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ATE 230138 Disc Brake Caliper - Rear Left
| Brand | ATE 230138 |
|---|---|
| Position | Rear Left |
| Caliper Type | Fixed |
| Pads Included | No |
| Product line | ATE Disc Brake Fist Caliper |
| Fits | Porsche · 6 vehicles |
Fixed caliper. Delivers consistent braking performance with a rigid design.
Aluminum construction. Combines lightweight material with durable brake hydraulics engineering.
Extensive testing. Passed tough endurance simulations before being approved for sale.
Cross-references 91135242500 for the same application. See all 1.
ATE Rear Left Fixed Disc Brake Caliper
The ATE Disc Brake Fist Caliper, part number 230138, is a fixed rear left brake caliper built for precise hydraulic braking performance. It is a direct-fit option for select Porsche 911 applications and is backed by ATE’s extensive endurance testing and material validation.
For Porsche 911 brake service, 230138 provides a focused replacement solution for the rear left position. ATE Disc Brake Fist Caliper 230138 is engineered for consistent operation in demanding braking systems.
Key Features
- Fixed disc brake caliper design
- Rear left position
- Pads not included
- ATE Disc Brake Fist Caliper product line
- Part number 230138 for accurate ordering
Product Details
ATE calipers are subjected to endurance testing and simulation before release, with attention to material selection and dimensional consistency. This caliper is part of ATE’s Disc Brake Fist Caliper line and is intended for Porsche 911 rear brake applications where a fixed caliper is specified. It is listed for 1984 Porsche 911 rear left and 1985-1989 Porsche 911 rear left, with a note that series look calipers are not compatible with Turbo models. This part cross-references Porsche 911 OE number 91135242500 for the same application.
Common Repair Symptoms
- Brake drag or uneven rear braking on the left side
- Hydraulic leakage at the caliper body
- Corrosion or piston wear affecting brake response
- Poor pedal feel caused by caliper wear or sticking
- Uneven pad contact on Porsche 911 rear brake service
Installation Notes
Verify the rear left position and confirm model-year coverage before installation. Inspect brake pads, hoses, and mounting surfaces for wear or contamination, and bleed the hydraulic system after caliper replacement. Confirm that the application is not a Turbo model when servicing 1985-1989 Porsche 911 vehicles.
Quality Assurance
ATE validates calipers through endurance testing and simulation before they are approved for sale. The brand is recognized in Europe for fixed and floating aluminum and nodular cast iron calipers, and this part reflects that engineering focus for Porsche 911 brake service.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1989 | Porsche | 911 | Carrera | Rear Left | Series look calipers are not compatible with Turbo models.; ATE Disc Brake Fist Caliper |
| 1988 | Porsche | 911 | Carrera | Rear Left | Series look calipers are not compatible with Turbo models.; ATE Disc Brake Fist Caliper |
| 1987 | Porsche | 911 | Carrera | Rear Left | Series look calipers are not compatible with Turbo models.; ATE Disc Brake Fist Caliper |
| 1986 | Porsche | 911 | Carrera | Rear Left | Series look calipers are not compatible with Turbo models.; ATE Disc Brake Fist Caliper |
| 1985 | Porsche | 911 | — | Rear Left | Series look calipers are not compatible with Turbo models.; ATE Disc Brake Fist Caliper |
| 1984 | Porsche | 911 | — | Rear Left | ATE Disc Brake Fist Caliper |
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