Zimmermann 400.3649.52 Disc Brake Rotor - Front
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Zimmermann

Zimmermann 400.3649.52 Disc Brake Rotor - Front

Brand Zimmermann 400.3649.52
Position Front
Bolt Hole Circle Ø 1 [mm] 112
Brake Disc Type Perforated
Height [mm] 54,5
Hole Arrangement / Number 8/5
Hub Bore Ø [mm] 67
Inspection Tag Ece r90 approved
Minimum thickness [mm] 29,4
Outer Diameter 350
Surface Coated
Thickness [mm] 32
Weight [kg] 13,2
Fits Mercedes-Benz · 57 vehicles

Drilled rotor design. Perforated braking surface helps clear water and brake dust.

Coated finish. Adds corrosion resistance and a cleaner visual appearance.

ECE R90 approved. Supplied for regulated replacement use with documented approval.

Cross-references BBB Industries 17791, Brembo 09.R103.11 and Gates 24745 for the same application. See all 39.

$178.37Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $178.37
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Sport Z Front Brake Rotor

The Zimmermann Sport Z brake rotor is built for drivers who want a drilled, coated disc brake rotor with OE-style fitment details and performance-focused construction. It combines a high-quality cast rotor body with a perforated braking surface for improved water and dust evacuation. Fits 2006-2013 Mercedes-Benz GL-Class and M-Class applications listed below, front.

  • Cross-drilled braking surface helps move water and brake dust away from the contact area.
  • Coated surface adds corrosion resistance and a cleaner visual finish.
  • ECE R90 approved for regulated replacement use.
  • Large 350 mm diameter with 32 mm thickness for specified Mercedes-Benz applications.
  • Part number 400.3649.52 for direct identification and ordering.

Detailed Product Overview

Zimmermann developed the Sport Z rotor using its brake rotor manufacturing experience and motorsport knowledge. The design pairs a cast iron rotor body with a perforated surface to support consistent braking performance in wet conditions while maintaining a sporty appearance. This rotor is listed for Mercedes-Benz GL550, GL450, GL350, GL320, ML350, ML450, ML550, ML320, ML500, R500, and R550 front applications, including Sport brake system and non-heavy-duty brake configurations where noted. The part number 400.3649.52 is also referenced by multiple interchange numbers for the same application.

This part cross-references Brembo (e.g., 09.R103.11) and BBB Industries (e.g., 17791) for the same application.

What It Helps Address

  • Brake fade caused by heat buildup during repeated stops.
  • Reduced braking consistency in wet road conditions.
  • Surface corrosion on exposed rotor faces.
  • Brake dust accumulation on the rotor surface.
  • Fitment replacement needs for specified Mercedes-Benz front brake applications.

Installation Notes and Quality

Verify rotor diameter, thickness, hub bore, bolt circle, and minimum thickness before installation. This rotor is listed for front placement only and includes application notes for Sport brake system and non-heavy-duty brake configurations on select Mercedes-Benz models. Part number 400.3649.52 should be matched to the vehicle’s brake package and fitment notes before ordering.

Zimmermann supplies this rotor with ECE R90 approval and a coated finish for corrosion resistance. The product description also notes general ABE certification or an ECE note supplied with the rotor.

Related reading

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2013Mercedes-BenzGL550Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2012Mercedes-BenzGL350——3.0LV6—FrontW/O Heavy Duty Brake
2012Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2012Mercedes-BenzGL450——4.7LV8—Front—
2012Mercedes-BenzGL550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2012Mercedes-BenzGL550——5.5LV8—Front—
2011Mercedes-BenzGL350——3.0LV6—FrontW/O Heavy Duty Brake
2011Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2011Mercedes-BenzGL450——4.7LV8—Front—
2011Mercedes-BenzGL550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2011Mercedes-BenzGL550——5.5LV8—Front—
2011Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2011Mercedes-BenzML350——3.0LV6—FrontW/ Sport brake system
2011Mercedes-BenzML450——3.5LV6—FrontW/ Sport brake system
2011Mercedes-BenzML550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, USA, Australia;
2011Mercedes-BenzML550——5.5LV8—Front—
2010Mercedes-BenzGL350——3.0LV6—FrontW/O Heavy Duty Brake
2010Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2010Mercedes-BenzGL450——4.7LV8—Front—
2010Mercedes-BenzGL550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2010Mercedes-BenzGL550——5.5LV8—Front—
2010Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2010Mercedes-BenzML350——3.0LV6—FrontW/ Sport brake system
2010Mercedes-BenzML450——3.5LV6—FrontW/ Sport brake system
2010Mercedes-BenzML550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, USA, Australia;
2010Mercedes-BenzML550——5.5LV8—Front—
2009Mercedes-BenzGL320——3.0LV6—FrontW/O Heavy Duty Brake
2009Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2009Mercedes-BenzGL450——4.7LV8—Front—
2009Mercedes-BenzGL550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2009Mercedes-BenzGL550——5.5LV8—Front—
2009Mercedes-BenzML320——3.0LV6—FrontW/ Sport brake system; To CH # A550332; To 02/09/2009
2009Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2009Mercedes-BenzML550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, USA, Australia;
2009Mercedes-BenzML550——5.5LV8—Front—
2008Mercedes-BenzGL320——3.0LV6—FrontW/O Heavy Duty Brake
2008Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2008Mercedes-BenzGL450——4.7LV8—Front—
2008Mercedes-BenzGL550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2008Mercedes-BenzGL550——5.5LV8—Front—
2008Mercedes-BenzML320——3.0LV6—FrontW/ Sport brake system
2008Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2008Mercedes-BenzML550Sport UtilityAWD5.5LV8GASFrontCountry-spec. model = Japan, USA, Australia;
2008Mercedes-BenzML550——5.5LV8—Front—
2008Mercedes-BenzR500—AWD5.0LV8GASFrontProduct note: SPORT COAT Z
2008Mercedes-BenzR550——5.5LV8—Front—
2008Mercedes-BenzR550WagonAWD5.5LV8GASFrontCountry-spec. model = USA, Japan, Australia;
2007Mercedes-BenzGL320——3.0LV6—FrontW/O Heavy Duty Brake
2007Mercedes-BenzGL450Sport UtilityAWD4.7LV8GASFrontCountry-spec. model = Japan, Australia, USA;
2007Mercedes-BenzGL450——4.7LV8—Front—
2007Mercedes-BenzML320——3.0LV6—FrontW/ Sport brake system
2007Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2007Mercedes-BenzML500—AWD5.0LV8GASFrontConstruction year to = 200909; ; Product note: SPORT COAT Z
2007Mercedes-BenzML500—AWD——GASFrontConstruction year to = 200909; ; Product note: SPORT COAT Z
2007Mercedes-BenzR500—AWD5.0LV8GASFrontProduct note: SPORT COAT Z
2006Mercedes-BenzML350——3.5LV6—FrontW/ Sport brake system
2006Mercedes-BenzR500—AWD5.0LV8GASFrontProduct note: SPORT COAT Z
Directly replaces or cross-references 39 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 17791Brembo — 09.R103.11Gates — 247450 986 479 32902.35.2238DD 355 121-18110 92 474523-0963C24.0132-0157.1083 521 2096/PD164 421 0512400.3649.00408 2448120 231002C25065 V61030.10203393562346JC-16060135611063592150700136310360918152033935815203393360406064100BBD5790SBD-3506BD1042BDC5625BG9013BS-8080BS7294DDF1532C-1DF6013SM2038VMDC2067NBD1702V30-80014V930