SPORTS Brake Disc

Slotted brake discs, Front - PAIR




Porsche 911 L / S / T 1965-69 FRONT (Cars with vented disc option)
Porsche 911 1969-83 FRONT
Porsche 930 turbo 3.0ltr 1975-77 FRONT
Porsche 924 1976-85 FRONT 5 stud pattern
Porsche 924 turbo FRONT
Porsche 944 2.5ltr 1982-85 FRONT *Cars without ABS

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477405083DSL

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Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated
Outer diameter: 282 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 126 mm
Centering Diameter: 107 mm
Weight: 5.4 kg
Hole Pitch / Number: 5/5




Porsche 911 L / S / T 1965-69 FRONT (Cars with vented disc option)
Porsche 911 1969-83 - FRONT
Porsche 924 1976-85 - FRONT 5 stud pattern
Porsche 924 Turbo - FRONT
Porsche 944 2.5L 1982-85 - FRONT *Cars without ABS
Porsche 930 Turbo 3.0L 1975-77 - FRONT

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.


The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

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477405083DXZIM

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Slotted brake disc rotor, Rear - PAIR




Porsche 911 1968-83 - REAR
Porsche 930 1975-77 - REAR

Diameter: 290mm
Brake Disc Thickness 20.5mm


Brake disc rotors are price each.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90135204114SL

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Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated
Outer diameter: 290 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 90 mm
Hole Pitch / Number: 10/5




Porsche 911 1968-83 - REAR
Porsche 930 1975-77 - REAR

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.


The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90135204114XZIM

The product you are viewing cross references to these numbers

Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated
Outer diameter: 282 mm
Brake Disc Thickness: 24 mm
Bolt Hole Circle Ø: 126 mm
Centering Diameter: 107 mm
Hole Pitch / Number: 5/5




Porsche 911 3.2L 1984-89 - FRONT

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.


The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91135104123XZIM

The product you are viewing cross references to these numbers

Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated,
Outer diameter: 290 mm
Brake Disc Thickness: 24 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 90 mm
Hole Pitch / Number: 10/5




Porsche 911 3.2L 1984-89 - REAR

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.


The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91135204109XZIM

The product you are viewing cross references to these numbers

High grade DRILLED brake discs. PAIR
Directionally-drilled for additional cooling (Left and Right)




Porsche 911 1984-89 3.2L REAR
Diameter Ø 290,0 mm
Thickness 24,0 mm
Min. Thickness 22,0 mm
Total height 83,1 mm

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91135204109XSEB

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High grade SLOTTED brake discs. PAIR
Directionally-slotted for additional cooling (Left and Right)




Porsche 911 1984-89 3.2L REAR
Diameter Ø 290,0 mm
Thickness 24,0 mm
Min. Thickness 22,0 mm
Total height 83,1 mm

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91135204109SL

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This adapter kit is for upgrading Porsche 911 '74-89 rear brakes to 996 C2 rear calipers and rotors.
Set of 2 brackets 

Porsche 911 1974-89 (with 17" wheels or bigger)

Please Note: your car must be fitted with 17" wheels or bigger for the clearance reasons

Reference code for the 299 x 24 mm C2 brake rotors: 996.352.401.04

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3604109112

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High grade DRILLED brake discs. PAIR
Directionally-drilled for additional cooling (Left and Right)




Porsche 911 1984-89 3.2L REAR
Diameter Ø 285.5 mm
Thickness 24,0 mm
Min. Thickness 23,0 mm
Total height 35 mm

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91135104123XSEB

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High grade SLOTTED brake discs. PAIR
Directionally-slotted for additional cooling (Left and Right)




Porsche 911 1984-89 3.2L REAR
Diameter Ø 285.5 mm
Thickness 24,0 mm
Min. Thickness 23,0 mm
Total height 35 mm

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91135104123SL

The product you are viewing cross references to these numbers