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Graph Tech PQ-M169-00 TUSQ Slotted Flat Bottom Martin Nut
$12.76While traditional spec Martin Guitars use nuts with slanted bottoms (like our PQ-M600-00 and PQ-M644-00) their modern models have a flat nut slot and require flat bottomed nuts. Graph Tech PQ-M169-00 TUSQ ...h m s
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Graph Tech PQL-7004-00 TUSQ XL Sleek String Trees
$13.98Graph Tech makes these string trees from the same TUSQ XL material used for their guitar and bass nuts. They are permanently lubricated to reduce friction and ensure tuning stability while guiding the strings to the...h m s
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Graph Tech PT-6061-00 BLACK TUSQ XL Post 2014 Epiphone Nut
$12.76The PT-6061-00 is the perfect option to replace and upgrade the nut on your Epiphone guitars made in 2014 and after. It is also a great option for many other common acoustic and electric guitars. The PT-6060-00 sits...h m s
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Graph Tech PQL-1214-00 TUSQ XL Fender Jazz Nut
$11.49The Graph Tech model 1214-00 is the perfect option to upgrade or replace the nut on your 4-string Fender Jazz-style Bass guitar. It is pre-slotted so it will make for an easy install. Â Graph Tech PQL-1214-00...h m s
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Graph Tech PRB-4400-B0 Bass Ratio 4-in-line Tuners
$97.74The Graphtech PRB-4400 is a right-handed set of RATIO Calibrated Machine Heads for BASS that use a 4-in-line configuration. Graph Tech PRB-4400-B0 Bass Ratio 4-in-line Tuners Features: RATIO patented g...4 Payments of $24.44
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Graph Tech PRL-9721-B0 Staggered Locking Tuners
$136.80The Graphtech PRL-9721 is a right-handed set of Locking RATIO Calibrated Machine Heads for electric guitars that use 6-in-line tuners with staggered posts (eliminates the need for a string tree). Graph Tech PRL...6 Payments of $22.80
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Graph Tech PRN-2411-B0 Acoustic 3x3 Tuners Black
$97.74The Graph Tech PRN-2411 and PRN-2421 are the right-handed sets of RATIO® Calibrated Machine Heads for acoustic guitar that use 3 per side tuners in Black. Graph Tech PRN-2411-B0 Acoustic 3x3 Tuners Features: ...4 Payments of $24.44
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Graph Tech PRN-2721-B0 Ratio 6 In-line Tuners
$74.95 - $97.74The Graph Tech PRN-2721 are right-handed sets of RATIO Calibrated Machine Heads for electric guitars that use 6-in-line tuners in Black. Graph Tech PRN-2721-B0 Ratio 6 In-line Tuners Features: RATIO pate...4 Payments of $24.44
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Graph Tech PRN-2731-B0 Electric Tuners
$97.74The PRN-2731 are right-handed sets of RATIO Calibrated Machine Heads for electric guitars that use 6-in-line tuners. RATIO patented gear technology RATIO - Calibrated Machine Heads incorporate different strin...4 Payments of $24.44
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Graph Tech PRN-4324-N0 Ratio 3x3 Electric Tuners
$161.24The Graph Tech PRN-4324 are the right-handed sets of open RATIO® Calibrated Machine Heads in a retro look for electric guitars that use 3+3 side tuners. Please note that our retro tuners are made to a vintage sp...6 Payments of $26.87
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Graph Tech PRN-4424-N0 Ratio Tuners 3x3 Waffleback Plastic Keystone
$144.95 - $161.24A right handed set of Ratio Tuned Machine Heads in waffle-back look with plastic keystone buttons for vintage-spec electric guitar that use 3+3 side tuners. Open backs. Fits vintage specification guitars with...6 Payments of $26.87
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Graph Tech PRN-4624-N0 Ratio 6 In-Line Tuners
$161.24The Graph Tech PRN-4624 is a right-handed set of open RATIO Calibrated Machine Heads in a retro look for electric guitars that use 6-in-line tuners. Please note that our retro tuners are made to a vintage specif...6 Payments of $26.87
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Electric Guitar Parts
Upgrade, Repair, or Go Fully Custom, We've Got the Guitar Parts for It
Building your dream guitar? Upgrading a tired setup? It all comes down to having the right guitar parts in the right places. At American Musical Supply, we've got a deep bench of premium OEM and aftermarket components ready to punch up your rig's performance. From name-brand necks and bridges to boutique wiring kits and tuners, our lineup hits every tone-chaser’s wishlist.
Check out our collection today. You’ll find guitar parts and accessories from trusted brands that know tone, fit, and feel like the back of their calloused hands.Â
When You Need to Swap Your Guitar Parts
If your guitar won’t stay in tune, your intonation’s drifting, or your hardware feels loose no matter how much you tweak it, your guitar parts might be past their prime. Tuners get sloppy, saddles wear down, pots get scratchy; it just happens over time, even on the best rigs.
You might not notice it overnight, but if your guitar just isn’t playing like it used to, don’t blame your hands. Hardware fatigue is real, especially if you gig hard, rehearse often, or buy used.
What Kind of Guitar Parts Can You Get at AMS?
Short answer? Pretty much everything but the wood. From core components to tricked-out upgrades, AMS carries the guitar parts and accessories you need to mod, repair, or reinvent your instrument from headstock to output jack. Here’s what’s on the menu.Â
Guitar Necks
Bolt-on, drop-in, or made to spec; our selection of replacement necks covers everything from modern C-shapes to chunky vintage styles. Whether you’re chasing speed or sustain, a quality neck is your feel factory.
Guitar Bridges & Tailpieces
From vintage-style six-screw setups to modern floating bridges, AMS carries parts that keep your action clean and your sustain dialed in. Worn saddles and bent plates can kill sustain and tuning stability; upgrade once, and you’ll hear it every time you plug in.
Guitar Tuners
Loose tuners make bad gigs. Locking or vintage, six-in-line or 3+3, we’ve got tuner sets to match your headstock and keep your axe locked in tight.
Guitar Electronics
Need fresh pots, switches, jacks, or a full pre-wired harness? We’ve got the guts to clean up your tone and cut the noise. Go solder-free or get your hands dirty — your call.
Guitar Pickguards & Plates
Sometimes a new pickguard is all it takes to breathe new life into your rig. Choose from classic cuts, flashy finishes, and brand-specific fits that drop right in.
Guitar Hardware & Accessories
Nuts, string trees, backplates, you name it. These small parts keep everything tight, smooth, and stage-ready. And yes, we’ve got screws too (the right ones).Â
Build It All in One Place
No need to chase guitar parts across a dozen sites; at AMS, you can build your whole setup in one shot. Grab a new neck, drop in fresh electronics, swap that tired bridge, and pick out the perfect hardware while you're at it. We’re your stop for guitar parts and accessories; bundle everything together, place your order, and spread your payments over time with the help of our 0% interest plans.
With fast shipping and a gear-savvy support team that speaks your language, upgrading or building your dream guitar couldn’t be easier.
Frequently Asked Questions: Guitar Parts and Accessories
Got questions about guitar parts and accessories? You're not the only one. Whether you're swapping a few components or planning a full build, here's what players like you are asking.
What guitar parts should I upgrade first?
Start with the parts that affect tuning and tone the most: tuners, bridge, and electronics. Swapping those can seriously improve how your guitar plays, sounds, and stays in tune.Â
Are aftermarket guitar parts compatible with all guitars?
Not always. Most guitar parts and accessories are built to fit standard sizes, but it’s smart to double-check specs, especially for necks, bridges, and pickguards.Â
Are OEM and aftermarket guitar parts really that different?
OEM parts match the original specs of your guitar, while aftermarket parts often offer upgrades in performance or style. Both have their place; it just depends on your goals.Â
