Multiple listings for the same brand and type of part merely indicate different suppliers. Unless otherwise noted, they are the same part.

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Y91135104122



"Zimmermann Coated & Cross Drilled Brake Disc - Front"


$115.00
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V91135104122

Zimmermann Coat Z X-drilled Brake Disc for Porsche 911

$113.10
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W91135104122

Note: must order two, you will receive one left and one right. These slotted discs are directional. Boxes are marked left & right sides.

"Sebro Slotted & Coated Brake Disc - Two Required"


$99.56
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T91135104122

Ate Brake Disc for Porsche 911

$80.42
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S91135104122

Zimmermann Coat Z Brake Disc for Porsche 911

$76.29
QTY: 


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X91135104122

Zimmermann Coated Brake Disc - Front for Porsche 911

$72.00
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R91135104122

Sebro Coated Brake Disc for Porsche 911

$67.90
QTY: 


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G91135104122

This part has changed to 91135104123.
Please click here to view the new part

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R91135104122FR

Frozen rotors are simply the best brake rotors money can buy. Serious drivers-those who tend to cross the finish line first--take their edge where they find it. And a growing number of them have embraced the edge that they’ve found in cryogenically treated brake rotors. Here’s why: they resist cracking, warping and fading; frozen rotors last 2-3 times longer than normal rotors; they stop consistently, lap after lap. Sold each.

"Frozen Rotors Front Brake Rotor For 911 1984-89, Fits Left/right"


Fitment: 911 1984-89, RIGHT/LEFT

$172.06
QTY: 


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R91135104122FSL

Frozen slotted rotors are simply the best brake rotors money can buy. Serious drivers-those who tend to cross the finish line first--take their edge where they find it. And a growing number of them have embraced the edge that they’ve found in cryogenically treated brake rotors. Here’s why: they resist cracking, warping and fading; frozen rotors last 2-3 times longer than normal rotors; they stop consistently, lap after lap. Sold each.

"Frozen Rotors Slotted Front Brake Rotor For 911 1984-89, Left"


Fitment: 911 1984-89

$246.36
QTY: 


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R91135104122FSR

Frozen slotted rotors are simply the best brake rotors money can buy. Serious drivers-those who tend to cross the finish line first--take their edge where they find it. And a growing number of them have embraced the edge that they’ve found in cryogenically treated brake rotors. Here’s why: they resist cracking, warping and fading; frozen rotors last 2-3 times longer than normal rotors; they stop consistently, lap after lap. Sold each.

"Frozen Rotors Slotted Front Brake Rotor For 911 1984-89, Right"


Fitment: 911 1984-89

$246.36
QTY: 


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R91135104122ZXD

Porsche always installed drilled ventilated rotors on their premium models. Cross drilled rotors help release gasses created by the friction of the pad on the rotor. A cooler rotor performs better and is less prone to warping. You should consider this upgrade when more stopping power is required. Fits left or right sides.

Fitment: 911 1984-89

$153.14
QTY: 


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R91135104122EQ1

If you are experiencing a pulsation and hearing grinding sounds when braking, odds are your rotors need to be replaced to restore full stopping power. This rotor is an OEM replacement (replacement for original #911 351 041 22), manufactured by zimmermann in Germany. It is internally vented. Features: simple bolt on, modifications are not necessary. Made in Germany. Sold individually. 2 necessary per car. Left or right-side fitment.

"Brake Rotor 911 1984-89 - Front - Left Or Right - 282 X 24 Mm"


$95.70
QTY: 


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126.37018CSL

LEFT (DRIVER) SIDE

Power Slot Cryo Treated Rotors feature the best of both worlds: the cryogenic process permanently & dramatically improves the usage life & stability. The process also improves tensile strength, abrasive wear resistance & longevity while resisting cracking and warping. On top of that, Power Slot Rotors feature tapered-slot technology creates a vent for brake dust and pad gasses while preserving strength. Brightly plated to enhance the look of custom wheels. Unlike drilled rotors, the slots do not go through the whole rotor and therefore are stronger and do not promote cracking, yet cool the rotor effectively.

"Power Slot Slotted Cryo Treated Brake Rotor "


$139.58
QTY: 


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126.37018CSR

RIGHT (PASSENGER) SIDE

Power Slot Cryo Treated Rotors feature the best of both worlds: the cryogenic process permanently & dramatically improves the usage life & stability. The process also improves tensile strength, abrasive wear resistance & longevity while resisting cracking and warping. On top of that, Power Slot Rotors feature tapered-slot technology creates a vent for brake dust and pad gasses while preserving strength. Brightly plated to enhance the look of custom wheels. Unlike drilled rotors, the slots do not go through the whole rotor and therefore are stronger and do not promote cracking, yet cool the rotor effectively.

"Power Slot Slotted Cryo Treated Brake Rotor "


$139.58
QTY: 


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127.37018L

LEFT (DRIVER) SIDE

SportStop Performance Slotted & Drilled brake rotors deliver the best in heat and gas dissipation. They have specially designed, directional slots that remove gasses from in between the brake pad and the friction surface of the rotor, along with the addition of cross-drilling to their slotted rotor further increases performance by pulling more gas and heat away from the friction contact zone. All SportStop Performance Brake Rotors are made to exacting standards. Each rotor is analyzed for its specific application and design so that Centric engineers can determine the optimal slotting or drilling pattern to maximize stopping power.

$112.56
QTY: 


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127.37018R

RIGHT (PASSENGER) SIDE

SportStop Performance Slotted & Drilled brake rotors deliver the best in heat and gas dissipation. They have specially designed, directional slots that remove gasses from in between the brake pad and the friction surface of the rotor, along with the addition of cross-drilling to their slotted rotor further increases performance by pulling more gas and heat away from the friction contact zone. All SportStop Performance Brake Rotors are made to exacting standards. Each rotor is analyzed for its specific application and design so that Centric engineers can determine the optimal slotting or drilling pattern to maximize stopping power.

$112.56
QTY: 


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128.37018L

LEFT (DRIVER) SIDE

SportStop Performance Drilled brake rotors deliver better heat and gas dissipation. They are specifically designed to run cooler and promote improved wet and dry braking performance. The addition of cross-drilling to their slotted rotor further increases performance by pulling more gas and heat away from the friction contact zone. SportStop Performance Drilled brake rotors feature countersunk holes that reduce stress risers and fractures. This allows for more surface area than conventional cross-drilled rotors thereby offering better structural integrity of the brake rotor.

$109.95
QTY: 


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128.37018R

RIGHT (PASSENGER) SIDE

SportStop Performance Drilled brake rotors deliver better heat and gas dissipation. They are specifically designed to run cooler and promote improved wet and dry braking performance. The addition of cross-drilling to their slotted rotor further increases performance by pulling more gas and heat away from the friction contact zone. SportStop Performance Drilled brake rotors feature countersunk holes that reduce stress risers and fractures. This allows for more surface area than conventional cross-drilled rotors thereby offering better structural integrity of the brake rotor.

$109.95
QTY: 


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126.37018SL

LEFT (DRIVER) SIDE

Power Slot Rotors feature tapered-slot technology creates a vent for brake dust and pad gasses while preserving strength. Brightly plated to enhance the look of custom wheels. Unlike drilled rotors, the slots do not go through the whole rotor and therefore are stronger and do not promote cracking, yet cool the rotor effectively.

$102.12
QTY: 


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126.37018SR

RIGHT (PASSENGER) SIDE

Power Slot Rotors feature tapered-slot technology creates a vent for brake dust and pad gasses while preserving strength. Brightly plated to enhance the look of custom wheels. Unlike drilled rotors, the slots do not go through the whole rotor and therefore are stronger and do not promote cracking, yet cool the rotor effectively.

$102.12
QTY: 


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121.37018

Front

This replacement brake rotor features a double-ground disc with a high-quality finish. Manufactured to OE metallurgy, fit and function specifications.

$31.27
QTY: