HomeBrake > Hardware, Fasteners and FittingsATE 230121 Disc Brake Caliper - Rear Left
Part #: 230121

ATE 230121 Disc Brake Caliper - Rear Left

ATE Disc Brake Fist Caliper, Rear Left
14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
ATE Disc Brake Fist Caliper, Rear Left
Fitment: Porsche, 911
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Overview of ATE Disc Brake Fist Caliper 230121 for Porsche 911

The ATE Disc Brake Fist Caliper 230121 is designed specifically for Porsche 911 models, providing reliable braking performance. This fixed caliper is engineered to meet the demands of brake hydraulics systems without including brake pads.

  • Compatible with Porsche 911 vehicles
  • Fixed caliper type for consistent braking force
  • Part number 230121 for precise identification
  • Does not include brake pads
  • GTIN 04006633462327 for product verification

Details on the ATE Disc Brake Fist Caliper Product Line

The ATE Disc Brake Fist Caliper product line focuses on fixed caliper designs that integrate seamlessly with brake hydraulics systems. This line emphasizes durability and consistent performance, making it suitable for high-demand applications such as those found in Porsche 911 brake systems. The 230121 part is a representative component within this line, engineered to maintain braking stability and control.

Technical Description of Part Number 230121

This disc brake caliper is a fixed type, meaning it remains stationary and applies pressure evenly to the brake pads during braking. The absence of included pads allows for customization or replacement with specific pad types suited to the Porsche 911’s braking requirements. The caliper’s design supports effective hydraulic pressure transfer, ensuring reliable stopping power and brake system integrity.

Common Applications and Problem Solving

  • Replacement for worn or damaged fixed disc brake calipers on Porsche 911
  • Restores proper hydraulic brake function and pressure distribution
  • Addresses uneven brake pad wear caused by caliper malfunction
  • Helps eliminate brake drag or sticking issues related to caliper failure
  • Supports maintenance of consistent braking performance under varied conditions

Installation Notes and Tips

  • Ensure compatibility with Porsche 911 brake system before installation
  • Inspect brake pads separately as they are not included with this caliper
  • Follow manufacturer torque specifications for mounting bolts
  • Bleed brake hydraulics thoroughly after installation to remove air
  • Check for leaks and proper caliper movement during initial testing

Quality Assurance and Warranty Information

ATE maintains strict quality control standards for the Disc Brake Fist Caliper line, including part number 230121. Each caliper undergoes testing to meet performance and durability requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation to ensure proper support.

BrandATE
Part Number230121
PositionATE Disc Brake Fist Caliper, Rear Left
Caliper TypeFixed
Pads IncludedNo

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
1983Porsche911Rear LeftATE Disc Brake Fist Caliper
1982Porsche911Rear LeftATE Disc Brake Fist Caliper
1981Porsche911Rear LeftATE Disc Brake Fist Caliper
1980Porsche911Rear LeftATE Disc Brake Fist Caliper
1979Porsche911Rear Left
1978Porsche911Rear Left
1977Porsche911Rear Left
1976Porsche911Rear Left
1975Porsche911Rear Left
1974Porsche911Rear Left
1973Porsche911Rear Left
1972Porsche911Rear Left
1971Porsche911Rear Left
1970Porsche911Rear Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

381345008AN 355 440-55191135290700

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.