Dodge Durango/Jeep WK2 Grand Cherokee Rear Differential Per4mance Development (DIRS-J) for SRT/Hellcat/Trackhawk

Differential braces and rear subframe lockdown components Differential braces and rear subframe lockdown components for Dodge Charger and Challenger, Jeep Trackhawk and Durango, Subaru WRX and STI, BRZ and GR86, and Infiniti Q50 builds are stocked at Black Ops Auto Works. Shop rear differential braces, front differential braces, billet race braces, rear cradle braces, subframe lockdowns, bushing support, mounting hardware, and chassis bracing. 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 30 diff brace SKUs across rear drive, all wheel drive, IRS cradle, subframe, bushing, and mounting locations. Differential Housing Support A differential brace ties the housing or mounting area to stronger chassis points to reduce unwanted movement under acceleration and load. It can be especially useful on high torque rear drive and all wheel drive applications. Fitment and installation deta...

Differentials and components at Black Ops Auto Works include diff braces, diff covers, rebuild and overhaul kits, differential bushings and mounts, limited-slip differentials, yokes, and final drive gears built for street, towing, off-road, and racing applications. Black Ops Auto Works carries 1,332 drivetrain SKUs from Yukon Gear and Axle, ARB, OS Giken, SuperPro, and Per4mance Development, spanning Hellcat and Trackhawk platforms, trucks, Jeep Wrangler, and sport compacts. What This Collection Covers This collection combines fifteen related differential and drivetrain categories, including diff braces, diff covers and gaskets, rebuild and overhaul kits, install kits, seal kits, bushings, mounts, housings, dropouts, spider gears, yokes, complete differentials, and final drive gears. Product Types in This Collection Shoppers will find billet differential braces for high-horsepower RWD platforms, nodular iron and aluminum diff covers, master overhaul kits, differential-to-cradle ...

Dodge Durango parts and accessories for every trim from the 3.6L Pentastar V6 through the 5.7L HEMI R/T, 6.4L 392 SRT, and 6.2L supercharged Hellcat are stocked at Black Ops Auto Works. Shop cold air intakes, cat back exhaust systems, coilovers and lowering springs, billet control arms, sway bar end links, carbon fiber hoods, and brake upgrades for Durango R/T, Citadel, SRT 392, and Durango Hellcat. 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 283 Dodge Durango SKUs across performance, suspension, brake, and appearance categories. What This Collection Covers The Dodge Durango is a body on frame three row SUV built on Stellantis Mopar platforms shared in part with the Jeep Grand Cherokee. Its HEMI and Hellcat engine options give it a stronger aftermarket catalog than a typical family SUV, with real performance and suspension part support at every trim level. Durango Trims Cove...

Dodge Durango SRT Hellcat parts and accessories support the 6.2L supercharged Hellcat and 6.4L Durango SRT platforms at Black Ops Auto Works. Shop superchargers, cat back exhaust, downpipes, big brake kits, coilovers, wheels, cold air intakes, cooling upgrades, pulleys, brake components, and drivetrain parts for a focused SUV build. 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 62 Durango SRT Hellcat collection SKUs across airflow, exhaust, braking, suspension, wheels, cooling, and power delivery. Power and Airflow for Supercharged Durango Builds Cold air intakes and supercharger pulleys help Durango Hellcat owners tailor inlet airflow and response. Confirm the exact 6.2L Hellcat or 6.4L SRT application, tuning needs, and surrounding component clearance. Cold air intake and pulley planning Cold air intakes and supercharger pulleys help Durango Hellcat owners tailor inlet airfl...

Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...

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....

Jeep Grand Cherokee Trackhawk WK2 6.2L supercharged and Grand Cherokee SRT 6.4L performance parts are stocked at Black Ops Auto Works. Shop supercharger pulleys, cold air intakes, cat back exhaust, downpipes, cooling upgrades, catch cans, coilovers, big brake kits, wheels, suspension components, and drivetrain upgrades engineered for Trackhawk and SRT fitment. Every product is filterable by year, make, model, trim, engine, bed length, and drivetrain when applicable so the correct part ships the first time. Black Ops Auto Works carries 74 Jeep Grand Cherokee Trackhawk and SRT performance part SKUs across fitment specific applications, mounting hardware, utility upgrades, and replacement components. Trackhawk Supercharged Power Upgrades Build around the 6.2L Hellcat powertrain The WK2 Trackhawk uses a factory supercharged 6.2L HEMI powertrain that responds to carefully matched intake, pulley, cooling, and calibration supporting hardware. Select components specifically listed for T...

Per4mance Development differential braces and related hardware reinforce selected Mopar and Jeep drivetrain applications. Choose the correct front or rear brace, hardware, or insert configuration for the vehicle and application.Differential braces and hardwareThis collection includes front and rear differential brace systems, additional support braces, and replacement inserts or hardware. Review each product’s fitment requirements before ordering.Choose the right application DIRS-J and DIRS-F serve select Jeep Grand Cherokee and Dodge Durango performance applications. DIRS-R, DIRS-G, and billet brace systems serve specified Dodge Charger, Dodge Challenger, and Chrysler 300 applications. Inserts and hardware are selected by brace configuration and installation requirement. Fitment guidanceConfirm model year, trim, drivetrain configuration, differential requirement where stated, and exhaust or installation notes on the product page before ordering.