Stratocaster Parts I’m Glad I Swapped Out

I’m an older guitarist with 28 years of experience playing guitar.
At this age, I could say I’ve owned countless guitars… but in reality, over those 28 years I’ve only properly owned two electric guitars.
Both of them are Strats.

Because I’ve been using the same guitars for such a long time, I’ve done a considerable number of repairs and part replacements.
So this time, I would like to introduce the parts I’ve replaced that, based on my experience with many upgrades, I feel were really worth doing.

■ Tuning Machines (Peg) Replacement

This is the first replacement part I would recommend for anyone who has a budget guitar they feel attached to and want to keep using for a long time.

Recently, even inexpensive guitars—especially those from domestic manufacturers—have improved in quality, but many still struggle with tuning stability.
This is unavoidable since costs have to be reduced somewhere in order to offer products at affordable prices.
However, if it’s a guitar you use as your main instrument, tuning stability is non-negotiable.
Guitars are already instruments that do not easily stay in tune, so it makes sense to upgrade the tuning machines, which have the greatest impact.

If you want truly solid tuning stability, the best option is to modify the guitar for a Floyd Rose system, but that comes with higher costs and makes string changes more difficult.

Not wanting to go that far, the author’s favorite tuning machines among those he has replaced are the locking tuners called “Magnum Lock” made by Gotoh.

GOTOH / SG381-MGT-07-L3R3-Chrome

This can be installed on a Strat without modifying the wood, and it significantly improves tuning stability.
Because the tuning machines lock the strings in place, tuning drift is greatly reduced, and string changes become much easier since you no longer need to wrap the strings as much.

With heavy use of the tremolo arm, the tuning is prone to go out, but if tuning issues persist even after installing these, it’s likely that the problem lies elsewhere, such as the bridge.

■ Nut Replacement

First of all, if your guitar is equipped with a plastic nut, you should replace it as soon as possible.
Plastic nuts have a short lifespan and are not suitable for long-term use if you want to keep your guitar for many years.

Generally, Strats use bone nuts, and bone is also widely used in many other guitars, so it is a safe and reliable choice for those who want a standard and dependable part.

I have also used bone nuts, but later switched to a brass nut.
This is the same material used in 5-yen coins.

Brass nuts are relatively rare among nuts because they are made of metal, and they offer benefits such as increased sustain and a better resonance of open strings.
Since Strats are not particularly strong in sustain, this is ideal for those who want more note length and sustain.
Metal nuts do not necessarily make the tone harsh or overly bright.
One point to note is that, because it is metal, processing costs can be slightly higher.
→ Brass Nut List

■ Installing a High-Pass Capacitor

If you simply want to raise and lower volume in a clean way, using a volume pedal on the floor is the standard approach.
This is because lowering the guitar’s volume knob tends to make the tone sound muddy.
A high-pass capacitor installed on the volume pot helps reduce this muddiness.

The author has this installed on his guitar, but it is not something that can be recommended universally, as it has both advantages and disadvantages.

As many readers may already suspect, adding a high-pass capacitor removes the tonal variation you normally get when adjusting the volume knob.
It is best suited only for players who shape their expression mainly through picking dynamics or fingerstyle nuance.

By the way, this high-pass capacitor can also be wired with a switch-equipped pot, allowing you to toggle it on and off after installation.
For those who want a single Strat to handle everything, this can be a very useful feature.
→ High-Pass Capacitor List

■ Number and Material of Tremolo Springs

One of the major elements that creates the Strat sound is the tremolo unit.
If you have never really experimented with it, try adjusting the springs.

No modification is required, and the springs themselves are inexpensive, so you can easily change the number or replace them.

The standard setup is three springs, and even the tone and sustain can change depending on whether they are installed straight or in a V-shape.

For players who use the tremolo arm frequently, using two springs in a V-shape makes the system lighter and easier to handle, but tuning stability will decrease.
In that case, you would need to either combine it with locking tuners like those mentioned earlier or tune on the fly like Jimi Hendrix.

On the other hand, for those who do not use the tremolo arm much, installing all five springs and decking the unit against the body is also an option.
When using five springs, it is recommended to use products designed for that setup with slightly lower tension, such as ESP / TREMOLO TONE SPRINGS Type-1.

ESP / TREMOLO TONE SPRINGS Type-1

By the way, the author’s Strat is used in two different setups: a 3-spring configuration for tremolo use, and a 5-spring configuration for non-tremolo use.
→ Tremolo Spring List

■ Pickguard

Finally, we have arrived at pickguard replacement. While there are pickguards made from materials like anodized aluminum that can affect tone and noise levels, the biggest appeal is simply how easily you can change the guitar’s visual appearance.
Just making your guitar look cool can change your motivation as a player.

It’s said that changing the thickness of the pickguard, not just the material, can also affect the tone, but honestly most people would not notice the difference.
It’s far more beneficial to choose a design you like.

Since Strat-style guitars are not limited to Fender Stratocasters, there are many variations available that offer a wide range of colors and patterns.
Some players even go as far as custom painting their pickguards, so if you want something truly one-of-a-kind, it is worth trying.
→ Guitar Pickguard List

■ Summary

It is understandable to want to try many different guitars or feel tempted to buy new ones, but do not forget to take care of the guitar you already own.
The Stratocaster especially is a fun instrument that is meant to be modified and customized.
There are many more replaceable parts beyond what was introduced here, so if you are interested, feel free to explore further.

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