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Parts, Repair and Upgrades

Parts, Repair and Upgrades

If you're repairing, upgrading or otherwise modifying your bass - or maybe building a custom project - we have a variety of useful parts. Quality German-made tuning machines, real ebony fingerboards and tailpieces, steel and carbon fiber endpins, maple necks, spruce soundposts, quality bridges... even cool add-on "Kay" and "Engelhardt" logos for your tailpiece!

You might also check out our books section for some great "how-to" books on setup/repair and bass building.

Not finding what you're looking for? You can always email or call us with questions. Just because something is not on the site doesn't necessarily mean we can't get it for you.

  • Tuning Machines for Electric Upright Bass (Tuners) - Set of FOUR includes 2L, 2R, four collets and 16 screws

    Tuning Machines for Electric Upright Bass (Tuners) - Set of FOUR

    only $72.00
    These solid, nice quality tuners are the stock machines used for one of the most popular and premier electric upright basses on the market. They could be perfect as an replacement or upgrade to your existing electric upright bass, or you could use them...
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    To all 50 US States
    only $72.00
  • Ebony Upright Bass Saddle

    Ebony Upright Bass Saddle

    only $7.50
    Like the nut we also sell, this saddle is pre-shaped to ease installation, but will likely need some shaping/trimming to fit your project. Made of a very nice piece of ebony, the saddle is the piece of wood at the bottom of the bass on which the wire...
    Small Accessory:
    This item ships FREE (USA) in a cart totaling $50 or more
    only $7.50
  • Standard Tuning Machines (Keys, Tuners) for Upright Bass, by Rubner - both types in one photo

    Standard Tuning Machines (Keys, Tuners) for Upright Bass

    Rubner

    only $149.00
    Plate-Style: This is a pair of plated tuning keys with each pair mounted to a heavy gauge, traditional style brass plate with ornamental edge engraving. They are 24:1 gear ratio, designed for ¾ sized basses. These are are made in Germany and...
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    To all 50 US States
    only $149.00
  • Kay Logo Vinyl Sticker Emblem for Bass Tailpiece, on tailpoiece

    Kay Logo Vinyl Sticker Emblem for Bass Tailpiece

    Gollihur Music

    only $6.95
    If you've always wanted to add the old "Kay" logo to your tailpiece, but shuddered at the thought of drilling holes through the ebony to install a metal badge (and aren't really sure you could put a waterslide decal on without screwing it up), I have a...
    Small Accessory:
    This item ships FREE (USA) in a cart totaling $50 or more
    only $6.95
  • Titanium upgrade endpin - tip with threaded cap

    Solid Titanium Upright Bass Endpin Shaft (10mm)

    Artino

    only $109.00
    Titanium is an excellent material for an endpin; very lightweight and stiff, it won't absorb (and damper) vibrations as easily as denser materials, and will instead allow them to vibrate freely. Upgrading an endpin to a more high-tech material like...
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    To all 50 US States
    only $109.00
  • Braided Carbon Fiber Replacement Endpin Assembly for Upright Bass

    Braided Carbon Fiber Replacement Endpin Assembly for Upright Bass

    Glasser

    only $51.00
    Carbon Fiber Upright Bass ENDPINWhy make an endpin of carbon fiber? CF has a high strength-to-weight ratio, while having a much lower density than steel. So this high-quality endpin assembly has the strength and rigidity of a standard steel endpin, which...
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    To all 50 US States
    only $51.00
  • Setup and Repair of the Double Bass for Optimum Sound by Chuck Traeger - original book

    Setup and Repair of the Double Bass for Optimum Sound by Chuck Traeger

    HS Publisher

    only $104.95
    Setup and Repair of the Double Bass for Optimum Soundby Chuck Traeger with David Brownell and William Merchant Coda to Setup and Repair of the Double Bass -- New Sound Setup Discoveries & Repair Tipsby Chuck TraegerOver the years, we got many...
    FREE US SHIPPING:
    In a cart over $50
    only $104.95
  • Authentically designed and printed waterslide decal logo for Kay Bass Tailpiece - Variety (main photo)

    Authentically-Styled Waterslide Kay Logo Tailpiece Decals (Reproductions)

    KayBass.com

    only $20.00
    Over the years, Kay did sometimes (and sporadically) put a few different designs of colored decals on the tailpieces over the years. They were "waterslide" decals, very much like the ones that I used to put on my Snap-Tite model kits back in the 70s and...
    Small Accessory:
    This item ships FREE (USA) in a cart totaling $50 or more
    only $20.00
  • Eminence Adjustable Bridge for Electric Upright Bass

    Eminence Adjustable Bridges for Electric Upright Bass (4/5 string)

    Eminence

    only $89.00
    This very nice quality bridge is made for the Eminence EUB (Electric Upright Bass) and is an OEM replacement for your existing lost, warped or damaged bridge. Like all bridges, it is only rough shaped and will need to be custom-fitted to your particular...
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    To all 50 US States
    only $89.00
  • Rubber feet for eminence T-shaped endpin, pair

    Replacement Rubber Feet for Eminence Electric Upright Bass (Pair)

    Eminence

    only $8.00
    These screw-in rubber feet are to replace the originals that you may have lost or worn out for the special T-shaped endpin foot on your Eminence bass. They may differ slightly from what is shown in the photo depending on availability. Sold by the pair...
    Small Item:
    Ships free to the USA in a cart over $50
    only $8.00
  • 'Okay' Logo Vinyl Sticker Parody Emblem for Bass Tailpiece, on tailpiece

    'Okay' Logo Vinyl Sticker Parody Emblem for Bass Tailpiece

    Gollihur Music

    only $6.95
    So, you've got a "CCB" or an Engelhardt, and you like the idea of putting out a little "Kay" vibe. But you don't want to be a poseur and try to actually pass your budget/beater bass off as the real thing? I've got something for you, then.This parody logo...
    Small Accessory:
    This item ships FREE (USA) in a cart totaling $50 or more
    only $6.95
  • Deluxe Ebony Upright Bass Fingerboard, 3/4 size, full view

    Ebony Deluxe 3/4 Size Fingerboard for Upright Bass

    only $279.00
    Tall, dark, and very handsome. That's what these very nice ebony fingerboards are.This dark ebony board is thick enough for most any 3/4 bass, and will be good for several re-dressings moving forward; it would also be an excellent, high-quality choice...
    FREE SHIPPING:
    To Continental US (Lower 48)
    only $279.00