Jan Willem Boon - parts for your Harley-Davidson / Buell motorcycle - database

Our entire database is available online and is updated frequently.
The database includes all items listed in our catalogs

  • Parts for models we do not supply a catalog for, this ranges from Hummers, Sportsters and Shovelheads to Topper scooters, Snowmobiles etc.
  • Parts that we do not have in a quantity large enough to include in one of our catalogs; If you can not find a part in one of our catalogs we might have it in our database.
  • Original versions of parts we only have listed as repro in our catalogs (the catalogs are a mixture of original and repro parts).

If you have downloaded a catalog or have one of our printed catalogs it is also easy to check if items are still available and if the price has changed. It is also possible to download the entire database as a pdf file.

About the part numbers:

The number in the "Order number"-column is the number we need if you want to order the part.
The number in the "OEM reference"-column is the "Original Equipment Manufacturer" number, the original part number.

From the Order number you can tell if it is an original or repro part:
If the number begins with a letter it is a repro part. (usually an R for parts, an L for books, C for Colony kits, etc.)
Many items are listed without a price, this means they are in stock but you will have to ask for a price quote.

Tips for searching our database


  • If you select searching for "Any of these words", your search will be less specific: searching for "valve xlcr" finds hits with valve OR with xlcr OR with valve AND xlcr.
    If you select searching for "All of these words", your search will be more specific: searching for "valve xlcr" only finds hits with valve AND xlcr.
  • If you put "NOT" in front of a word, this word will be exluded from the search. E.g. search for "valve NOT xlcr" will return hits that contain valve and do NOT contain xlcr.
  • If you put words between quotation marks, the search will return hits that have the words near each other.

Searching by part number:

  • Part numbers can be old or new ('51-up), the late part numbers are usually called OEM numbers.
  • Part numbers do not have to be complete, for example, searching for "175-39" might return "175-39", but also "2175-39" and "22175-39". "-41" returns all part numbers with suffix 41.

Searching by keyword:

  • Searching by keyword can be done by part or by model. For example, search for "valve" or search for "XLCR". Searching by model is however the least effective method of searching the database. There might be many parts for your model in our database without your model being specifically mentioned. Search by part number to get the best results.
  • The shorter the keyword, the more results. For example, "valve" will return intake valve, exhaust valve, valve spring, valve spring collar, etc.

When we started this database we had never heard of the internet or search engines. This database was for our own use. Many of the descriptions could not be found through the search engine, such as model "D" "W" "G" Sp".

We are trying to make it easier to find parts with descriptions (keywords) such as "Snowmobile", "XLCR", "WLA", "Knucklehead", "Shovelhead", "XLCH", "Sportster", "Servi-car", "FLH".
It will take a few more months to change the descriptions, but once we have, you will only need to type in the name of your model and this site should be able to tell you what parts we have available for that particular model.


  • browse by model:
  • 750cc 6096 parts
    Andrews 38 parts
    Aermacchi 4408 parts
    Baja, MSR-100 711 parts
    Black 3802 parts
    Bobcat 578 parts
    Book, manual, brochure 2534 hits
    Box, bag, pack 1557 parts
    Buell 3898 parts
    CCI, Custom Chrome 941 parts
    Chrome 9384 parts
    Classic 5678 parts
    Collectables 861 parts
    Colony 3121 parts
    Drag Specialties 1536 parts
    Duo Glide 4235 parts
    Dyna 5259 parts
    Eagle Iron 373 parts
    Electra Glide 11788 parts
    FLT, Tour Glide 7697 parts
    FX's 15810 parts
    FXR 5544 parts
    Flathead 7333 parts
    G523 1743 parts
    Golf car, Utilicar 1702 parts
    Heritage 2130 parts
    Hummer 667 parts
    Hydra Glide 4308 parts
    Indian 111 parts
    Ironhead 6866 parts
    JD 1205 parts
    JIMS 660 parts
    James gaskets 370 parts
    K-model 1627 parts
    KH 2393 parts
    Knucklehead 4455 parts
    Kuryakyn 430 parts
    Liberator 3271 parts
    Lightweight 4206 parts
    Low Rider 6337 parts
    M-50, M-65 869 parts
    MCS, Motorcycle Storehouse 165 parts
    MX 250 (1978) 183 parts
    MX-250 (1975) 307 parts
    Pacer 739 parts
    Painted parts 1778 parts
    Panhead 6827 parts
    Parkerized 1606 parts
    Polaris off-road, Sportsman, Scrambler, Ranger 767 parts
    Police 565 parts
    RR-250 ('74-'75) 118 parts
    Racing 6945 parts
    Ranger 514 parts
    Rapido, ML, MLS 914 parts
    Road Glide 1353 parts
    Road King 2134 parts
    Roadster 2522 parts
    Roffes, Raceway 622 parts
    S&S 314 parts
    ST 165 647 parts
    SX 125 ('74-'75) 304 parts
    Scat 698 parts
    Screamin' Eagle 1043 parts
    Servi-car 5571 parts
    Shortster, X-90 875 parts
    Shovelhead 12178 parts
    Sidecar 954 parts
    Snowmobile 830 parts
    Softail 9654 parts
    Sportster 14922 parts
    Sprint 1941 parts
    Super Glide 8807 parts
    Super-10 634 parts
    TX 125 (1973) 234 parts
    Tools 870 parts
    Topper 775 parts
    Touring 17090 parts
    UL 5607 parts
    V-rod 2586 parts
    DVT 336 parts
    VL 2057 parts
    VR 1000 186 parts
    W&W 54 parts
    WL, WLA, WLC 4224 parts
    Wide Glide 3063 parts
    XL, XLH, XLC, XLCH 14286 parts
    XLCR 1858 parts
    XR 750 979 parts
    XR-1000 204 parts
    Z-90 676 parts
    Zodiac 814 parts
    Decals 1613 parts
    handlebar 247 parts
    view all 66038 parts

    Jan Willem Boon - Parts for your Harley-Davidson / Buell motorcycle
    genuine Harley parts - Harley onderdelen - Harley Ersatzteile - Pièces détachées Harley - Harley parti - Harley delar - Harley deler - Piezas de Harley - Liberator parts - Flathead parts - Ironhead parts - antique Harley parts - vintage Harley parts - classic Harley parts - Buell onderdelen - Buell parts
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