Overview
The G2 Axle and Gear 94-6573-125 is a wheel adapter that changes a 5 on 4.5 bolt pattern to a 5 on 5 pattern. It is 1.25 inch thick with a 1.25 inch offset, made of aluminum, and finished in black. An adapter lets a wheel with one bolt pattern mount to a hub with another, so the pattern at each end decides whether it will work. The 1.25 inch offset describes how far the wheel sits outward from the hub once fitted, and the specifications list the same 1.25 inch figure as the thickness.
The adapter is universal fit, so it is not matched to a particular vehicle. Confirm which pattern your wheel uses and which your hub uses before installing, because the adapter only bridges the two patterns it is made for.
Key features
- Converts a 5 on 4.5 bolt pattern to a 5 on 5 pattern
- 1.25 inch thickness and 1.25 inch offset
- Aluminum construction
- Black finish
- Adapter type, not a spacer
- Listed by G2 as universal fit
Adapters and hub centering
An adapter sits between the hub and the wheel and carries the load of both bolt patterns, so its body and fasteners work harder than a plain hub. Hub centering is important here: the adapter should seat squarely against the hub face without gaps, and any dirt or rust on either surface can cause the wheel to run out of true. Check that the studs or bolts you use engage the wheel and adapter fully and that none of them bottom out. After the first drives, recheck the nut torque and look over the adapter body for cracks or discoloration around the bolt holes. An adapter also moves the wheel outward, so check tire clearance through the steering range and across suspension travel once the wheel is back on.
Specifications
| Brand | G2 Axle and Gear |
|---|---|
| Part number | 94-6573-125 |
| UPC | 631410112276 |
| Type | Adapter |
| Bolt pattern | 5 on 4.5 to 5 on 5 |
| Thickness | 1.25 inch |
| Offset | 1.25 inch |
| Material | Aluminum |
| Color | Black |
| Fitment | Universal fit |
| Included hardware | Not listed |
Vehicle fitment
No specific vehicle is matched to this adapter. The two bolt patterns and the 1.25 inch offset are the measurements to compare against your wheel and hub.
Confirm your vehicle’s year, model and trim before ordering. Clearance under the fender and around the suspension depends on the vehicle and wheel, so the adapter may fit one setup and not another even when the patterns match.
Installation notes
No studs or lug nuts are listed with this adapter, so confirm that the hardware you plan to use suits the adapter and wheel before mounting. An adapter also moves the wheel out from the hub, so verify tire clearance across the steering range and suspension travel after fitting.
What’s included
The adapter described above, part number 94-6573-125, in black aluminum.
Not included: wheels and tires.
