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The DBA T3 4000 Series Slotted Front Brake Rotors are a high-performance direct replacement for 2012-2021 Jeep Grand Cherokee SRT/SRT8 and 2018-2024 Dodge Durango SRT models. These 350mm x 32mm one-piece rotors feature DBA’s patented T3 tri-symmetrical slotting and Kangaroo Paw 144-pillar ventilation for superior heat dissipation, reduced brake fade, and extended pad life. Made from high-carbon iron with a black e-coat finish for corrosion protection, they provide consistent braking performance for aggressive street driving and occasional track use.
| Spec | Detail |
|---|---|
| Part Number | 42632S |
| Brand | DBA |
| Type | T3 4000 Series Slotted Front Brake Rotors (Pair) |
| Position | Front |
| Diameter | 350 mm |
| Thickness | 32 mm |
| Height | 62 mm |
| Center Hole | 71.5 mm |
| Country of Origin | Australia |
| Warranty | 12 Months / 12,000 Miles |
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2012-2021 | Jeep | Grand Cherokee | SRT / SRT8 6.4L V8 | T3 4000 Series Slotted Front Rotors (Pair) |
| 2018-2024 | Dodge | Durango | SRT / R/T / Citadel 6.4L V8 | T3 4000 Series Slotted Front Rotors (Pair) |
Brake rotors for street, track, tow, and off-road builds are stocked at Black Ops Auto Works. Shop drilled and slotted rotors, slotted-only rotors, dimpled rotors, blank OE-replacement rotors, two-piece floating rotors, high-carbon iron rotors, and vehicle-specific rotor packages for Hellcat, Trackhawk, TRX, HEMI, Coyote, LS, LT, and import platforms. Every product is filterable by year, make, model, trim, and factory brake package so the correct rotor ships the first time. Black Ops Auto Works carries 2,884 brake rotor SKUs across drilled, slotted, two-piece, and OE-replacement categories. What This Collection Covers Brake rotor selection is one of the two friction decisions on the vehicle, the other being pad compound. This collection covers rotor styles, metallurgy, sizing, and vehicle-specific fitment for daily drivers, sport cars, track builds, tow rigs, and off-road platforms. Rotor Styles Drilled and slotted, slotted-only, dimpled, blank OE-replacement, and two-piece floa...
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Slotted brake rotors for cars, trucks, SUVs, and performance builds are stocked at Black Ops Auto Works. Shop front and rear slotted rotors, single slotted and slot and drilled combination rotors, two piece floating rotors, replacement rotor rings, big brake kit rotors, OE spec slotted rotors, and matched rotor and pad sets for daily drivers, track cars, and tow vehicles from DBA, EBC, Alcon, GiroDisc, StopTech, PowerStop, and Black Ops Auto Works. Every rotor is filterable by year, make, model, trim, engine, and drivetrain so the correct diameter, thickness, bolt pattern, and hat height ships the first time. Black Ops Auto Works carries 707 slotted rotor SKUs across front, rear, two piece, and big brake kit replacement categories. What This Collection Covers Slotted rotors cut straight or curved channels across the face of the rotor to continuously shave a fresh layer of pad material and vent gas and debris away from the contact patch. The result is a more consistent pedal feel...
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Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...
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DBA brake rotors and pads for daily drivers, trucks, SUVs, and performance builds are stocked at Black Ops Auto Works. Shop slotted rotors, drilled and slotted rotors, 2 piece rotors, street and race compound brake pads, and towing focused brake components for Jeep, Dodge, Ram, Ford, Chevrolet, Toyota, Subaru, Nissan, and Honda platforms. Every product is filterable by year, make, model, trim, and brake package so the correct part ships the first time. Black Ops Auto Works carries 416 DBA SKUs across rotor, pad, caliper, and drum categories. What This Brand Covers DBA, also known as Disc Brakes Australia, is a trusted braking brand known for high quality aftermarket and OE replacement brake parts built for street performance, daily driving, towing, 4x4 and SUV use, and motorsports. The catalog spans a broad range of platforms rather than a single vehicle family, making DBA one of the more universal performance brake brands available. Brand Focus DBA covers domestic trucks and mu...
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Jeep Grand Cherokee parts and accessories for WK, WK2, SRT, SRT8, and Trackhawk platforms are stocked at Black Ops Auto Works. Shop carbon fiber hoods, front splitters, rear spoilers, lowering springs, coilovers, billet control arms, sway bar end links, strut braces, cold air intakes, oil catch cans, brake rotors, stainless brake lines, differential braces, exhaust systems, and exterior styling accessories for the 3.6L V6, 5.7L HEMI, 6.1L HEMI, 6.4L HEMI, and 6.2L supercharged Trackhawk engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 625 Jeep Grand Cherokee SKUs across styling, suspension, braking, drivetrain, and engine bay categories. What This Collection Covers The Jeep Grand Cherokee has been a benchmark performance SUV since the WK1 SRT8 introduced a 6.1L HEMI to a three row family hauler, a formula carried forward through the WK2 SRT, SRT8, and the supercharged 6....
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