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 6397 parts
    Andrews 38 parts
    Aermacchi 4847 parts
    Baja, MSR-100 844 parts
    Black 4241 parts
    Bobcat 666 parts
    Book, manual, brochure 2533 hits
    Box, bag, pack 4665 parts
    Buell 4088 parts
    CCI, Custom Chrome 1021 parts
    Chrome 9734 parts
    Classic 6135 parts
    Collectables 856 parts
    Colony 3069 parts
    Drag Specialties 1541 parts
    Duo Glide 4499 parts
    Dyna 5407 parts
    Eagle Iron 372 parts
    Electra Glide 12616 parts
    FLT, Tour Glide 8379 parts
    FX's 17058 parts
    FXR 6134 parts
    Flathead 7584 parts
    G523 1740 parts
    Golf car, Utilicar 2184 parts
    Heritage 2274 parts
    Hummer 722 parts
    Hydra Glide 4485 parts
    Indian 112 parts
    Ironhead 7695 parts
    JD 1215 parts
    JIMS 658 parts
    James gaskets 374 parts
    K-model 1744 parts
    KH 2625 parts
    Knucklehead 4574 parts
    Kuryakyn 429 parts
    Liberator 3252 parts
    Lightweight 4558 parts
    Low Rider 6805 parts
    M-50, M-65 960 parts
    MCS, Motorcycle Storehouse 199 parts
    MX 250 (1978) 200 parts
    MX-250 (1975) 378 parts
    Pacer 822 parts
    Painted parts 1782 parts
    Panhead 7326 parts
    Parkerized 1697 parts
    Polaris off-road, Sportsman, Scrambler, Ranger 767 parts
    Police 576 parts
    RR-250 ('74-'75) 151 parts
    Racing 7353 parts
    Ranger 566 parts
    Rapido, ML, MLS 1060 parts
    Road Glide 1357 parts
    Road King 2176 parts
    Roadster 2757 parts
    Roffes, Raceway 846 parts
    S&S 322 parts
    ST 165 701 parts
    SX 125 ('74-'75) 336 parts
    Scat 781 parts
    Screamin' Eagle 1065 parts
    Servi-car 5865 parts
    Shortster, X-90 1006 parts
    Shovelhead 13340 parts
    Sidecar 1089 parts
    Snowmobile 1056 parts
    Softail 10330 parts
    Sportster 16190 parts
    Sprint 2203 parts
    Super Glide 9473 parts
    Super-10 694 parts
    TX 125 (1973) 280 parts
    Tools 876 parts
    Topper 905 parts
    Touring 18214 parts
    UL 5778 parts
    V-rod 2761 parts
    DVT 334 parts
    VL 2076 parts
    VR 1000 187 parts
    W&W 54 parts
    WL, WLA, WLC 4258 parts
    Wide Glide 3314 parts
    XL, XLH, XLC, XLCH 15471 parts
    XLCR 2085 parts
    XR 750 1091 parts
    XR-1000 253 parts
    Z-90 782 parts
    Zodiac 820 parts
    Decals 1661 parts
    handlebar 989 parts
    view all 70031 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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