SPICER OE-SPEC QUALITY FOR THE GLADIATOR JT — Genuine Spicer front axle U-joints built to original equipment specifications for 2020 and newer Jeep Gladiator JT models — factory-level drivetrain quality engineered for the unique demands of a truck-based 4x4 platform
DIRECT OEM CROSS-REFERENCE — Replaces Jeep OEM part number 68476678AA for verified, confident fitment; no compatibility guessing, no returns — the correct U-joint set for your Gladiator front axle
STOPS CLICKING, CLUNKING & VIBRATION — Replaces worn or failed front axle U-joints that cause noise during turns, clunking under acceleration, and drivetrain vibration — restores smooth, quiet 4WD operation on and off the pavement
BUILT FOR GLADIATOR CAPABILITY — The Gladiator puts unique demands on front axle components with its combination of truck payload, towing capacity, and off-road use; these Spicer U-joints are engineered to handle all of it