 4x4s · coming Snowmobiles · coming Watercraft · coming Outboard motors · coming More markets · coming

Let's talk fitment at SEMA.

Try a lookup Get started

For off-road and race parts brands →

Counts from the live database on November 3, 2026, rounded down. Figures after → are this month's targets. 26 languages is planned for 2027. Brand names identify the machines covered; they don't imply endorsement.