Description
Every serious GPX 6000 coil strategy starts with a second lower shaft. Keep the GPX 11 mono on one lower and the GPX 14 or 17 on another, and switching from patch-hunting to deep raking is a camlock swap instead of a hardware session. Minelab sells the lower with the coil mounting hardware as one kit, and says that is exactly what it is for.
At a glance
Genuine Minelab GPX 6000 lower shaft kit with coil mounting hardware, part 3011-0433, UPC 811493017525. Minelab's own listing: Lower Shaft with Search Coil Mounting Hardware for GPX 6000. Sold by History Seekers Metal Detectors, an authorized Minelab dealer; same-brand fitment, Minelab's own description, nothing invented.
Why this part
Minelab's own description makes the two cases: mount a lower shaft to a second coil for fast coil changes, or maintain optimal performance with a complete lower shaft replacement. The kit includes the search coil mounting hardware, which is the detail that matters; a second lower without its own bolt and washers means robbing the other coil every swap, and a coil bolt that gets worked every hunt is the one that cracks in the goldfields. With the kit, each coil keeps its own torqued hardware and the lower drops into the GPX 6000's camlock in seconds. As a replacement, it restores the fit a worn lower loses, the fit that keeps a 17x13 in coil from wobbling at the end of a long swing.
Which Minelab machine is this for?
| Machine or coil | Fits? | Note |
|---|---|---|
| Minelab GPX 6000 | Yes, listed by Minelab | Lower shaft with coil mounting hardware. |
| Coils | GPX 11, GPX 14, GPX 17 | Each can live pre-mounted on its own lower. |
| GPX 4500 / 5000 and earlier | No | Different shaft system; not this kit. |
Specs and what they mean in the field
| Spec | Value (Minelab) | What it does for you |
|---|---|---|
| What the kit contains | Lower shaft plus search coil mounting hardware (Minelab) | Each coil keeps its own torqued bolt and washers. |
| Position | Lower section, coil end | Drops into the GPX 6000 camlock. |
| Why | Fast coil changes, or replacement | Minelab's two stated uses. |
| Part | 3011-0433, UPC 811493017525 | Genuine Minelab. |
Fitting it and keeping it working
Set each lower to your hunting length and mark it; a GPX 6000 balances differently with the GPX 17 than with the 11, so each lower can carry its own length. Rinse the camlock open after salt flats and dry it before collapsing the machine for the quad.
Frequently Asked Questions
Is this a complete shaft or just the lower section?
The lower shaft kit: the section your coil mounts to, with the search coil mounting hardware. The upper and middle sections are separate Minelab parts.
Does it fit the GPX 4500 or 5000?
No. The pre-6000 GPX machines use a different shaft system. This kit is made for the GPX 6000 camlock shaft.
Why run more than one lower shaft?
So each coil lives pre-mounted with its own hardware and a coil change is a camlock swap in seconds. Minelab lists fast coil changes as the kit's first purpose.
Does the kit include the coil bolt and washers?
Yes. Minelab describes it as the lower shaft with search coil mounting hardware.
Is this a genuine Minelab part?
Yes, Minelab part 3011-0433, sold by History Seekers, an authorized Minelab dealer.
Who you are buying from
History Seekers is a small American business and a working detecting channel: over 1.1 million people follow our hunts on Facebook and YouTube. We run the Minelab machines these parts fit, and the person who answers your call has replaced this part on one. Every purchase keeps everyday Americans working.
History Seekers Metal Detectors is an authorized Minelab dealer; every part we sell is genuine Minelab. Call 256-284-2247 if you are not sure which part your machine takes; we will check the part number against your model before you order. Because at History Seekers, the story is more important than the artifact.
See everything that fits your machine:What Fits the Minelab GPX 6000