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Bass Parts - WM Guitars

Bass Parts

Your bass is only as good as the hardware holding it together. Whether you're refreshing a worn-out bridge, dialling in nut height, replacing a tuner, rewiring the electronics, or adding a thumb rest for better technique, we stock the parts that matter โ€” for 4-string and 5-string basses, from Precision and Jazz-style instruments to custom and left-handed builds.

Bridges

All Wilkinson bridges are genuine parts and include full mounting hardware.

  • Wilkinson WBBC โ€” 4-String, 57mm, Brass Barrel Saddles โ€” vintage-correct reproduction for Jazz and Precision Bass; bent steel plate; includes saddle wrench
  • Wilkinson M Series โ€” 4-String, 57mm, Brass Barrel Saddles โ€” top-loading; warm vintage tone
  • Wilkinson M Series โ€” 4-String, 57mm, Threaded Zinc Saddles โ€” top-loading; precise per-string intonation
  • Wilkinson WBBC5 โ€” 5-String, 72mm, Brass Barrel Saddles โ€” vintage-style; bent steel plate
  • Wilkinson M Series โ€” 5-String, 72mm, Brass Barrel Saddles โ€” top-loading; fits most USA/MIM/imported 5-string P/J Bass guitars
  • Wilkinson M Series โ€” 5-String, 72mm, Threaded Zinc Saddles โ€” top-loading; precise intonation
  • Hofner Style Bass Piezo Bridge โ€” for Hofner-style bass builds and restorations

Bridge Saddles

  • 4/5-String Replacement Saddles โ€” offset screw fitting; allen key height adjustment; nickel, chrome, gold, black, or brass finish
  • Individual Bass Saddles x4 (Gold) โ€” set of 4

Nuts

  • Bone โ€” 38mm (Bleached, Slotted) โ€” 38mm x 3.5mm x 5mm; fits P Bass, Jazz Bass, and similar
  • Bone โ€” 42mm (Bleached, Slotted, 10" Radius) โ€” 42mm x 3.2mm x 4.8mm; radiused base
  • Bone โ€” 43mm (Bleached, Slotted) โ€” 43mm x 3.5mm x 6.5mm
  • Bone โ€” 45mm 5-String (Bleached, Slotted) โ€” 45mm x 3.5mm x 6mm
  • Bone โ€” 38mm Acoustic Bass (Bleached) โ€” 38mm x 6mm x 9mm; for 4-string acoustic bass
  • Brass โ€” Height-Adjustable, 38mm โ€” micro-adjustable via allen key; ideal for players who switch tunings or string gauges
  • Brass โ€” 4-String Slotted (Various Sizes) โ€” 42mm short, 42mm tall, or 38mm; pre-slotted guides
  • Brass โ€” 5-String, 45mm (Slotted) โ€” 45mm x 6mm x 9mm

Machine Heads

  • Gotoh GB707 โ€” 2L/2R Set (Chrome or Black) โ€” 20:1 gear ratio; Lubri-Coat technology; Rock-Solid string posts; 9/16" peghole; includes screws and hex bushings
  • Wilkinson Open Gear โ€” 2R2L Set โ€” 20:1 ratio; Y-style button; fits 13.6mm pegholes; for Ibanez-style and similar basses
  • 4-in-Line Left-Handed Set (Black or Chrome) โ€” for right-handed 4-string bass (standard Jazz/Precision headstock); includes bushings and screws
  • 4-in-Line Right-Handed Set (Black or Chrome) โ€” for left-handed bass or reverse headstock builds
  • 2L2R Set (Black or Chrome) โ€” for left- or right-handed basses with 2-a-side headstocks
  • Single Left-Handed Head (Black or Chrome) โ€” for right-handed bass or reverse headstocks
  • Single Right-Handed Head (Black or Chrome) โ€” for left-handed bass or 2L2R configurations

Wiring Kits

  • Deluxe Precision Bass Wiring Kit (CTS, Pure Tone, Sprague) โ€” full rewire kit with CTS pots, Pure Tone jack, Sprague cap, braided wire, solder, and heat shrink; wiring diagram included
  • Deluxe J & PJ Bass Wiring Kit (CTS, Sprague, Pure Tone, Bourns) โ€” includes Bourns blend pot for J/PJ configurations; full rewire kit with wiring diagram

Neck Plates & Hardware

  • 3-Hole Bass Neck Plate (Chrome) โ€” with micro neck adjuster port
  • Licensed Fender 3-Hole Bass Neck Plate (Chrome) โ€” with micro neck adjuster port
  • String Retainer & Screws Set โ€” maintains correct break angle over the nut for consistent string tension and tuning stability

Player Accessories

  • Thumb Rest โ€” plastic; various colours; gives your plucking hand a consistent anchor point to improve technique and reduce fatigue
  • Fump Bass Bridge Dampener โ€” slides over the strings at the bridge for instant old-school muted tone; no palm muting required; fits 4- and 5-string basses