Hyundai Tucson Rear Brake Caliper Repair Rebuild Kit 34mm (2004 - 2010)

Hyundai Tucson Rear Brake Caliper Repair Rebuild Kit 34mm (2004 - 2010)

Engineered specifically for the popular SUV Hyundai Tucson (2004 - 2010 / JM Chassis) generation, this premium 34mm Rear Brake Caliper Repair Kit is designed to eliminate hydraulic fluid leaks, resolve parking brake binding, and overhaul frozen or sticking caliper mechanisms.

Composed of high-grade rubber seals and protective dust boots, this rebuild kit restores tight hydraulic pressure, resolves spongy brake pedal issues, and ensures your rear braking system operates with factory-spec efficiency.

Why Should You Rebuild Your Tucson Rear Brake Calipers?

Due to the heavy SUV chassis dynamics and off-road capability of the Hyundai Tucson, the rear brake calipers undergo intense exposure to mud, water, dust, and thermal cycles. Over time, environmental exposure tears the protective piston dust boots. This allows road moisture inside, causing the caliper piston to rust, seize, and drag.

Common symptoms of a failing rear caliper seal include:

• Visible brake fluid leaks around the rear caliper assembly and dropping fluid reservoir levels.

• Rear brakes dragging or sticking even when the handbrake is fully released, causing excessive wheel and rim heat.

• A spongy or soft brake pedal feel due to pressure loss or air entering the hydraulic lines.

• Excessive brake dust, burning odors, and uneven or premature wear on the rear brake pads.

This 34mm piston diameter seal kit allows you to completely rebuild your existing assembly, bypassing the extreme cost of purchasing a completely new caliper housing.

Key Product Features:

• Precise 34mm Fitment: Designed as an exact direct match for Hyundai Tucson JM rear disc brake calipers.

• Premium Rubber Elastomers: Superior resilience against heavy brake fluids (DOT 3 / DOT 4) and extreme thermal cycles.

• Comprehensive 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

Installation Tip: During reassembly, 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. Be sure to perform a full brake fluid bleed after installation is complete.