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Frenkit 742217 Disc Brake Caliper Repair Kit - Rear
Reliable Disc Brake Caliper Repair Kit for Audi Models
The Frenkit 742217 disc brake caliper repair kit is designed specifically for Audi vehicles equipped with TRW brake systems. This kit features a 42mm caliper piston diameter, ensuring precise fitment and optimal brake performance for various Audi models.
- Compatible with Audi A4, A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, Q5, S4, S5, S5 Sportback, and SQ5
- Designed for TRW brake systems
- Caliper piston diameter: 42mm for accurate replacement
- Part number 742217 for easy identification and ordering
Detailed Product Description
The Frenkit 742217 disc brake caliper repair kit is engineered to restore the functionality of your Audi's braking system by replacing worn or damaged caliper components. With a caliper piston diameter of 42mm, this kit matches the specifications required for TRW brake systems found on multiple Audi models including the A4 and S5 Sportback. Using this repair kit helps maintain consistent braking performance and extends the service life of your disc brake calipers.
Common Applications and Issues Addressed
- Restores proper caliper piston movement to prevent brake drag
- Eliminates brake fluid leaks caused by worn seals
- Prevents uneven brake pad wear due to caliper malfunction
- Addresses sticking or seized caliper pistons
- Improves overall brake responsiveness and safety
Installation Notes and Tips
When installing the Frenkit 742217 repair kit, ensure the caliper piston diameter matches the 42mm specification for your Audi model. Clean the caliper housing thoroughly before assembly to remove debris and corrosion. Use appropriate brake fluid and follow manufacturer torque specifications during reassembly. Proper installation will help maintain brake system integrity and performance.
Quality Assurance and Warranty
Frenkit manufactures this disc brake caliper repair kit to meet OEM standards for durability and fitment. While specific warranty details are not provided, Frenkit products are generally backed by quality controls to ensure reliable operation within the specified applications. Always verify compatibility with your Audi model and brake system before purchase.
| Brand | Frenkit |
| Part Number | 742217 |
| Brake System | Trw |
| Caliper Piston Diameter | 42mm |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Audi | A4 | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
| 2018 | Audi | A4 allroad | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2018 | Audi | A4 Quattro | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
| 2018 | Audi | A5 Quattro | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2018 | Audi | A5 Sportback | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2018 | Audi | Q5 | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2018 | Audi | S4 | 3.0L | V6 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
| 2018 | Audi | S5 | 3.0L | V6 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
| 2018 | Audi | S5 Sportback | 3.0L | V6 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2018 | Audi | SQ5 | 3.0L | V6 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2017 | Audi | A4 | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
| 2017 | Audi | A4 allroad | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615404 |
| 2017 | Audi | A4 Quattro | 2.0L | L4 | Rear | with Brake Caliper OE No. 8W0615403, 8W0615403G, 8W0615404, 8W0615404G |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.