East-West Guitars

P-Bass Pre-Wired Harness


Precision Bass Pre-Wired Harness. Right or left handed.



*Please allow up to three working days between build time and postage.

Precision Bass Pre-Wired Harness

Replacement wiring harness for Fender® USA instruments, drop in upgrade for Fender® Mexico basses, Squier® and Affinity and Fender® Mustang bass. Will also fit any bass based on the Fender® design.
The pots and jack are imperial sized parts so you will need to widen metric sized holes slightly.

• TAD Custom CTS 250k Solid Shaft w/.250″ Shaft Potentiometers (Matched pair)
• Switchcraft 1/4″ Mono Input Jack (Soldered connections to the input jack are insulated with heat-shrink to ensure durability and long life)
• 0.047uf K42Y-2 Paper in Oil Capacitor
• 22 AWG vintage push-back wire, 18 AWG Buss Wire
• Solderless connectors available upon request

*A left handed harness has reverse audio CTS pots. The left handed model uses split shaft pots but are supplied with brass adapters for knobs with set screws. Knobs from these guitars generally need to be changed for inch sized ones for CTS pots.

Additional information


Righty, Lefty

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