Yukon YAW42003 4340 Chromoly 1550 Outer Stub For Chrysler 9.25 Axles | 2010-2017 RAM 2500/3500

Features:

• Constructed from 4340 chromoly steel
• Engineered for extreme strength and durability
• Uses high-performance 1550 U-joint size
• Perfect for off-road and heavy-duty use
• Fits 2010-2017 Chrysler 9.25 front axles
• Compatible with RAM 2500 and 3500 models
• Ideal for lifted or modified suspension setups
• Precision-machined for a perfect OE fit
• Sold individually (each)
• Backed by limited lifetime manufacturer warranty
• Designed for aggressive driving conditions
• Built to handle street or trail abuse

Upgrade Your Front End Before The Trail Bites Back

If you’ve pushed your RAM to its limits and felt that weak link up front start to give, the Yukon YAW42003 4340 Chromoly 1550 Outer Stub is your solution to keeping your rig in one piece when the terrain turns tough. Designed for 2010-2017 RAM 2500 and 3500 trucks with the Chrysler 9.25 front axle, this outer stub axle is built to handle serious abuse. Whether you’re blasting through trails, pulling heavy loads, or just tired of breaking stock parts, this upgrade delivers the strength and confidence you need. Yukon uses premium 4340 chromoly steel for unbeatable durability, giving you peace of mind when you're climbing rocks, crossing ruts, or putting that right foot down. It pairs with a 1550 U-joint for maximum articulation and power transfer, especially important on lifted trucks with bigger tires. You get better performance, longer life, and the ability to really use your truck like it was meant to be used. This stub axle isn’t just an upgrade, it’s protection for everything else downstream.

Built From 4340 Chromoly For Maximum Load Resistance

The Yukon YAW42003 outer stub axle is crafted from 4340 chromoly steel, a high-strength alloy specifically chosen for its resistance to torsional stress and fatigue in high-load applications. Designed to fit Chrysler 9.25 inch front axles found on 2010-2017 RAM 2500 and 3500 models, this component is a direct replacement that improves both reliability and performance in demanding conditions. It uses a 1550 U-joint, which provides a wider range of motion and better torque handling than standard setups, making it especially effective for trucks with aggressive tires or aftermarket suspension systems. This axle stub is precision-machined for OEM fitment, ensuring smooth installation and proper alignment with existing drivetrain components. The chromoly construction resists deformation under extreme load and shock, offering added security during off-road use or heavy towing. Yukon backs this part with a limited lifetime warranty against manufacturer defects, so you can trust it to perform long after installation. It’s sold individually, making it easy to replace just what you need without buying a full axle set.

Fits: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 RAM 2500/3500

Notes:

• Fits 2010-2017 Chrysler 9.25 inch front axles
• Designed for RAM 2500 and 3500 front axle assemblies
• Made from high-strength 4340 chromoly steel
• Engineered for off-road, towing, and street use
• Uses 1550 U-joint for improved strength and flexibility
• Sold individually as a single outer stub axle
• Precision-machined for OEM fit and finish
• Ideal for high-load and modified suspension setups
• Limited lifetime warranty against manufacturer defects