2012-2020 Ram 1500 1500 Classic 4WD Front CV Axle Pair

2012-2020 Ram 1500 1500 Classic 4WD Front CV Axle Pair Front CV axle shaft assembly pair designed for compatible Ram 1500 and Ram 1500 Classic 4WD applications. This complete 2-piece set includes both front CV axle assemblies for the driver and passenger sides, making it ideal for replacing both front axles at the same time. Package Includes 2 × Front CV Axle Shaft Assemblies - 66-3740 Quantity Note: This listing includes 2PCS front CV axle assemblies for the front driver and passenger sides. Reference / Interchange Part Numbers Reference Numbers 68028398AA, RL028398AA, 66-3740, 663740 Note: Reference numbers are provided for identification and cross-reference purposes. Please compare the part number and axle configuration with your original parts before ordering. Product Specifications Product Type CV Axle Shaft Assembly Position Front Left & Front Right Driver Side Front Left Passenger Side Front Right Drive Type 4WD Fitment Type Direct Replacement Reference Part Number 66-3740 Quantity 2 Pieces Condition Brand New Vehicle Fitment Year Make Model Drive Type Position Fitment Details 2012-2020 Ram 1500 4WD Front Left & Right Front Driver & Passenger Side 2019-2020 Ram 1500 Classic 4WD Front Left & Right Front Driver & Passenger Side Important Fitment Note: This CV axle pair is designed for the listed 4WD models only. It includes both the Front Left / Driver Side and Front Right / Passenger Side axles. Please verify your vehicle year, model, drivetrain, and original axle configuration before ordering. Product Features ✔ Complete Front Axle Pair Includes two CV axle shaft assemblies to service both the front driver and passenger sides. ✔ 4WD Application Designed for compatible Ram 1500 and Ram 1500 Classic models equipped with four-wheel drive. ✔ Direct Replacement Designed as a replacement for the specified front CV axle applications. ✔ Replace Both Front Sides The 2PCS configuration allows both front CV axle assemblies to be replaced together. Common Signs of Worn CV Axles Clicking or popping noises while turning Vibration during acceleration Clunking during acceleration or deceleration Grease leaking around the CV boots Excessive play in the CV joint or axle shaft Abnormal front driveline noise How to Verify Fitment Check Required Specification Vehicle Ram 1500 / Ram 1500 Classic Ram 1500 Year 2012-2020 Ram 1500 Classic Year 2019-2020 Drive Type 4WD Installation Position Front Left & Front Right Reference Part Number 66-3740 / 663740 Additional Reference Numbers 68028398AA / RL028398AA Quantity 2PCS Package Includes 1 × Front Left / Driver Side CV Axle Shaft Assembly 1 × Front Right / Passenger Side CV Axle Shaft Assembly Total: 2PCS CV Axle Assemblies Installation Notes For compatible 4WD applications only. Verify vehicle year and model before ordering. Confirm reference number 66-3740 and the original axle configuration. Compare the replacement axles with the original driver and passenger side assemblies before installation. Inspect CV axle seals, wheel bearings, and surrounding driveline components during replacement. Follow the vehicle manufacturer's recommended axle nut torque specifications. Professional installation is recommended.