Dynamic Friction Company Disc Brake Rotor 604-42043

Rear Brake Rotor for 2021-2025 Jeep Wrangler & More - Dynamic Friction 604-42043

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$93.99

MPN: 604-42043

UPC: 190920739620

Item Package Quantity: 1

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Dynamic Friction Company Disc Brake Rotor P/N:604-42043

$93.99

Description

Give the rear brakes on your 2021-2025 Jeep Wrangler or 2020-2025 Jeep Gladiator a fresh, precisely machined braking surface with the Dynamic Friction Company GEOSPEC Coated Rotor, part number 604-42043. It fits as a direct-fit rear 2021-2025 Jeep Wrangler brake rotor, and the same part serves the rear of the 2020-2025 Jeep Gladiator. See the Buyer's Guide tab for engine details.

Dynamic Friction designed this brake rotor to meet the same form, fit and function as OEM brake rotors. It keeps an original equipment (OE) vane configuration designed for proper heat dissipation, and it is quality tested.

Precision machining: CNC-machined to the tightest tolerances, then 100% precision cut and mill-balanced. This is intended to give smoother stopping with less vibration.
Iron construction: made with premium G3000/G11H18 iron castings for strength, stability and durability.
GEOSPEC coating: Dynamic Friction states it gives better corrosion protection than zinc or conventional painting.
Non-directional finish: designed to promote faster break-in and smoother stops.

The rotor is ready to install as delivered. No additional pre-degreasing preparation is needed, which saves time during the brake job. The rotor is the surface the brake pads clamp against to slow the wheel. Signs it may need replacing include a pulsing pedal, vibration when braking, grinding noise and deep scoring. Replacing both rear rotors together is recommended for even, balanced braking.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

Will these 2021-2025 Jeep Wrangler rotors also fit a 2020-2025 Jeep Gladiator?

Yes. Part 604-42043 is listed for the rear of both vehicles. See the Buyer's Guide tab for engine details.

What does a disc brake rotor do?

It is the spinning disc the brake pads clamp against. That friction turns the vehicle's motion into heat to slow the wheel, and the rotor then sheds that heat.

Does this rotor need cleaning before installation?

Dynamic Friction states it is ready to install, with no additional pre-degreasing preparation needed, which saves time during installation.

What is this rotor made from?

Dynamic Friction specifies premium G3000/G11H18 iron castings. The rotor is CNC-machined, mill-balanced, GEOSPEC coated and given a non-directional finish.

What are signs the rear rotors may need replacing?

Common signs include a pulsing pedal or vibration when braking, grinding noises, deep scoring and heavy rust. Inspect the brakes to confirm the cause before replacing parts.