Short Summary: The MGK-133 Ring & Pinion Kit from Motive Gear is designed as a front and rear gear upgrade for Dana AdvanTEK M210 and M220 axles found in Jeep JL Wrangler and Jeep JT Gladiator models from 2018 to 2023.
Featuring a ratio of 4.88, it serves as a re-gear for off-road performance and setups with oversized tires.
Key Features Axle Fitment: Dana AdvanTEK M210 (front reverse rotation) and M220 (rear standard rotation) for Jeep JL & JT applications.
Gear Ratio: 4.88 – Ideal for torque and off-road capability with larger tires.
Gear Specs: Front ring diameter 8.27", rear 8.6", 39 ring gear teeth, 8 pinion teeth, 28-spline pinion, 1.75" pinion shaft diameter.
Material & Strength: Made from premium 8620 steel for durability in demanding conditions.
Includes: Complete front and rear gear set – D44-488JLF (Front Reverse) & D44-488JL (Rear Standard) with a 10-bolt pattern.
Warranty: Backed by a 1-Year / 50,000-Mile warranty from Motive Gear.
Vehicle Compatibility The MGK-133 is designed to fit Dana AdvanTEK M210/M220 axles on the following vehicles: Jeep 2018–2023 Jeep Wrangler JL 2020–2023 Jeep Gladiator JT Replaces OEM & Aftermarket Part Numbers OEM Dana 44 Ring & Pinion Set – 4.88 Ratio Motive Gear: D44-488JLF (Front) Motive Gear: D44-488JL (Rear) Warranty & Quality Assurance Motive Gear backs the MGK-133 kit with a 1-Year / 50,000-Mile warranty.
Manufactured from high-grade 8620 steel and built to OE specs, it ensures long-term performance for off-road enthusiasts and Jeep owners.
