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12.5mm Hub-Centric Wheel Spacers — Mercedes-Benz (Front Only) 5x112 66.56 CB

Representative kit photo — tap “Exact spec” for this part’s bolt pattern and center bore.

Mercedes-Benz (Front Only) · 5x112

12.5mm spacers

12.5mm Hub-Centric Wheel Spacers — Mercedes-Benz (Front Only) 5x112 66.56 CB

Part# PF51126612MF

$109.95per pair (one axle)

Thickness (per side)

5mmSpacers only12.5mmSpacers only15mmSpacers only20mmSpacers only
Checking fitment…
Checking stock
Ships from our warehouseEasy returns

What’s in the box

  • 2 × 12.5mm hub-centric wheel spacers (5x112, 66.56 CB)
Lug bolts not included. Spacers this thick need longer bolts — see matching Project Fit bolts below.

Specifications

Part numberPF51126612MF
TypeHub-centric wheel spacer
ApplicationMercedes Front Only
Bolt pattern5x112
Center bore66.56 mm
Thickness12.5 mm per spacer
Quantity2 spacers (one axle)
AxleFront only
Lug bolts includedNo

Why Project Fit

  • Hub-centric design. The center bore matches your hub (66.56mm) so the wheel is centered by the hub, not the bolts.
  • Exact bolt pattern. Drilled for 5x112 — no adapters, no guesswork.
  • Sold in pairs. Two matched spacers per set so both sides of the axle sit at the same track width.
  • Install tip. Clean the hub face, torque bolts to factory spec in a star pattern, and re-torque after 50 miles.

Vehicle fitment

YearsMakeModelSubmodelNotes
2006–2007Mercedes-BenzC230AllFront fitment only
2001–2004Mercedes-BenzC240AllFront fitment only
2002–2004Mercedes-BenzC32 AMGAllFront fitment only
2001–2005Mercedes-BenzC320AllFront fitment only
2005–2006Mercedes-BenzC55 AMGAllFront fitment only
2000–2006Mercedes-BenzCL500AllFront fitment only
2001–2006Mercedes-BenzCL55 AMGAllFront fitment only
2001–2014Mercedes-BenzCL600AllFront fitment only
2008–2014Mercedes-BenzCL63 AMGAllFront fitment only
2008–2014Mercedes-BenzCL65 AMGAllFront fitment only
2005–2006Mercedes-BenzCL65 AMGAllFront fitment only
2003–2005Mercedes-BenzCLK320AllFront fitment only
2006Mercedes-BenzCLK350AllFront fitment only
2003–2006Mercedes-BenzCLK500AllFront fitment only
2003–2006Mercedes-BenzCLK55 AMGAllFront fitment only
2007–2009Mercedes-BenzCLK550AllFront fitment only
2015–2017Mercedes-BenzCLS400AllFront fitment only
2008–2018Mercedes-BenzCLS550AllFront fitment only
2003–2009Mercedes-BenzE320AllFront fitment only
2007–2008Mercedes-BenzR320AllFront fitment only
2012–2013Mercedes-BenzS350AllFront fitment only
2007–2013Mercedes-BenzS600AllFront fitment only
2008–2013Mercedes-BenzS63 AMGAllFront fitment only
2003–2006Mercedes-BenzSL500AllFront fitment only
2003–2008Mercedes-BenzSL55 AMGAllFront fitment only
2011Mercedes-BenzSL550AllFront fitment only
2007–2009Mercedes-BenzSL550AllFront fitment only
2004–2009Mercedes-BenzSL600AllFront fitment only
2011Mercedes-BenzSL65 AMGAllFront fitment only
2005–2009Mercedes-BenzSL65 AMGAllFront fitment only
2006–2008Mercedes-BenzSLK280AllFront fitment only
2005–2011Mercedes-BenzSLK350AllFront fitment only
2005–2010Mercedes-BenzSLK55 AMGAllFront fitment only

Other sizes

5mm Hub-Centric Wheel Spacers — Audi / Mercedes / VW / BMW G20 5x112 66.56 CB5mm
Audi / Mercedes / VW / BMW G20 · 5x112

5mm Wheel Spacers

66.56 CB · Spacers only
$99.95Checking stock
15mm Hub-Centric Wheel Spacers — Mercedes-Benz (Front Only) 5x112 66.56 CB15mm
Mercedes-Benz (Front Only) · 5x112

15mm Wheel Spacers

66.56 CB · Spacers only
$119.95Checking stock
20mm Hub-Centric Wheel Spacers — Mercedes-Benz (Front Only) 5x112 66.56 CB20mm
Mercedes-Benz (Front Only) · 5x112

20mm Wheel Spacers

66.56 CB · Spacers only
$129.95Checking stock