ATV Wheel Adapter 4x156 To 4x137 (Pair)
This type of adapter is used for ATV 4 lug 156 bolt pattern cars to fit 4 lug137 bolt pattern wheels. CNC machined billet aluminum. New wheel studs are included.
Our premium quality adapters ensures durability and strength. Price is for a pair (2 adapters).
Attention: For some Polaris hubs which look like butterfly shape or raised ridges, these adapters will NOT work. Because the adapters are unable go over the raised ridges.
**If the hub studs protrude outside the adapter and prevent the wheels to sit flush on the adapter plates, it is required to shorten the factory studs. It happens most often on 1" thick adapters.
Fitment and specs
- Bolts to a 4x156mm hub
- Accepts 4x137mm wheels
- Converts the pattern from 4x156mm to 4x137mm
- Sold as a pair
This pair bolts to your 4x156mm hub so you can run 4x137mm wheels. Check that each adapter seats flat against the hub with full stud and thread engagement, and shorten any factory studs that extend past the adapter face so the wheel sits flush. Torque to your vehicle's factory specification with the torque reference chart and re-torque after 50 to 100 miles. Free US shipping.
Common questions
Are wheel adapters safe?
Yes, provided they sit flat on the hub, are torqued to spec with full stud and thread engagement, and re-torqued after the first short drive.
What wheels fit once installed?
The adapter face carries a 4x137mm pattern, so only 4x137mm wheels will mount regardless of your hub.