5x120 To 5X112 Wheel Adapters - 66.6CB

Adapt 5x112 66.6CB wheels to your favorite BMW chassis! Made in the USA and features a life time warranty.

Expand the wheel selection for your vehicle to run any wheel you want with these ECS wheel adapters! With hub centric adapters, you can run those wheels you've been dying to have but couldn't bolt on before.

This set of wheel adapters allows you to fit 5x112 wheels with a 66.6mm center bore on to your 5x120 (M14x1.25) hub. These are great to run the new G-chassis BMW wheels and much more on your favorite classic BMW.

Select your adapter thickness and optional lug nuts, you'll need two complete kits for a set of four wheels

72.56CB inner hub and 66.6CB outer hub.
Hubcentric for a true, vibration-free mount.
Lightweight 6061 T6 aluminum keeps unsprung weight low.
Black anodized for hardness and corrosion resistance.
Low profile 10.9 hardness mounting bolts.
Studs instead of bolts for quicker wheels changes.
CNC machined to exacting tolerances.
Ideal for adding wheel clearance on cars with oversized brakes.
Made in the USA!
Lifetime Warranty.

T#: 7068776 | Part#: 5X120-5X112-66CB
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Starting at $165.99
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ECS 5x120 To 5X112 Wheel Adapters - 66.6CB 5X120-5X112-66CB
5x120 To 5X112 Wheel Adapter Pair - 20mm
ECS - Corporate Logo
T#: 6940383
|
Part#: 043319LA020-42KT
Availability:
Ships Directly From Supplier
Est. Ship Date:
on Jul 31, 2026
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
$189.99
Qty: 1
ECS 5x120 To 5X112 Wheel Adapters - 66.6CB 5X120-5X112-66CB
5x120 To 5X112 Wheel Adapter Pair - 25mm
ECS - Corporate Logo
T#: 6956439
|
Part#: 043319LA025-42KT
Availability:
Ships Directly From Supplier
Est. Ship Date:
on Jul 31, 2026
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Sale - Save 3%
$197.99

This product was last offered at the strikethrough price on
06-14-2026

$192.04
Qty: 1
ECS 5x120 To 5X112 Wheel Adapters - 66.6CB 5X120-5X112-66CB
5x120 To 5X112 Wheel Adapter Pair - 18mm
ECS - Corporate Logo
T#: 7068762
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Part#: 043319LA15-47KT
Availability:
In Stock
Est. Ship Date:
in 1 Business Day
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
$165.99
Qty: 1
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ECS 5x120 To 5X112 Wheel Adapters - 66.6CB 5X120-5X112-66CB
17mm Ball Seat Lug Nut - 14x1.5mm - Priced Each
ECS - Corporate Logo
T#: 5498504
|
Part#: D95DR13
Availability:
In Stock
Est. Ship Date:
in 1 Business Day
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Sale - Save 46%
$6.99

This product was last offered at the strikethrough price on
01-03-2026

$3.74
Qty: 10
ECS 5x120 To 5X112 Wheel Adapters - 66.6CB 5X120-5X112-66CB
19mm Conical Seat Lug Nut - 14x1.5mm - Priced Each
ECS - Corporate Logo
T#: 19329454
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Part#: D17
Availability:
Back Ordered
Est. Ship Date:
No ETA
No Lifetime Replacement
Sale - Save 25%
$5.99

This product was last offered at the strikethrough price on
06-14-2026

$4.49
Qty: 10
5x120 To 5X112 Wheel Adapters - 66.6CB
$165.99