Cadillac BLS Front Brake Caliper Piston Repair Rebuild Kit 57mm (2007 - Present)
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- Marka: Ithal
- Stok Kodu: KRC4592
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Cadillac BLS Front Brake Caliper Piston Repair Rebuild Kit 57mm (2007 - Present)
Engineered specifically for the luxury Cadillac BLS (2007 - Present / Epsilon Platform) sedan and wagon models equipped with 57mm front disc brake systems, this premium 57mm Front Brake Caliper Repair Kit is designed to eliminate hydraulic fluid leaks, resolve caliper seizing, and overhaul sticking front brake piston mechanisms.
Composed of high-grade, heat-resistant rubber seals and protective dust boots, this rebuild kit restores tight hydraulic pressure during high-speed cruising or heavy executive commuting, resolves spongy brake pedal issues, and ensures your front braking system operates with factory-spec efficiency.
Why Should You Rebuild Your Cadillac BLS Front Brake Calipers?
Built on a robust executive platform shared with the Saab 9-3, the front calipers on the Cadillac BLS endure intense mechanical stress and high thermal loads due to the vehicle's substantial curb weight. Over time, environmental exposure to road salt, brake dust, and moisture tears the protective piston dust boots. This allows humidity inside the housing, causing the 57mm caliper piston to rust, seize up, and drag against the brake rotor, directly compromising braking performance and fuel efficiency.
Common symptoms of a failing front caliper seal include:
The vehicle pulling to one side during braking due to uneven front caliper pressure.
Steering wheel shaking or pedal vibration/pulsation during deceleration due to uneven pad drag.
Visible brake fluid leaks around the front caliper assembly and dropping fluid reservoir levels.
Excessive brake dust, burning odors, and uneven or premature wear on the front brake pads and rotors.
This 57mm piston diameter seal kit allows you to completely rebuild your existing assembly, bypassing the extreme cost and sourcing difficulties of purchasing a completely new factory caliper housing.
Key Product Features:
Precise 57mm Fitment: Designed as an exact direct match for Cadillac BLS front disc brake calipers with 57mm piston configurations.
Premium Rubber Elastomers: Superior resilience against standard brake fluids (DOT 4) and front axle thermal cycles under high executive payloads.
Comprehensive Front Component Set: Includes high-quality piston dust boots, internal hydraulic pressure seals, and slider pin boots for a full service.
Cost-Effective Engineering: Restores maximum braking safety efficiently without discarding the expensive original caliper body.
Vehicle Compatibility & Technical Specifications
Specifications & Rebuild Data Table
| Specification | Details / Values |
| Product Name | Front Brake Caliper Rebuild Kit (Seals & Boots Set) |
| Piston Diameter | 57 mm |
| Compatible Vehicle | Cadillac BLS Platform (Sedan & Estate Models) |
| Model Years | 2007 - Present |
| Placement on Vehicle | Front Axle (Fits both Left and Right sides) |
| Engine Configurations | 1.9 D / TTiD Diesel, 2.0 T, 2.8 T V6 Petrol (Fits All 57mm Front Disc Models) |
Installation Tip: Because front axle braking performance is vital for executive vehicle safety, always apply a thin layer of specialized high-temperature brake cylinder assembly paste to the new rubber seals and the piston to prevent tearing during insertion. Perform a complete brake system bleed afterward.