PowerStop

PowerStop Rear Drilled & Slotted Rotors for 18-26 Jeep Wrangler JL

Name: PowerStop Rear Drilled & Slotted Rotors for 18-26 Jeep Wrangler JL
Brand: PowerStop
SKU: AR8388XPR
Price: 290.71 USD
Availability: InStock

$290.71 USD

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Key Features

Precision cross-drilled holes maximize rear rotor cooling during extreme braking
Rounded slots sweep away gas, dust, and moisture for a clean pad contact patch
G3000-grade castings from premium foundries for strength and consistent wear
Silver zinc plating resists rust behind open off-road wheels
Direct OE fit for the JL's factory 342mm solid rear rotors — no modifications
Sold as a complete rear axle pair (2 rotors)
Pairs with PowerStop AR8386XPR fronts for a matched drilled-and-slotted set

Your JL's rear brakes do more than you think — especially with a trailer, a loaded cargo area, or heavy off-road gear. The PowerStop AR8388XPR Evolution rear rotor pair upgrades the 342mm solid rear rotors on your 2018-2026 Jeep Wrangler JL with precision cross-drilling and rounded slots that keep temperatures down and the friction surface clean.

Drilled holes maximize rotor cooling under extreme operating conditions, while the rounded slots wipe away gas, dust, and moisture so the pads always ride on a clean contact patch. PowerStop machines these rotors from G3000-grade castings and finishes them in silver zinc plating to resist rust behind open wheels.

What's Included

2 rear Evolution cross-drilled & slotted rotors (one axle pair)

Specs: Rotors only — brake pads and hardware are not included. 342mm (13.5 in) solid rear rotor, direct OE fit and vane-free solid design matching the factory heavy-duty rear spec (BR2/BR6 brake code). No modifications required.

Fitment: Fits 2018-2026 Jeep Wrangler JL (JL body — not the 2018 JK) equipped with factory 342mm solid rear rotors, the heavy-duty brake package commonly found on Sahara and Rubicon trims. Not for JLs with the base 328mm solid rear rotor package (PowerStop covers those with AR8389XPR). Rear position only, and no Gladiator JT fitment — the JT uses a different 350mm rear rotor. Confirm your rear rotor size or brake code before ordering.