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PowerStop L4781 Disc Brake Caliper - Front Right
PowerStop Front OE Stock Replacement Caliper Overview
The PowerStop - Front OE Stock Replacement Caliper (Part Number L4781) is designed specifically for Chrysler PT Cruiser models. This disc brake caliper offers reliable performance with a cast iron construction and a floating caliper design, ensuring consistent braking response and durability.
- Compatible with Chrysler PT Cruiser front brake systems
- Cast iron caliper casting for strength and heat resistance
- Single piston design with 56.90 mm diameter piston
- Phenolic piston material to reduce heat transfer and corrosion
- Includes caliper slides and mounting bracket for proper fitment
- Floating caliper type for smooth operation
- Bleeder screw thread size M10 x 1.0 for maintenance
- Caliper color: Gray
- Grade type: Regular
Detailed Product Description
The PowerStop - Front OE Stock Replacement Caliper L4781 is engineered to meet the original equipment specifications for Chrysler PT Cruiser vehicles. Featuring a durable cast iron caliper casting, this part withstands the rigors of daily driving and high-temperature braking conditions. The floating caliper design allows for even pad wear and consistent braking force. The single phenolic piston, measuring 56.90 mm in diameter, helps minimize heat transfer to the brake fluid, reducing the risk of brake fade and corrosion inside the caliper. This caliper also includes the necessary caliper slides and mounting bracket to ensure proper alignment and secure installation.
PowerStop - Front OE Stock Replacement Caliper Product Line
The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct replacement parts that match original equipment specifications. This product line is intended for vehicle owners and technicians seeking reliable, factory-style brake components without modifications. The L4781 caliper fits within this line by offering a balance of durability, performance, and compatibility for Chrysler PT Cruiser front brake systems.
Common Applications and Problem Solving
- Replacement for worn or seized front disc brake calipers on Chrysler PT Cruiser
- Addresses uneven brake pad wear caused by faulty caliper slides
- Resolves brake fluid leaks due to damaged or corroded pistons
- Improves braking performance when original calipers have lost efficiency
- Restores proper brake function after caliper mounting bracket damage
Installation Notes and Tips
- Ensure compatibility with Chrysler PT Cruiser front brake system before installation
- Bleed brake system thoroughly after caliper replacement using M10 x 1.0 bleeder screw
- Inspect brake pads and rotors for wear and replace if necessary
- Use proper torque specifications for mounting bracket and caliper bolts
- Check caliper slides for smooth movement during installation
Quality Assurance and Warranty
PowerStop manufactures the L4781 caliper to meet or exceed OEM standards for fit, form, and function. The cast iron construction and phenolic piston material contribute to long service life and reliable braking performance. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | PowerStop |
|---|---|
| Part Number | L4781 |
| Position | PowerStop - Front OE Stock Replacement Caliper, Front Right |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Caliper Casting Material | Cast iron |
| Caliper Slides Included | Yes |
| Piston Quantity | 1 |
| Caliper Type | Floating |
| Piston Diameter | 56.90 |
| Caliper Color | Gray |
| Mounting Bracket Included | Yes |
| Piston Material | Phenolic |
| Bleeder Screw Thread Size | M10 x 1.0 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2009 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2008 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2007 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2006 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2005 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2004 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2003 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2002 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 2001 | Chrysler | PT Cruiser | Front Right | PowerStop - Front OE Stock Replacement Caliper |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.