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Frenkit 740185 Disc Brake Caliper Repair Kit - Rear
Reliable Disc Brake Caliper Repair Kit for Lexus RX Models
The Frenkit 740185 disc brake caliper repair kit is designed specifically for Lexus RX350 and RX450h vehicles. Engineered to work with the Advi brake system, this kit features a 40mm caliper piston diameter to ensure precise fitment and optimal brake performance.
- Compatible with Lexus RX350 and RX450h models
- Designed for Advi brake systems
- Includes components for 40mm caliper piston diameter
- Part number 740185 for accurate identification
Detailed Product Description
This Frenkit disc brake caliper repair kit (part number 740185) is tailored for the Advi brake system used in Lexus RX350 and RX450h vehicles. The kit focuses on the 40mm caliper piston diameter, providing the necessary seals and components to restore caliper functionality. Proper maintenance of the caliper piston and seals is critical to maintaining braking efficiency and safety. Using a repair kit matched to the exact piston diameter helps prevent leaks, uneven brake pad wear, and reduced braking power.
Common Applications and Issues Addressed
- Restores sealing and piston movement in 40mm caliper pistons
- Prevents brake fluid leaks in Advi brake systems
- Eliminates uneven brake pad wear caused by caliper malfunction
- Addresses sticking or seized caliper pistons
- Improves overall braking response and safety
Installation Notes and Tips
When installing the Frenkit 740185 repair kit, ensure the caliper piston diameter is verified at 40mm for compatibility. Clean the caliper housing thoroughly before installing new seals to avoid contamination. Lubricate seals with appropriate brake fluid or grease recommended by the vehicle manufacturer. Follow Lexus service guidelines for brake system maintenance to ensure proper assembly and function.
Quality Assurance and Warranty
Frenkit manufactures this disc brake caliper repair kit to meet OEM standards for fit and function. While specific warranty details are not provided, Frenkit products typically undergo rigorous quality control to ensure durability and reliability in brake system repairs.
| Brand | Frenkit |
| Part Number | 740185 |
| Brake System | Advi |
| Caliper Piston Diameter | 40mm |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Lexus | RX350 | 3.5L | V6 | Rear | with Brake Caliper OE No. 4783048100, 4785048100 |
| 2011 | Lexus | RX450h | 3.5L | V6 | Rear | with Brake Caliper OE No. 4783048100, 4785048100 |
| 2010 | Lexus | RX350 | 3.5L | V6 | Rear | with Brake Caliper OE No. 4783048100, 4785048100 |
| 2010 | Lexus | RX450h | 3.5L | V6 | Rear | with Brake Caliper OE No. 4783048100, 4785048100 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.