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 5973 parts
    Andrews 26 parts
    Aermacchi 4417 parts
    Baja, MSR-100 713 parts
    Black 3225 parts
    Bobcat 576 parts
    Book, manual, brochure 2362 hits
    Box, bag, pack 1538 parts
    Buell 3771 parts
    CCI, Custom Chrome 569 parts
    Chrome 8596 parts
    Classic 5469 parts
    Collectables 822 parts
    Colony 3015 parts
    Drag Specialties 459 parts
    Duo Glide 4057 parts
    Dyna 5110 parts
    Eagle Iron 380 parts
    Electra Glide 11299 parts
    FLT, Tour Glide 7353 parts
    FX's 15238 parts
    FXR 5313 parts
    Flathead 7142 parts
    G523 1707 parts
    Golf car, Utilicar 1691 parts
    Heritage 2129 parts
    Hummer 665 parts
    Hydra Glide 4106 parts
    Indian 110 parts
    Ironhead 6696 parts
    JD 1199 parts
    JIMS 662 parts
    James gaskets 276 parts
    K-model 1578 parts
    KH 2317 parts
    Knucklehead 4296 parts
    Kuryakyn 312 parts
    Liberator 3219 parts
    Lightweight 4242 parts
    Low Rider 6073 parts
    M-50, M-65 866 parts
    MCS, Motorcycle Storehouse 143 parts
    MX 250 (1978) 188 parts
    MX-250 (1975) 309 parts
    Pacer 736 parts
    Painted parts 1613 parts
    Panhead 6537 parts
    Parkerized 1561 parts
    Polaris off-road, Sportsman, Scrambler, Ranger 769 parts
    Police 560 parts
    RR-250 ('74-'75) 120 parts
    Racing 6528 parts
    Ranger 510 parts
    Rapido, ML, MLS 917 parts
    Road Glide 1343 parts
    Road King 2087 parts
    Roadster 2406 parts
    Roffes, Raceway 505 parts
    S&S 279 parts
    ST 165 634 parts
    SX 125 ('74-'75) 308 parts
    Scat 695 parts
    Screamin' Eagle 1036 parts
    Servi-car 5399 parts
    Shortster, X-90 880 parts
    Shovelhead 11702 parts
    Sidecar 939 parts
    Snowmobile 829 parts
    Softail 9327 parts
    Sportster 14408 parts
    Sprint 1947 parts
    Super Glide 8432 parts
    Super-10 628 parts
    TX 125 (1973) 233 parts
    Tools 868 parts
    Topper 761 parts
    Touring 16391 parts
    UL 5447 parts
    V-rod 2548 parts
    DVT 293 parts
    VL 2016 parts
    VR 1000 186 parts
    W&W 42 parts
    WL, WLA, WLC 4140 parts
    Wide Glide 2901 parts
    XL, XLH, XLC, XLCH 13799 parts
    XLCR 1764 parts
    XR 750 946 parts
    XR-1000 204 parts
    Z-90 679 parts
    Zodiac 326 parts
    Decals 1569 parts
    handlebar 168 parts
    view all 61613 parts

    Jan Willem Boon - Parts for your Harley-Davidson / Buell motorcycle
    genuine Harley parts - Harley onderdelen - Harley Ersatzteile - Pices dtaches 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
    introduction | parts database | new items | specials | books | books specials | catalogs | swapmeets | contact us | parts for sale? | shipping | privacy statement