Dynamic Friction 331-42040 front brake caliper for the 2007-2018 Jeep Wrangler and other vehicles clamps the pads onto the rotor to slow the wheel. Brake fluid pressure drives its piston to apply that force.
- DFC Premium Calipers line from Dynamic Friction
- Single phenolic piston, 66 mm in diameter
- Cast iron caliper body
Quick facts
- Part: Dynamic Friction 331-42040 brake caliper
- Also called: disc brake caliper
- Fits: 2007-2018 Jeep Wrangler and other vehicles
- Position: Front left, front right
- Material: Cast iron
- Condition: New
A worn disc brake caliper can show as the vehicle pulling to one side, a brake that drags or fluid leaking near the wheel, though a worn brake hose or a stuck slide pin can be behind the same signs, so find the cause before replacing it.
Fits
The 2007-2018 Jeep Wrangler, the 2008-2016 Chrysler Town & Country and the 2008-2015 Dodge Grand Caravan are among a wide range of Chrysler, Dodge, Jeep, Ram and Volkswagen models this caliper fits. This listing is one caliper, and both front sides are normally replaced together; the 2007-2018 Jeep Wrangler takes one at each front wheel.
Specifications
Fit and size
- Position: front left, front right
- Piston diameter: 66 mm
- Quantity per application: 1
Build and materials
- Number of pistons: 1
- Piston material: phenolic
- Caliper casting material: cast iron
- Bleeder screw: included
- Condition: new
In the box
One brake caliper with its bleeder screw. Brake pads are not included.
Frequently Asked Questions
Does this Jeep Wrangler brake caliper fit a 2007-2018 Jeep Wrangler?
Yes. Dynamic Friction 331-42040 fits the 2007-2018 Jeep Wrangler on the front left or front right. It is listed for other models too, so look up your own car in the "Vehicles it fits" section.
Do Dynamic Friction brake calipers like the 331-42040 come with brake pads?
No. The 331-42040 comes as one caliper with its bleeder screw. Brake pads are not included and are sold separately.
Is the piston in this front caliper steel or phenolic?
Dynamic Friction 331-42040 has one phenolic piston, 66 mm in diameter.
What does a sticking front caliper feel like on the road?
A sticking caliper can show as dragging, pulling to one side, or heat and a burning smell at one wheel. A shop can test the caliper to confirm.
Is the caliper body cast iron or aluminum?
Cast iron. Dynamic Friction 331-42040 has a cast iron caliper body and a phenolic piston.
